66cc68606f
- made some changes to PowerMorph to better deal with recursive calls from UndoPlayerMorph. The flag hackery was only needed because the 'alternative' pointers were cleared far too late.
1778 lines
44 KiB
C++
1778 lines
44 KiB
C++
#include "info.h"
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#include "a_pickups.h"
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#include "d_player.h"
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#include "p_local.h"
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#include "c_dispatch.h"
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#include "gi.h"
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#include "s_sound.h"
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#include "p_local.h"
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#include "p_spec.h"
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#include "p_lnspec.h"
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#include "p_effect.h"
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#include "a_artifacts.h"
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#include "sbar.h"
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#include "d_player.h"
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#include "m_random.h"
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#include "v_video.h"
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#include "templates.h"
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#include "a_morph.h"
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#include "g_level.h"
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#include "doomstat.h"
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#include "v_palette.h"
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#include "serializer.h"
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#include "r_utility.h"
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#include "virtual.h"
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#include "r_data/colormaps.h"
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static FRandom pr_torch ("Torch");
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/* Those are no longer needed, except maybe as reference?
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* They're not used anywhere in the code anymore, except
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* MAULATORTICS as redefined in a_minotaur.cpp...
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#define INVULNTICS (30*TICRATE)
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#define INVISTICS (60*TICRATE)
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#define INFRATICS (120*TICRATE)
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#define IRONTICS (60*TICRATE)
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#define WPNLEV2TICS (40*TICRATE)
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#define FLIGHTTICS (60*TICRATE)
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#define SPEEDTICS (45*TICRATE)
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#define MAULATORTICS (25*TICRATE)
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#define TIMEFREEZE_TICS ( 12 * TICRATE )
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*/
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IMPLEMENT_CLASS(APowerup, false, false)
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// Powerup-Giver -------------------------------------------------------------
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IMPLEMENT_CLASS(APowerupGiver, false, true)
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IMPLEMENT_POINTERS_START(APowerupGiver)
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IMPLEMENT_POINTER(PowerupType)
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IMPLEMENT_POINTERS_END
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DEFINE_FIELD(APowerupGiver, PowerupType)
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DEFINE_FIELD(APowerupGiver, EffectTics)
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DEFINE_FIELD(APowerupGiver, BlendColor)
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DEFINE_FIELD(APowerupGiver, Mode)
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DEFINE_FIELD(APowerupGiver, Strength)
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//===========================================================================
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//
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// APowerupGiver :: Use
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//
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//===========================================================================
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bool APowerupGiver::Use (bool pickup)
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{
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if (PowerupType == NULL) return true; // item is useless
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if (Owner == nullptr) return true;
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APowerup *power = static_cast<APowerup *> (Spawn (PowerupType));
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if (EffectTics != 0)
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{
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power->EffectTics = EffectTics;
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}
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if (BlendColor != 0)
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{
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if (BlendColor != MakeSpecialColormap(65535)) power->BlendColor = BlendColor;
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else power->BlendColor = 0;
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}
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if (Mode != NAME_None)
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{
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power->Mode = Mode;
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}
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if (Strength != 0)
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{
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power->Strength = Strength;
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}
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power->ItemFlags |= ItemFlags & (IF_ALWAYSPICKUP|IF_ADDITIVETIME|IF_NOTELEPORTFREEZE);
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if (power->CallTryPickup (Owner))
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{
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return true;
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}
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power->GoAwayAndDie ();
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return false;
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}
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//===========================================================================
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//
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// APowerupGiver :: Serialize
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//
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//===========================================================================
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void APowerupGiver::Serialize(FSerializer &arc)
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{
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Super::Serialize (arc);
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auto def = (APowerupGiver*)GetDefault();
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arc("poweruptype", PowerupType, def->PowerupType)
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("effecttics", EffectTics, def->EffectTics)
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("blendcolor", BlendColor, def->BlendColor)
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("mode", Mode, def->Mode)
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("strength", Strength, def->Strength);
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}
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// Powerup -------------------------------------------------------------------
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DEFINE_FIELD(APowerup, EffectTics)
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DEFINE_FIELD(APowerup, BlendColor)
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DEFINE_FIELD(APowerup, Mode)
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DEFINE_FIELD(APowerup, Strength)
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//===========================================================================
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//
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// APowerup :: Tick
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//
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//===========================================================================
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void APowerup::Tick ()
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{
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// Powerups cannot exist outside an inventory
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if (Owner == NULL)
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{
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Destroy ();
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}
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if (EffectTics > 0 && --EffectTics == 0)
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{
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Destroy ();
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}
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}
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//===========================================================================
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//
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// APowerup :: Serialize
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//
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//===========================================================================
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void APowerup::Serialize(FSerializer &arc)
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{
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Super::Serialize (arc);
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auto def = (APowerup*)GetDefault();
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arc("effecttics", EffectTics, def->EffectTics)
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("blendcolor", BlendColor, def->BlendColor)
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("mode", Mode, def->Mode)
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("strength", Strength, def->Strength);
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}
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//===========================================================================
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//
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// APowerup :: GetBlend
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//
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//===========================================================================
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PalEntry APowerup::GetBlend ()
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{
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if (EffectTics <= BLINKTHRESHOLD && !(EffectTics & 8))
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return 0;
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if (IsSpecialColormap(BlendColor)) return 0;
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return BlendColor;
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}
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//===========================================================================
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//
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// APowerup :: InitEffect
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//
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//===========================================================================
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void APowerup::InitEffect ()
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{
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}
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DEFINE_ACTION_FUNCTION(APowerup, InitEffect)
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{
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PARAM_SELF_PROLOGUE(APowerup);
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self->InitEffect();
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return 0;
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}
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void APowerup::CallInitEffect()
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{
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IFVIRTUAL(APowerup, InitEffect)
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{
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VMValue params[1] = { (DObject*)this };
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VMFrameStack stack;
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GlobalVMStack.Call(func, params, 1, nullptr, 0, nullptr);
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}
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else InitEffect();
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}
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//===========================================================================
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//
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// APowerup :: DoEffect
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//
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//===========================================================================
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void APowerup::DoEffect ()
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{
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if (Owner == NULL || Owner->player == NULL)
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{
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return;
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}
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if (EffectTics > 0)
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{
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int Colormap = GetSpecialColormap(BlendColor);
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if (Colormap != NOFIXEDCOLORMAP)
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{
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if (EffectTics > BLINKTHRESHOLD || (EffectTics & 8))
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{
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Owner->player->fixedcolormap = Colormap;
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}
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else if (Owner->player->fixedcolormap == Colormap)
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{
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// only unset if the fixed colormap comes from this item
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Owner->player->fixedcolormap = NOFIXEDCOLORMAP;
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}
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}
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}
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}
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//===========================================================================
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//
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// APowerup :: EndEffect
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//
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//===========================================================================
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void APowerup::EndEffect ()
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{
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int colormap = GetSpecialColormap(BlendColor);
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if (colormap != NOFIXEDCOLORMAP && Owner && Owner->player && Owner->player->fixedcolormap == colormap)
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{ // only unset if the fixed colormap comes from this item
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Owner->player->fixedcolormap = NOFIXEDCOLORMAP;
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}
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}
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DEFINE_ACTION_FUNCTION(APowerup, EndEffect)
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{
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PARAM_SELF_PROLOGUE(APowerup);
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self->EndEffect();
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return 0;
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}
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void APowerup::CallEndEffect()
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{
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IFVIRTUAL(APowerup, EndEffect)
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{
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VMValue params[1] = { (DObject*)this };
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VMFrameStack stack;
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GlobalVMStack.Call(func, params, 1, nullptr, 0, nullptr);
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}
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else EndEffect();
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}
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//===========================================================================
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//
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// APowerup :: Destroy
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//
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//===========================================================================
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void APowerup::Destroy ()
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{
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CallEndEffect ();
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Super::Destroy ();
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}
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//===========================================================================
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//
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// APowerup :: DrawPowerup
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//
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//===========================================================================
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bool APowerup::DrawPowerup (int x, int y)
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{
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if (!Icon.isValid())
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{
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return false;
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}
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if (EffectTics > BLINKTHRESHOLD || !(EffectTics & 16))
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{
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FTexture *pic = TexMan(Icon);
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screen->DrawTexture (pic, x, y,
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DTA_HUDRules, HUD_Normal,
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// DTA_TopOffset, pic->GetHeight()/2,
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// DTA_LeftOffset, pic->GetWidth()/2,
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TAG_DONE);
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}
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return true;
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}
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//===========================================================================
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//
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// APowerup :: HandlePickup
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//
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//===========================================================================
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bool APowerup::HandlePickup (AInventory *item)
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{
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if (item->GetClass() == GetClass())
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{
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APowerup *power = static_cast<APowerup*>(item);
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if (power->EffectTics == 0)
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{
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power->ItemFlags |= IF_PICKUPGOOD;
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return true;
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}
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// Color gets transferred if the new item has an effect.
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// Increase the effect's duration.
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if (power->ItemFlags & IF_ADDITIVETIME)
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{
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EffectTics += power->EffectTics;
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BlendColor = power->BlendColor;
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}
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// If it's not blinking yet, you can't replenish the power unless the
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// powerup is required to be picked up.
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else if (EffectTics > BLINKTHRESHOLD && !(power->ItemFlags & IF_ALWAYSPICKUP))
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{
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return true;
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}
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// Reset the effect duration.
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else if (power->EffectTics > EffectTics)
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{
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EffectTics = power->EffectTics;
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BlendColor = power->BlendColor;
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}
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power->ItemFlags |= IF_PICKUPGOOD;
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return true;
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}
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return false;
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}
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//===========================================================================
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//
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// APowerup :: CreateCopy
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//
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//===========================================================================
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AInventory *APowerup::CreateCopy (AActor *other)
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{
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// Get the effective effect time.
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EffectTics = abs (EffectTics);
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// Abuse the Owner field to tell the
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// InitEffect method who started it;
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// this should be cleared afterwards,
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// as this powerup instance is not
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// properly attached to anything yet.
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Owner = other;
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// Actually activate the powerup.
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CallInitEffect ();
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// Clear the Owner field, unless it was
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// changed by the activation, for example,
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// if this instance is a morph powerup;
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// the flag tells the caller that the
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// ownership has changed so that they
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// can properly handle the situation.
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if (!(ItemFlags & IF_CREATECOPYMOVED))
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{
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Owner = NULL;
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}
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// All done.
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return this;
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}
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//===========================================================================
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//
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// APowerup :: CreateTossable
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//
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// Powerups are never droppable, even without IF_UNDROPPABLE set.
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//
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//===========================================================================
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AInventory *APowerup::CreateTossable ()
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{
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return NULL;
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}
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//===========================================================================
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//
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// APowerup :: OwnerDied
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//
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// Powerups don't last beyond death.
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//
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//===========================================================================
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void APowerup::OwnerDied ()
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{
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Destroy ();
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}
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// Invulnerability Powerup ---------------------------------------------------
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IMPLEMENT_CLASS(APowerInvulnerable, false, false)
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//===========================================================================
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//
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// APowerInvulnerable :: InitEffect
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//
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//===========================================================================
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void APowerInvulnerable::InitEffect ()
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{
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Super::InitEffect();
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Owner->effects &= ~FX_RESPAWNINVUL;
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Owner->flags2 |= MF2_INVULNERABLE;
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if (Mode == NAME_None && Owner->IsKindOf(RUNTIME_CLASS(APlayerPawn)))
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{
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Mode = static_cast<PClassPlayerPawn *>(Owner->GetClass())->InvulMode;
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}
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if (Mode == NAME_Reflective)
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{
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Owner->flags2 |= MF2_REFLECTIVE;
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}
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}
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//===========================================================================
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//
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// APowerInvulnerable :: DoEffect
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//
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//===========================================================================
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void APowerInvulnerable::DoEffect ()
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{
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Super::DoEffect ();
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if (Owner == NULL)
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{
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return;
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}
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if (Mode == NAME_Ghost)
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{
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if (!(Owner->flags & MF_SHADOW))
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{
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// Don't mess with the translucency settings if an
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// invisibility powerup is active.
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Owner->RenderStyle = STYLE_Translucent;
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if (!(level.time & 7) && Owner->Alpha > 0 && Owner->Alpha < 1)
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{
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if (Owner->Alpha == HX_SHADOW)
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{
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Owner->Alpha = HX_ALTSHADOW;
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}
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else
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{
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Owner->Alpha = 0;
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Owner->flags2 |= MF2_NONSHOOTABLE;
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}
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}
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if (!(level.time & 31))
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{
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if (Owner->Alpha == 0)
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{
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Owner->flags2 &= ~MF2_NONSHOOTABLE;
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Owner->Alpha = HX_ALTSHADOW;
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}
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else
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{
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Owner->Alpha = HX_SHADOW;
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}
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}
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}
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else
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{
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Owner->flags2 &= ~MF2_NONSHOOTABLE;
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}
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}
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}
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//===========================================================================
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//
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// APowerInvulnerable :: EndEffect
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//
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//===========================================================================
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void APowerInvulnerable::EndEffect ()
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{
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Super::EndEffect();
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if (Owner == NULL)
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{
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return;
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}
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Owner->flags2 &= ~MF2_INVULNERABLE;
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Owner->effects &= ~FX_RESPAWNINVUL;
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if (Mode == NAME_Ghost)
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{
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Owner->flags2 &= ~MF2_NONSHOOTABLE;
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if (!(Owner->flags & MF_SHADOW))
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{
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// Don't mess with the translucency settings if an
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// invisibility powerup is active.
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Owner->RenderStyle = STYLE_Normal;
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Owner->Alpha = 1.;
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}
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}
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else if (Mode == NAME_Reflective)
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{
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Owner->flags2 &= ~MF2_REFLECTIVE;
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}
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if (Owner->player != NULL)
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{
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Owner->player->fixedcolormap = NOFIXEDCOLORMAP;
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}
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}
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//===========================================================================
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//
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// APowerInvulnerable :: AlterWeaponSprite
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//
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//===========================================================================
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int APowerInvulnerable::AlterWeaponSprite (visstyle_t *vis)
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{
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int changed = Inventory == NULL ? false : Inventory->AlterWeaponSprite(vis);
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if (Owner != NULL)
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{
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if (Mode == NAME_Ghost && !(Owner->flags & MF_SHADOW))
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{
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vis->Alpha = MIN<float>(0.25f + (float)Owner->Alpha*0.75f, 1.f);
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}
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}
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return changed;
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}
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// Strength (aka Berserk) Powerup --------------------------------------------
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IMPLEMENT_CLASS(APowerStrength, false, false)
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//===========================================================================
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//
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// APowerStrength :: HandlePickup
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//
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//===========================================================================
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bool APowerStrength::HandlePickup (AInventory *item)
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{
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if (item->GetClass() == GetClass())
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{ // Setting EffectTics to 0 will force Powerup's HandlePickup()
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// method to reset the tic count so you get the red flash again.
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EffectTics = 0;
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}
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return Super::HandlePickup (item);
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}
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//===========================================================================
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//
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// APowerStrength :: InitEffect
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//
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//===========================================================================
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void APowerStrength::InitEffect ()
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{
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Super::InitEffect();
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}
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//===========================================================================
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//
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// APowerStrength :: DoEffect
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//
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//===========================================================================
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void APowerStrength::Tick ()
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{
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// Strength counts up to diminish the fade.
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assert(EffectTics < (INT_MAX - 1)); // I can't see a game lasting nearly two years, but...
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EffectTics += 2;
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Super::Tick();
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}
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//===========================================================================
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//
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// APowerStrength :: GetBlend
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//
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//===========================================================================
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PalEntry APowerStrength::GetBlend ()
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{
|
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// slowly fade the berserk out
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int cnt = 12 - (EffectTics >> 6);
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if (cnt > 0)
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{
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cnt = (cnt + 7) >> 3;
|
|
return PalEntry (BlendColor.a*cnt*255/9,
|
|
BlendColor.r, BlendColor.g, BlendColor.b);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
// Invisibility Powerup ------------------------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerInvisibility, false, false)
|
|
|
|
// Invisibility flag combos
|
|
#define INVISIBILITY_FLAGS1 (MF_SHADOW)
|
|
#define INVISIBILITY_FLAGS3 (MF3_GHOST)
|
|
#define INVISIBILITY_FLAGS5 (MF5_CANTSEEK)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerInvisibility :: InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerInvisibility::InitEffect ()
|
|
{
|
|
Super::InitEffect();
|
|
// This used to call CommonInit(), which used to contain all the code that's repeated every
|
|
// tic, plus the following code that needs to happen once and only once.
|
|
// The CommonInit() code has been moved to DoEffect(), so this now ends with a call to DoEffect(),
|
|
// and DoEffect() no longer needs to call InitEffect(). CommonInit() has been removed for being redundant.
|
|
if (Owner != NULL)
|
|
{
|
|
flags &= ~(Owner->flags & INVISIBILITY_FLAGS1);
|
|
Owner->flags |= flags & INVISIBILITY_FLAGS1;
|
|
flags3 &= ~(Owner->flags3 & INVISIBILITY_FLAGS3);
|
|
Owner->flags3 |= flags3 & INVISIBILITY_FLAGS3;
|
|
flags5 &= ~(Owner->flags5 & INVISIBILITY_FLAGS5);
|
|
Owner->flags5 |= flags5 & INVISIBILITY_FLAGS5;
|
|
|
|
CallDoEffect();
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerInvisibility :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
void APowerInvisibility::DoEffect ()
|
|
{
|
|
Super::DoEffect();
|
|
// Due to potential interference with other PowerInvisibility items
|
|
// the effect has to be refreshed each tic.
|
|
double ts = (Strength / 100) * (special1 + 1);
|
|
|
|
if (ts > 1.) ts = 1.;
|
|
Owner->Alpha = clamp((1. - ts), 0., 1.);
|
|
switch (Mode)
|
|
{
|
|
case (NAME_Fuzzy):
|
|
Owner->RenderStyle = STYLE_OptFuzzy;
|
|
break;
|
|
case (NAME_Opaque):
|
|
Owner->RenderStyle = STYLE_Normal;
|
|
break;
|
|
case (NAME_Additive):
|
|
Owner->RenderStyle = STYLE_Add;
|
|
break;
|
|
case (NAME_Stencil):
|
|
Owner->RenderStyle = STYLE_Stencil;
|
|
break;
|
|
case (NAME_AddStencil) :
|
|
Owner->RenderStyle = STYLE_AddStencil;
|
|
break;
|
|
case (NAME_TranslucentStencil) :
|
|
Owner->RenderStyle = STYLE_TranslucentStencil;
|
|
break;
|
|
case (NAME_None) :
|
|
case (NAME_Cumulative):
|
|
case (NAME_Translucent):
|
|
Owner->RenderStyle = STYLE_Translucent;
|
|
break;
|
|
default: // Something's wrong
|
|
Owner->RenderStyle = STYLE_Normal;
|
|
Owner->Alpha = 1.;
|
|
break;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerInvisibility :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerInvisibility::EndEffect ()
|
|
{
|
|
Super::EndEffect();
|
|
if (Owner != NULL)
|
|
{
|
|
Owner->flags &= ~(flags & INVISIBILITY_FLAGS1);
|
|
Owner->flags3 &= ~(flags3 & INVISIBILITY_FLAGS3);
|
|
Owner->flags5 &= ~(flags5 & INVISIBILITY_FLAGS5);
|
|
|
|
Owner->RenderStyle = STYLE_Normal;
|
|
Owner->Alpha = 1.;
|
|
|
|
// Check whether there are other invisibility items and refresh their effect.
|
|
// If this isn't done there will be one incorrectly drawn frame when this
|
|
// item expires.
|
|
AInventory *item = Owner->Inventory;
|
|
while (item != NULL)
|
|
{
|
|
if (item->IsKindOf(RUNTIME_CLASS(APowerInvisibility)) && item != this)
|
|
{
|
|
static_cast<APowerInvisibility*>(item)->DoEffect();
|
|
}
|
|
item = item->Inventory;
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerInvisibility :: AlterWeaponSprite
|
|
//
|
|
//===========================================================================
|
|
|
|
int APowerInvisibility::AlterWeaponSprite (visstyle_t *vis)
|
|
{
|
|
int changed = Inventory == NULL ? false : Inventory->AlterWeaponSprite(vis);
|
|
// Blink if the powerup is wearing off
|
|
if (changed == 0 && EffectTics < 4*32 && !(EffectTics & 8))
|
|
{
|
|
vis->RenderStyle = STYLE_Normal;
|
|
vis->Alpha = 1.f;
|
|
return 1;
|
|
}
|
|
else if (changed == 1)
|
|
{
|
|
// something else set the weapon sprite back to opaque but this item is still active.
|
|
float ts = float((Strength / 100) * (special1 + 1));
|
|
vis->Alpha = clamp<>((1.f - ts), 0.f, 1.f);
|
|
switch (Mode)
|
|
{
|
|
case (NAME_Fuzzy):
|
|
vis->RenderStyle = STYLE_OptFuzzy;
|
|
break;
|
|
case (NAME_Opaque):
|
|
vis->RenderStyle = STYLE_Normal;
|
|
break;
|
|
case (NAME_Additive):
|
|
vis->RenderStyle = STYLE_Add;
|
|
break;
|
|
case (NAME_Stencil):
|
|
vis->RenderStyle = STYLE_Stencil;
|
|
break;
|
|
case (NAME_TranslucentStencil) :
|
|
vis->RenderStyle = STYLE_TranslucentStencil;
|
|
break;
|
|
case (NAME_AddStencil) :
|
|
vis->RenderStyle = STYLE_AddStencil;
|
|
break;
|
|
case (NAME_None) :
|
|
case (NAME_Cumulative):
|
|
case (NAME_Translucent):
|
|
default:
|
|
vis->RenderStyle = STYLE_Translucent;
|
|
break;
|
|
}
|
|
}
|
|
// Handling of Strife-like cumulative invisibility powerups, the weapon itself shouldn't become invisible
|
|
if ((vis->Alpha < 0.25f && special1 > 0) || (vis->Alpha == 0))
|
|
{
|
|
vis->Alpha = clamp((1.f - float(Strength/100)), 0.f, 1.f);
|
|
vis->colormap = SpecialColormaps[INVERSECOLORMAP].Colormap;
|
|
}
|
|
return -1; // This item is valid so another one shouldn't reset the translucency
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerInvisibility :: HandlePickup
|
|
//
|
|
// If the player already has the first stage of a cumulative powerup, getting
|
|
// it again increases the player's alpha. (But shouldn't this be in Use()?)
|
|
//
|
|
//===========================================================================
|
|
|
|
bool APowerInvisibility::HandlePickup (AInventory *item)
|
|
{
|
|
if (Mode == NAME_Cumulative && ((Strength * special1) < 1.) && item->GetClass() == GetClass())
|
|
{
|
|
APowerup *power = static_cast<APowerup *>(item);
|
|
if (power->EffectTics == 0)
|
|
{
|
|
power->ItemFlags |= IF_PICKUPGOOD;
|
|
return true;
|
|
}
|
|
// Only increase the EffectTics, not decrease it.
|
|
// Color also gets transferred only when the new item has an effect.
|
|
if (power->EffectTics > EffectTics)
|
|
{
|
|
EffectTics = power->EffectTics;
|
|
BlendColor = power->BlendColor;
|
|
}
|
|
special1++; // increases power
|
|
power->ItemFlags |= IF_PICKUPGOOD;
|
|
return true;
|
|
}
|
|
return Super::HandlePickup (item);
|
|
}
|
|
|
|
// Ironfeet Powerup ----------------------------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerIronFeet, false, false)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerIronFeet :: AbsorbDamage
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerIronFeet::AbsorbDamage (int damage, FName damageType, int &newdamage)
|
|
{
|
|
if (damageType == NAME_Drowning)
|
|
{
|
|
newdamage = 0;
|
|
}
|
|
else if (Inventory != NULL)
|
|
{
|
|
Inventory->AbsorbDamage (damage, damageType, newdamage);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerIronFeet :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerIronFeet::DoEffect ()
|
|
{
|
|
if (Owner->player != NULL)
|
|
{
|
|
Owner->player->mo->ResetAirSupply ();
|
|
}
|
|
}
|
|
|
|
|
|
// Strife Environment Suit Powerup -------------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerMask, false, false)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerMask :: AbsorbDamage
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerMask::AbsorbDamage (int damage, FName damageType, int &newdamage)
|
|
{
|
|
if (damageType == NAME_Fire)
|
|
{
|
|
newdamage = 0;
|
|
}
|
|
else
|
|
{
|
|
Super::AbsorbDamage (damage, damageType, newdamage);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerMask :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerMask::DoEffect ()
|
|
{
|
|
Super::DoEffect ();
|
|
if (!(level.time & 0x3f))
|
|
{
|
|
S_Sound (Owner, CHAN_AUTO, "misc/mask", 1, ATTN_STATIC);
|
|
}
|
|
}
|
|
|
|
// Light-Amp Powerup ---------------------------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerLightAmp, false, false)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerLightAmp :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerLightAmp::DoEffect ()
|
|
{
|
|
Super::DoEffect ();
|
|
|
|
if (Owner->player != NULL && Owner->player->fixedcolormap < NUMCOLORMAPS)
|
|
{
|
|
if (EffectTics > BLINKTHRESHOLD || (EffectTics & 8))
|
|
{
|
|
Owner->player->fixedlightlevel = 1;
|
|
}
|
|
else
|
|
{
|
|
Owner->player->fixedlightlevel = -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerLightAmp :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerLightAmp::EndEffect ()
|
|
{
|
|
Super::EndEffect();
|
|
if (Owner != NULL && Owner->player != NULL && Owner->player->fixedcolormap < NUMCOLORMAPS)
|
|
{
|
|
Owner->player->fixedlightlevel = -1;
|
|
}
|
|
}
|
|
|
|
// Torch Powerup -------------------------------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerTorch, false, false)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerTorch :: Serialize
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerTorch::Serialize(FSerializer &arc)
|
|
{
|
|
Super::Serialize (arc);
|
|
arc("newtorch", NewTorch)
|
|
("newtorchdelta", NewTorchDelta);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerTorch :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerTorch::DoEffect ()
|
|
{
|
|
if (Owner == NULL || Owner->player == NULL)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (EffectTics <= BLINKTHRESHOLD || Owner->player->fixedcolormap >= NUMCOLORMAPS)
|
|
{
|
|
Super::DoEffect ();
|
|
}
|
|
else
|
|
{
|
|
APowerup::DoEffect ();
|
|
|
|
if (!(level.time & 16) && Owner->player != NULL)
|
|
{
|
|
if (NewTorch != 0)
|
|
{
|
|
if (Owner->player->fixedlightlevel + NewTorchDelta > 7
|
|
|| Owner->player->fixedlightlevel + NewTorchDelta < 0
|
|
|| NewTorch == Owner->player->fixedlightlevel)
|
|
{
|
|
NewTorch = 0;
|
|
}
|
|
else
|
|
{
|
|
Owner->player->fixedlightlevel += NewTorchDelta;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
NewTorch = (pr_torch() & 7) + 1;
|
|
NewTorchDelta = (NewTorch == Owner->player->fixedlightlevel) ?
|
|
0 : ((NewTorch > Owner->player->fixedlightlevel) ? 1 : -1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Flight (aka Wings of Wrath) powerup ---------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerFlight, false, false)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerFlight :: Serialize
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerFlight::Serialize(FSerializer &arc)
|
|
{
|
|
Super::Serialize (arc);
|
|
arc("hitcenterframe", HitCenterFrame);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerFlight :: InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerFlight::InitEffect ()
|
|
{
|
|
Super::InitEffect();
|
|
Owner->flags2 |= MF2_FLY;
|
|
Owner->flags |= MF_NOGRAVITY;
|
|
if (Owner->Z() <= Owner->floorz)
|
|
{
|
|
Owner->Vel.Z = 4;; // thrust the player in the air a bit
|
|
}
|
|
if (Owner->Vel.Z <= -35)
|
|
{ // stop falling scream
|
|
S_StopSound (Owner, CHAN_VOICE);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerFlight :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerFlight::Tick ()
|
|
{
|
|
// The Wings of Wrath only expire in multiplayer and non-hub games
|
|
if (!multiplayer && (level.flags2 & LEVEL2_INFINITE_FLIGHT))
|
|
{
|
|
assert(EffectTics < INT_MAX); // I can't see a game lasting nearly two years, but...
|
|
EffectTics++;
|
|
}
|
|
|
|
Super::Tick ();
|
|
|
|
// Owner->flags |= MF_NOGRAVITY;
|
|
// Owner->flags2 |= MF2_FLY;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerFlight :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerFlight::EndEffect ()
|
|
{
|
|
Super::EndEffect();
|
|
if (Owner == NULL || Owner->player == NULL)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (!(Owner->flags7 & MF7_FLYCHEAT))
|
|
{
|
|
if (Owner->Z() != Owner->floorz)
|
|
{
|
|
Owner->player->centering = true;
|
|
}
|
|
Owner->flags2 &= ~MF2_FLY;
|
|
Owner->flags &= ~MF_NOGRAVITY;
|
|
}
|
|
// BorderTopRefresh = screen->GetPageCount (); //make sure the sprite's cleared out
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerFlight :: DrawPowerup
|
|
//
|
|
//===========================================================================
|
|
|
|
bool APowerFlight::DrawPowerup (int x, int y)
|
|
{
|
|
// If this item got a valid icon use that instead of the default spinning wings.
|
|
if (Icon.isValid())
|
|
{
|
|
return Super::DrawPowerup(x, y);
|
|
}
|
|
|
|
if (EffectTics > BLINKTHRESHOLD || !(EffectTics & 16))
|
|
{
|
|
FTextureID picnum = TexMan.CheckForTexture ("SPFLY0", FTexture::TEX_MiscPatch);
|
|
int frame = (level.time/3) & 15;
|
|
|
|
if (!picnum.isValid())
|
|
{
|
|
return false;
|
|
}
|
|
if (Owner->flags & MF_NOGRAVITY)
|
|
{
|
|
if (HitCenterFrame && (frame != 15 && frame != 0))
|
|
{
|
|
screen->DrawTexture (TexMan[picnum+15], x, y,
|
|
DTA_HUDRules, HUD_Normal, TAG_DONE);
|
|
}
|
|
else
|
|
{
|
|
screen->DrawTexture (TexMan[picnum+frame], x, y,
|
|
DTA_HUDRules, HUD_Normal, TAG_DONE);
|
|
HitCenterFrame = false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!HitCenterFrame && (frame != 15 && frame != 0))
|
|
{
|
|
screen->DrawTexture (TexMan[picnum+frame], x, y,
|
|
DTA_HUDRules, HUD_Normal, TAG_DONE);
|
|
HitCenterFrame = false;
|
|
}
|
|
else
|
|
{
|
|
screen->DrawTexture (TexMan[picnum+15], x, y,
|
|
DTA_HUDRules, HUD_Normal, TAG_DONE);
|
|
HitCenterFrame = true;
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
// Weapon Level 2 (aka Tome of Power) Powerup --------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerWeaponLevel2, false, false)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerWeaponLevel2 :: InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerWeaponLevel2::InitEffect ()
|
|
{
|
|
AWeapon *weapon, *sister;
|
|
|
|
Super::InitEffect();
|
|
|
|
if (Owner->player == nullptr)
|
|
return;
|
|
|
|
weapon = Owner->player->ReadyWeapon;
|
|
|
|
if (weapon == nullptr)
|
|
return;
|
|
|
|
sister = weapon->SisterWeapon;
|
|
|
|
if (sister == nullptr)
|
|
return;
|
|
|
|
if (!(sister->WeaponFlags & WIF_POWERED_UP))
|
|
return;
|
|
|
|
assert (sister->SisterWeapon == weapon);
|
|
|
|
|
|
if (weapon->GetReadyState() != sister->GetReadyState())
|
|
{
|
|
Owner->player->ReadyWeapon = sister;
|
|
P_SetPsprite(Owner->player, PSP_WEAPON, sister->GetReadyState());
|
|
}
|
|
else
|
|
{
|
|
DPSprite *psp = Owner->player->FindPSprite(PSP_WEAPON);
|
|
if (psp != nullptr && psp->GetCaller() == Owner->player->ReadyWeapon)
|
|
{
|
|
// If the weapon changes but the state does not, we have to manually change the PSprite's caller here.
|
|
psp->SetCaller(sister);
|
|
Owner->player->ReadyWeapon = sister;
|
|
}
|
|
else
|
|
{
|
|
// Something went wrong. Initiate a regular weapon change.
|
|
Owner->player->PendingWeapon = sister;
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerWeaponLevel2 :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerWeaponLevel2::EndEffect ()
|
|
{
|
|
player_t *player = Owner != NULL ? Owner->player : NULL;
|
|
|
|
Super::EndEffect();
|
|
if (player != NULL)
|
|
{
|
|
if (player->ReadyWeapon != NULL &&
|
|
player->ReadyWeapon->WeaponFlags & WIF_POWERED_UP)
|
|
{
|
|
player->ReadyWeapon->CallEndPowerup ();
|
|
}
|
|
if (player->PendingWeapon != NULL && player->PendingWeapon != WP_NOCHANGE &&
|
|
player->PendingWeapon->WeaponFlags & WIF_POWERED_UP &&
|
|
player->PendingWeapon->SisterWeapon != NULL)
|
|
{
|
|
player->PendingWeapon = player->PendingWeapon->SisterWeapon;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Speed Powerup -------------------------------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerSpeed, false, false)
|
|
|
|
DEFINE_FIELD(APowerSpeed, SpeedFlags)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerSpeed :: Serialize
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerSpeed::Serialize(FSerializer &arc)
|
|
{
|
|
Super::Serialize (arc);
|
|
arc("speedflags", SpeedFlags);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerSpeed :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerSpeed::DoEffect ()
|
|
{
|
|
Super::DoEffect ();
|
|
|
|
if (Owner == NULL || Owner->player == NULL)
|
|
return;
|
|
|
|
if (Owner->player->cheats & CF_PREDICTING)
|
|
return;
|
|
|
|
if (SpeedFlags & PSF_NOTRAIL)
|
|
return;
|
|
|
|
if (level.time & 1)
|
|
return;
|
|
|
|
// Check if another speed item is present to avoid multiple drawing of the speed trail.
|
|
// Only the last PowerSpeed without PSF_NOTRAIL set will actually draw the trail.
|
|
for (AInventory *item = Inventory; item != NULL; item = item->Inventory)
|
|
{
|
|
if (item->IsKindOf(RUNTIME_CLASS(APowerSpeed)) &&
|
|
!(static_cast<APowerSpeed *>(item)->SpeedFlags & PSF_NOTRAIL))
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (Owner->Vel.LengthSquared() <= 12*12)
|
|
return;
|
|
|
|
AActor *speedMo = Spawn("PlayerSpeedTrail", Owner->Pos(), NO_REPLACE);
|
|
if (speedMo)
|
|
{
|
|
speedMo->Angles.Yaw = Owner->Angles.Yaw;
|
|
speedMo->Translation = Owner->Translation;
|
|
speedMo->target = Owner;
|
|
speedMo->sprite = Owner->sprite;
|
|
speedMo->frame = Owner->frame;
|
|
speedMo->Floorclip = Owner->Floorclip;
|
|
|
|
// [BC] Also get the scale from the owner.
|
|
speedMo->Scale = Owner->Scale;
|
|
|
|
if (Owner == players[consoleplayer].camera &&
|
|
!(Owner->player->cheats & CF_CHASECAM))
|
|
{
|
|
speedMo->renderflags |= RF_INVISIBLE;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Minotaur (aka Dark Servant) powerup ---------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerMinotaur, false, false)
|
|
|
|
// Targeter powerup ---------------------------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerTargeter, false, false)
|
|
|
|
void APowerTargeter::Travelled ()
|
|
{
|
|
CallInitEffect ();
|
|
}
|
|
|
|
void APowerTargeter::InitEffect ()
|
|
{
|
|
// Why is this called when the inventory isn't even attached yet
|
|
// in APowerup::CreateCopy?
|
|
if (!Owner->FindInventory(GetClass(), true))
|
|
return;
|
|
|
|
player_t *player;
|
|
|
|
Super::InitEffect();
|
|
|
|
if ((player = Owner->player) == nullptr)
|
|
return;
|
|
|
|
FState *state = FindState("Targeter");
|
|
|
|
if (state != nullptr)
|
|
{
|
|
P_SetPsprite(player, PSP_TARGETCENTER, state + 0);
|
|
P_SetPsprite(player, PSP_TARGETLEFT, state + 1);
|
|
P_SetPsprite(player, PSP_TARGETRIGHT, state + 2);
|
|
}
|
|
|
|
player->GetPSprite(PSP_TARGETCENTER)->x = (160-3);
|
|
player->GetPSprite(PSP_TARGETCENTER)->y =
|
|
player->GetPSprite(PSP_TARGETLEFT)->y =
|
|
player->GetPSprite(PSP_TARGETRIGHT)->y = (100-3);
|
|
PositionAccuracy ();
|
|
}
|
|
|
|
void APowerTargeter::AttachToOwner(AActor *other)
|
|
{
|
|
Super::AttachToOwner(other);
|
|
|
|
// Let's actually properly call this for the targeters.
|
|
CallInitEffect();
|
|
}
|
|
|
|
bool APowerTargeter::HandlePickup(AInventory *item)
|
|
{
|
|
if (Super::HandlePickup(item))
|
|
{
|
|
CallInitEffect(); // reset the HUD sprites
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void APowerTargeter::DoEffect ()
|
|
{
|
|
Super::DoEffect ();
|
|
|
|
if (Owner != nullptr && Owner->player != nullptr)
|
|
{
|
|
player_t *player = Owner->player;
|
|
|
|
PositionAccuracy ();
|
|
if (EffectTics < 5*TICRATE)
|
|
{
|
|
FState *state = FindState("Targeter");
|
|
|
|
if (state != nullptr)
|
|
{
|
|
if (EffectTics & 32)
|
|
{
|
|
P_SetPsprite(player, PSP_TARGETRIGHT, nullptr);
|
|
P_SetPsprite(player, PSP_TARGETLEFT, state + 1);
|
|
}
|
|
else if (EffectTics & 16)
|
|
{
|
|
P_SetPsprite(player, PSP_TARGETRIGHT, state + 2);
|
|
P_SetPsprite(player, PSP_TARGETLEFT, nullptr);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void APowerTargeter::EndEffect ()
|
|
{
|
|
Super::EndEffect();
|
|
if (Owner != nullptr && Owner->player != nullptr)
|
|
{
|
|
// Calling GetPSprite here could crash if we're creating a new game.
|
|
// This is because P_SetupLevel nulls the player's mo before destroying
|
|
// every DThinker which in turn ends up calling this.
|
|
// However P_SetupLevel is only called after G_NewInit which calls
|
|
// every player's dtor which destroys all their psprites.
|
|
DPSprite *pspr;
|
|
if ((pspr = Owner->player->FindPSprite(PSP_TARGETCENTER)) != nullptr) pspr->SetState(nullptr);
|
|
if ((pspr = Owner->player->FindPSprite(PSP_TARGETLEFT)) != nullptr) pspr->SetState(nullptr);
|
|
if ((pspr = Owner->player->FindPSprite(PSP_TARGETRIGHT)) != nullptr) pspr->SetState(nullptr);
|
|
}
|
|
}
|
|
|
|
void APowerTargeter::PositionAccuracy ()
|
|
{
|
|
player_t *player = Owner->player;
|
|
|
|
if (player != nullptr)
|
|
{
|
|
player->GetPSprite(PSP_TARGETLEFT)->x = (160-3) - ((100 - player->mo->accuracy));
|
|
player->GetPSprite(PSP_TARGETRIGHT)->x = (160-3)+ ((100 - player->mo->accuracy));
|
|
}
|
|
}
|
|
|
|
// Frightener Powerup --------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerFrightener, false, false)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerFrightener :: InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerFrightener::InitEffect ()
|
|
{
|
|
Super::InitEffect();
|
|
|
|
if (Owner== NULL || Owner->player == NULL)
|
|
return;
|
|
|
|
Owner->player->cheats |= CF_FRIGHTENING;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerFrightener :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerFrightener::EndEffect ()
|
|
{
|
|
Super::EndEffect();
|
|
|
|
if (Owner== NULL || Owner->player == NULL)
|
|
return;
|
|
|
|
Owner->player->cheats &= ~CF_FRIGHTENING;
|
|
}
|
|
|
|
// Buddha Powerup --------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerBuddha, false, false)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerBuddha :: InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerBuddha::InitEffect ()
|
|
{
|
|
Super::InitEffect();
|
|
|
|
if (Owner== NULL || Owner->player == NULL)
|
|
return;
|
|
|
|
Owner->player->cheats |= CF_BUDDHA;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerBuddha :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerBuddha::EndEffect ()
|
|
{
|
|
Super::EndEffect();
|
|
|
|
if (Owner== NULL || Owner->player == NULL)
|
|
return;
|
|
|
|
Owner->player->cheats &= ~CF_BUDDHA;
|
|
}
|
|
|
|
// Time freezer powerup -----------------------------------------------------
|
|
|
|
IMPLEMENT_CLASS( APowerTimeFreezer, false, false)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerTimeFreezer :: InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerTimeFreezer::InitEffect()
|
|
{
|
|
int freezemask;
|
|
|
|
Super::InitEffect();
|
|
|
|
if (Owner == NULL || Owner->player == NULL)
|
|
return;
|
|
|
|
// When this powerup is in effect, pause the music.
|
|
S_PauseSound(false, false);
|
|
|
|
// Give the player and his teammates the power to move when time is frozen.
|
|
freezemask = 1 << (Owner->player - players);
|
|
Owner->player->timefreezer |= freezemask;
|
|
for (int i = 0; i < MAXPLAYERS; i++)
|
|
{
|
|
if (playeringame[i] &&
|
|
players[i].mo != NULL &&
|
|
players[i].mo->IsTeammate(Owner)
|
|
)
|
|
{
|
|
players[i].timefreezer |= freezemask;
|
|
}
|
|
}
|
|
|
|
// [RH] The effect ends one tic after the counter hits zero, so make
|
|
// sure we start at an odd count.
|
|
EffectTics += !(EffectTics & 1);
|
|
if ((EffectTics & 1) == 0)
|
|
{
|
|
EffectTics++;
|
|
}
|
|
// Make sure the effect starts and ends on an even tic.
|
|
if ((level.time & 1) == 0)
|
|
{
|
|
level.flags2 |= LEVEL2_FROZEN;
|
|
}
|
|
else
|
|
{
|
|
// Compensate for skipped tic, but beware of overflow.
|
|
if(EffectTics < INT_MAX)
|
|
EffectTics++;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerTimeFreezer :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerTimeFreezer::DoEffect()
|
|
{
|
|
Super::DoEffect();
|
|
// [RH] Do not change LEVEL_FROZEN on odd tics, or the Revenant's tracer
|
|
// will get thrown off.
|
|
// [ED850] Don't change it if the player is predicted either.
|
|
if (level.time & 1 || (Owner != NULL && Owner->player != NULL && Owner->player->cheats & CF_PREDICTING))
|
|
{
|
|
return;
|
|
}
|
|
// [RH] The "blinking" can't check against EffectTics exactly or it will
|
|
// never happen, because InitEffect ensures that EffectTics will always
|
|
// be odd when level.time is even.
|
|
if ( EffectTics > 4*32
|
|
|| (( EffectTics > 3*32 && EffectTics <= 4*32 ) && ((EffectTics + 1) & 15) != 0 )
|
|
|| (( EffectTics > 2*32 && EffectTics <= 3*32 ) && ((EffectTics + 1) & 7) != 0 )
|
|
|| (( EffectTics > 32 && EffectTics <= 2*32 ) && ((EffectTics + 1) & 3) != 0 )
|
|
|| (( EffectTics > 0 && EffectTics <= 1*32 ) && ((EffectTics + 1) & 1) != 0 ))
|
|
level.flags2 |= LEVEL2_FROZEN;
|
|
else
|
|
level.flags2 &= ~LEVEL2_FROZEN;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerTimeFreezer :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerTimeFreezer::EndEffect()
|
|
{
|
|
int i;
|
|
|
|
Super::EndEffect();
|
|
|
|
// If there is an owner, remove the timefreeze flag corresponding to
|
|
// her from all players.
|
|
if (Owner != NULL && Owner->player != NULL)
|
|
{
|
|
int freezemask = ~(1 << (Owner->player - players));
|
|
for (i = 0; i < MAXPLAYERS; ++i)
|
|
{
|
|
players[i].timefreezer &= freezemask;
|
|
}
|
|
}
|
|
|
|
// Are there any players who still have timefreezer bits set?
|
|
for (i = 0; i < MAXPLAYERS; ++i)
|
|
{
|
|
if (playeringame[i] && players[i].timefreezer != 0)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (i == MAXPLAYERS)
|
|
{
|
|
// No, so allow other actors to move about freely once again.
|
|
level.flags2 &= ~LEVEL2_FROZEN;
|
|
|
|
// Also, turn the music back on.
|
|
S_ResumeSound(false);
|
|
}
|
|
}
|
|
|
|
// Damage powerup ------------------------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerDamage, false, false)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerDamage :: InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerDamage::InitEffect( )
|
|
{
|
|
Super::InitEffect();
|
|
|
|
// Use sound channel 5 to avoid interference with other actions.
|
|
if (Owner != NULL) S_Sound(Owner, 5, SeeSound, 1.0f, ATTN_NONE);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerDamage :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerDamage::EndEffect( )
|
|
{
|
|
Super::EndEffect();
|
|
// Use sound channel 5 to avoid interference with other actions.
|
|
if (Owner != NULL) S_Sound(Owner, 5, DeathSound, 1.0f, ATTN_NONE);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerDamage :: ModifyDamage
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerDamage::ModifyDamage(int damage, FName damageType, int &newdamage, bool passive)
|
|
{
|
|
if (!passive && damage > 0)
|
|
{
|
|
int newdam;
|
|
DmgFactors *df = GetClass()->DamageFactors;
|
|
if (df != NULL && df->CountUsed() != 0)
|
|
{
|
|
newdam = MAX(1, df->Apply(damageType, damage));// don't allow zero damage as result of an underflow
|
|
}
|
|
else
|
|
{
|
|
newdam = damage * 4;
|
|
}
|
|
if (Owner != NULL && newdam > damage) S_Sound(Owner, 5, ActiveSound, 1.0f, ATTN_NONE);
|
|
newdamage = damage = newdam;
|
|
}
|
|
if (Inventory != NULL) Inventory->ModifyDamage(damage, damageType, newdamage, passive);
|
|
}
|
|
|
|
// Quarter damage powerup ------------------------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerProtection, false, false)
|
|
|
|
#define PROTECTION_FLAGS3 (MF3_NORADIUSDMG | MF3_DONTMORPH | MF3_DONTSQUASH | MF3_DONTBLAST | MF3_NOTELEOTHER)
|
|
#define PROTECTION_FLAGS5 (MF5_NOPAIN | MF5_DONTRIP)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerProtection :: InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerProtection::InitEffect( )
|
|
{
|
|
Super::InitEffect();
|
|
|
|
if (Owner != NULL)
|
|
{
|
|
S_Sound(Owner, CHAN_AUTO, SeeSound, 1.0f, ATTN_NONE);
|
|
|
|
// Transfer various protection flags if owner does not already have them.
|
|
// If the owner already has the flag, clear it from the powerup.
|
|
// If the powerup still has a flag set, add it to the owner.
|
|
flags3 &= ~(Owner->flags3 & PROTECTION_FLAGS3);
|
|
Owner->flags3 |= flags3 & PROTECTION_FLAGS3;
|
|
|
|
flags5 &= ~(Owner->flags5 & PROTECTION_FLAGS5);
|
|
Owner->flags5 |= flags5 & PROTECTION_FLAGS5;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerProtection :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerProtection::EndEffect( )
|
|
{
|
|
Super::EndEffect();
|
|
if (Owner != NULL)
|
|
{
|
|
S_Sound(Owner, CHAN_AUTO, DeathSound, 1.0f, ATTN_NONE);
|
|
Owner->flags3 &= ~(flags3 & PROTECTION_FLAGS3);
|
|
Owner->flags5 &= ~(flags5 & PROTECTION_FLAGS5);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerProtection :: AbsorbDamage
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerProtection::ModifyDamage(int damage, FName damageType, int &newdamage, bool passive)
|
|
{
|
|
if (passive && damage > 0)
|
|
{
|
|
int newdam;
|
|
DmgFactors *df = GetClass()->DamageFactors;
|
|
if (df != NULL && df->CountUsed() != 0)
|
|
{
|
|
newdam = MAX(0, df->Apply(damageType, damage));
|
|
}
|
|
else
|
|
{
|
|
newdam = damage / 4;
|
|
}
|
|
if (Owner != NULL && newdam < damage) S_Sound(Owner, CHAN_AUTO, ActiveSound, 1.0f, ATTN_NONE);
|
|
newdamage = damage = newdam;
|
|
}
|
|
if (Inventory != NULL)
|
|
{
|
|
Inventory->ModifyDamage(damage, damageType, newdamage, passive);
|
|
}
|
|
}
|
|
|
|
// Morph powerup ------------------------------------------------------
|
|
|
|
IMPLEMENT_CLASS(APowerMorph, false, true)
|
|
|
|
IMPLEMENT_POINTERS_START(APowerMorph)
|
|
IMPLEMENT_POINTER(PlayerClass)
|
|
IMPLEMENT_POINTER(MorphFlash)
|
|
IMPLEMENT_POINTER(UnMorphFlash)
|
|
IMPLEMENT_POINTERS_END
|
|
|
|
|
|
DEFINE_FIELD(APowerMorph, PlayerClass)
|
|
DEFINE_FIELD(APowerMorph, MorphFlash)
|
|
DEFINE_FIELD(APowerMorph, UnMorphFlash)
|
|
DEFINE_FIELD(APowerMorph, MorphStyle)
|
|
DEFINE_FIELD(APowerMorph, MorphedPlayer)
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerMorph :: Serialize
|
|
//
|
|
//===========================================================================
|
|
|
|
void APowerMorph::Serialize(FSerializer &arc)
|
|
{
|
|
Super::Serialize (arc);
|
|
arc("playerclass", PlayerClass)
|
|
("morphstyle", MorphStyle)
|
|
("morphflash", MorphFlash)
|
|
("unmorphflash", UnMorphFlash)
|
|
("morphedplayer", MorphedPlayer);
|
|
}
|
|
|