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vkdoom_m/src/g_strife/a_strifeitems.cpp
Christoph Oelckers e77f83fbf6 - Added new Scroll_Wall special to allow more control over wall scrolling. 
Since it uses fixed point parameters it can only be used in scripts though.
- Added flags parameters to all wall scroller specials that didn't use
  all 5 args.
- Separated scrolling of the 3 different texture parts of a sidedef.
  While doing this I did some more restructuring of the sidedef structure
  and changed it so that all state changes to sidedefs that affect rendering 
  have to be made with access functions. This is not of much use to the
  software renderer but it allows far easier caching of rendering data
  for OpenGL because the only place I need to check is in the access functions.


SVN r832 (trunk)
2008-03-21 17:35:49 +00:00

537 lines
13 KiB
C++
Raw Blame History

#include "info.h"
#include "a_pickups.h"
#include "d_player.h"
#include "gstrings.h"
#include "p_local.h"
#include "p_spec.h"
#include "a_strifeglobal.h"
#include "p_lnspec.h"
#include "p_enemy.h"
#include "s_sound.h"
#include "d_event.h"
#include "a_keys.h"
#include "c_console.h"
#include "templates.h"
// Degnin Ore ---------------------------------------------------------------
void A_RemoveForceField (AActor *);
FState ADegninOre::States[] =
{
S_NORMAL (XPRK, 'A', -1, NULL, NULL),
S_NORMAL (XPRK, 'A', 1, A_RemoveForceField, &States[2]),
S_BRIGHT (BNG3, 'A', 3, A_ExplodeAndAlert, &States[3]),
S_BRIGHT (BNG3, 'B', 3, NULL, &States[4]),
S_BRIGHT (BNG3, 'C', 3, NULL, &States[5]),
S_BRIGHT (BNG3, 'D', 3, NULL, &States[6]),
S_BRIGHT (BNG3, 'E', 3, NULL, &States[7]),
S_BRIGHT (BNG3, 'F', 3, NULL, &States[8]),
S_BRIGHT (BNG3, 'G', 3, NULL, &States[9]),
S_BRIGHT (BNG3, 'H', 3, NULL, NULL),
};
IMPLEMENT_ACTOR (ADegninOre, Strife, 59, 0)
PROP_StrifeType (128)
PROP_StrifeTeaserType (124)
PROP_StrifeTeaserType2 (127)
PROP_SpawnHealth (10)
PROP_SpawnState (0)
PROP_DeathState (1)
PROP_RadiusFixed (16)
PROP_HeightFixed (16)
PROP_Inventory_MaxAmount (10)
PROP_Flags (MF_SPECIAL|MF_SOLID|MF_SHOOTABLE|MF_NOBLOOD)
PROP_Flags2 (MF2_FLOORCLIP)
PROP_Flags4 (MF4_INCOMBAT)
PROP_Inventory_FlagsSet (IF_INVBAR)
PROP_Tag ("Degnin_Ore") // "Thalite_Ore" in the Teaser
PROP_DeathSound ("ore/explode")
PROP_Inventory_Icon ("I_XPRK")
PROP_Inventory_PickupMessage("$TXT_DEGNINORE")
END_DEFAULTS
void ADegninOre::GetExplodeParms (int &damage, int &dist, bool &hurtSource)
{
damage = dist = 192;
RenderStyle = STYLE_Add; // [RH] Make the explosion glow
// Does strife automatically play the death sound on death?
S_SoundID (this, CHAN_BODY, DeathSound, 1, ATTN_NORM);
}
void A_RemoveForceField (AActor *self)
{
self->flags &= ~MF_SPECIAL;
for (int i = 0; i < self->Sector->linecount; ++i)
{
line_t *line = self->Sector->lines[i];
if (line->backsector != NULL && line->special == ForceField)
{
line->flags &= ~(ML_BLOCKING|ML_BLOCKEVERYTHING);
line->special = 0;
sides[line->sidenum[0]].SetTexture(side_t::mid, 0);
sides[line->sidenum[1]].SetTexture(side_t::mid, 0);
}
}
}
bool ADegninOre::Use (bool pickup)
{
if (pickup)
{
return false;
}
else
{
AInventory *drop;
// Increase the amount by one so that when DropInventory decrements it,
// the actor will have the same number of beacons that he started with.
// When we return to UseInventory, it will take care of decrementing
// Amount again and disposing of this item if there are no more.
Amount++;
drop = Owner->DropInventory (this);
if (drop == NULL)
{
Amount--;
return false;
}
return true;
}
}
// Gun Training -------------------------------------------------------------
class AGunTraining : public AInventory
{
DECLARE_ACTOR (AGunTraining, AInventory)
};
FState AGunTraining::States[] =
{
S_NORMAL (GUNT, 'A', -1, NULL, NULL)
};
IMPLEMENT_ACTOR (AGunTraining, Strife, -1, 0)
PROP_StrifeType (310)
PROP_SpawnState (0)
PROP_Flags (MF_SPECIAL)
PROP_Flags2 (MF2_FLOORCLIP)
PROP_Inventory_FlagsSet (IF_INVBAR|IF_UNDROPPABLE)
PROP_Inventory_MaxAmount (100)
PROP_Tag ("Accuracy")
PROP_Inventory_Icon ("I_GUNT")
END_DEFAULTS
// Health Training ----------------------------------------------------------
class AHealthTraining : public AInventory
{
DECLARE_ACTOR (AHealthTraining, AInventory)
public:
bool TryPickup (AActor *toucher);
};
FState AHealthTraining::States[] =
{
S_NORMAL (HELT, 'A', -1, NULL, NULL)
};
IMPLEMENT_ACTOR (AHealthTraining, Strife, -1, 0)
PROP_StrifeType (309)
PROP_SpawnState (0)
PROP_Flags (MF_SPECIAL)
PROP_Flags2 (MF2_FLOORCLIP)
PROP_Inventory_FlagsSet (IF_INVBAR|IF_UNDROPPABLE)
PROP_Inventory_MaxAmount (100)
PROP_Tag ("Toughness")
PROP_Inventory_Icon ("I_HELT")
END_DEFAULTS
bool AHealthTraining::TryPickup (AActor *toucher)
{
if (Super::TryPickup (toucher))
{
toucher->GiveInventoryType (RUNTIME_CLASS(AGunTraining));
AInventory *coin = Spawn<ACoin> (0,0,0, NO_REPLACE);
if (coin != NULL)
{
coin->Amount = toucher->player->accuracy*5 + 300;
if (!coin->TryPickup (toucher))
{
coin->Destroy ();
}
}
return true;
}
return false;
}
// Scanner ------------------------------------------------------------------
class AScanner : public APowerupGiver
{
DECLARE_ACTOR (AScanner, APowerupGiver)
public:
bool Use (bool pickup);
};
FState AScanner::States[] =
{
S_BRIGHT (PMUP, 'A', 6, NULL, &States[1]),
S_BRIGHT (PMUP, 'B', 6, NULL, &States[0])
};
IMPLEMENT_ACTOR (AScanner, Strife, 2027, 0)
PROP_StrifeType (165)
PROP_SpawnState (0)
PROP_Flags (MF_SPECIAL)
PROP_Flags2 (MF2_FLOORCLIP)
PROP_Inventory_MaxAmount (1)
PROP_Inventory_FlagsClear (IF_FANCYPICKUPSOUND)
PROP_Tag ("scanner")
PROP_Inventory_Icon ("I_PMUP")
PROP_PowerupGiver_Powerup ("PowerScanner")
PROP_Inventory_PickupSound ("misc/i_pkup")
PROP_Inventory_PickupMessage("$TXT_SCANNER")
END_DEFAULTS
bool AScanner::Use (bool pickup)
{
if (!(level.flags & LEVEL_ALLMAP))
{
if (Owner->CheckLocalView (consoleplayer))
{
C_MidPrint(GStrings("TXT_NEEDMAP"));
}
return false;
}
return Super::Use (pickup);
}
// Prison Pass --------------------------------------------------------------
class APrisonPass : public AKey
{
DECLARE_ACTOR (APrisonPass, AKey)
public:
bool TryPickup (AActor *toucher);
bool SpecialDropAction (AActor *dropper);
};
FState APrisonPass::States[] =
{
S_NORMAL (TOKN, 'A', -1, NULL, NULL)
};
IMPLEMENT_ACTOR (APrisonPass, Strife, -1, 0)
PROP_StrifeType (304)
PROP_StrifeTeaserType (286)
PROP_StrifeTeaserType2 (303)
PROP_SpawnState (0)
PROP_Inventory_Icon ("I_TOKN")
PROP_Tag ("Prison_pass")
PROP_Inventory_PickupMessage("$TXT_PRISONPASS")
END_DEFAULTS
bool APrisonPass::TryPickup (AActor *toucher)
{
Super::TryPickup (toucher);
EV_DoDoor (DDoor::doorOpen, NULL, toucher, 223, 2*FRACUNIT, 0, 0, 0);
toucher->GiveInventoryType (QuestItemClasses[9]);
return true;
}
//============================================================================
//
// APrisonPass :: SpecialDropAction
//
// Trying to make a monster that drops a prison pass turns it into an
// OpenDoor223 item instead. That means the only way to get it in Strife
// is through dialog, which is why it doesn't have its own sprite.
//
//============================================================================
bool APrisonPass::SpecialDropAction (AActor *dropper)
{
EV_DoDoor (DDoor::doorOpen, NULL, dropper, 223, 2*FRACUNIT, 0, 0, 0);
Destroy ();
return true;
}
//---------------------------------------------------------------------------
// Dummy items. They are just used by Strife to perform ---------------------
// actions and cannot be held. ----------------------------------------------
//---------------------------------------------------------------------------
FState ADummyStrifeItem::States[] =
{
S_NORMAL (TOKN, 'A', -1, NULL, NULL)
};
IMPLEMENT_ACTOR (ADummyStrifeItem, Strife, -1, 0)
PROP_SpawnState (0)
PROP_Flags (MF_SPECIAL)
END_DEFAULTS
// Sound the alarm! ---------------------------------------------------------
class ARaiseAlarm : public ADummyStrifeItem
{
DECLARE_STATELESS_ACTOR (ARaiseAlarm, ADummyStrifeItem)
public:
bool TryPickup (AActor *toucher);
bool SpecialDropAction (AActor *dropper);
};
IMPLEMENT_STATELESS_ACTOR (ARaiseAlarm, Strife, -1, 0)
PROP_StrifeType (301)
PROP_StrifeTeaserType (283)
PROP_StrifeTeaserType2 (300)
PROP_Tag ("alarm")
END_DEFAULTS
bool ARaiseAlarm::TryPickup (AActor *toucher)
{
P_NoiseAlert (toucher, toucher);
// A_WakeOracleSpectre (dword312F4);
GoAwayAndDie ();
return true;
}
bool ARaiseAlarm::SpecialDropAction (AActor *dropper)
{
P_NoiseAlert (dropper->target, dropper->target);
if (dropper->target->CheckLocalView (consoleplayer))
{
Printf ("You Fool! You've set off the alarm.\n");
}
Destroy ();
return true;
}
// Open door tag 222 --------------------------------------------------------
class AOpenDoor222 : public ADummyStrifeItem
{
DECLARE_STATELESS_ACTOR (AOpenDoor222, ADummyStrifeItem)
public:
bool TryPickup (AActor *toucher);
};
IMPLEMENT_STATELESS_ACTOR (AOpenDoor222, Strife, -1, 0)
PROP_StrifeType (302)
PROP_StrifeTeaserType (284)
PROP_StrifeTeaserType2 (301)
END_DEFAULTS
bool AOpenDoor222::TryPickup (AActor *toucher)
{
EV_DoDoor (DDoor::doorOpen, NULL, toucher, 222, 2*FRACUNIT, 0, 0, 0);
GoAwayAndDie ();
return true;
}
// Close door tag 222 -------------------------------------------------------
class ACloseDoor222 : public ADummyStrifeItem
{
DECLARE_STATELESS_ACTOR (ACloseDoor222, ADummyStrifeItem)
public:
bool TryPickup (AActor *toucher);
bool SpecialDropAction (AActor *dropper);
};
IMPLEMENT_STATELESS_ACTOR (ACloseDoor222, Strife, -1, 0)
PROP_StrifeType (303)
PROP_StrifeTeaserType (285)
PROP_StrifeTeaserType2 (302)
END_DEFAULTS
bool ACloseDoor222::TryPickup (AActor *toucher)
{
EV_DoDoor (DDoor::doorClose, NULL, toucher, 222, 2*FRACUNIT, 0, 0, 0);
GoAwayAndDie ();
return true;
}
bool ACloseDoor222::SpecialDropAction (AActor *dropper)
{
EV_DoDoor (DDoor::doorClose, NULL, dropper, 222, 2*FRACUNIT, 0, 0, 0);
if (dropper->target->CheckLocalView (consoleplayer))
{
Printf ("You're dead! You set off the alarm.\n");
}
P_NoiseAlert (dropper->target, dropper->target);
Destroy ();
return true;
}
// Open door tag 224 --------------------------------------------------------
class AOpenDoor224 : public ADummyStrifeItem
{
DECLARE_STATELESS_ACTOR (AOpenDoor224, ADummyStrifeItem)
public:
bool TryPickup (AActor *toucher);
bool SpecialDropAction (AActor *dropper);
};
IMPLEMENT_STATELESS_ACTOR (AOpenDoor224, Strife, -1, 0)
PROP_StrifeType (305)
END_DEFAULTS
bool AOpenDoor224::TryPickup (AActor *toucher)
{
EV_DoDoor (DDoor::doorOpen, NULL, toucher, 224, 2*FRACUNIT, 0, 0, 0);
GoAwayAndDie ();
return true;
}
bool AOpenDoor224::SpecialDropAction (AActor *dropper)
{
EV_DoDoor (DDoor::doorOpen, NULL, dropper, 224, 2*FRACUNIT, 0, 0, 0);
Destroy ();
return true;
}
// Ammo ---------------------------------------------------------------------
class AAmmoFillup : public ADummyStrifeItem
{
DECLARE_STATELESS_ACTOR (AAmmoFillup, ADummyStrifeItem)
public:
bool TryPickup (AActor *toucher);
};
IMPLEMENT_STATELESS_ACTOR (AAmmoFillup, Strife, -1, 0)
PROP_StrifeType (298)
PROP_StrifeTeaserType (280)
PROP_StrifeTeaserType2 (297)
PROP_Tag ("Ammo")
END_DEFAULTS
bool AAmmoFillup::TryPickup (AActor *toucher)
{
const PClass * clip = PClass::FindClass(NAME_ClipOfBullets);
if (clip != NULL)
{
AInventory *item = toucher->FindInventory(clip);
if (item == NULL)
{
item = toucher->GiveInventoryType (clip);
if (item != NULL)
{
item->Amount = 50;
}
}
else if (item->Amount < 50)
{
item->Amount = 50;
}
else
{
return false;
}
GoAwayAndDie ();
}
return true;
}
// Health -------------------------------------------------------------------
class AHealthFillup : public ADummyStrifeItem
{
DECLARE_STATELESS_ACTOR (AHealthFillup, ADummyStrifeItem)
public:
bool TryPickup (AActor *toucher);
};
IMPLEMENT_STATELESS_ACTOR (AHealthFillup, Strife, -1, 0)
PROP_StrifeType (299)
PROP_StrifeTeaserType (281)
PROP_StrifeTeaserType2 (298)
PROP_Tag ("Health")
END_DEFAULTS
bool AHealthFillup::TryPickup (AActor *toucher)
{
static const int skillhealths[5] = { -100, -75, -50, -50, -100 };
int index = clamp<int>(gameskill, 0,4);
if (!P_GiveBody (toucher, skillhealths[index]))
{
return false;
}
GoAwayAndDie ();
return true;
}
// Upgrade Stamina ----------------------------------------------------------
IMPLEMENT_STATELESS_ACTOR (AUpgradeStamina, Strife, -1, 0)
PROP_StrifeType (306)
PROP_StrifeTeaserType (287)
PROP_StrifeTeaserType2 (307)
PROP_Inventory_Amount (10)
PROP_Inventory_MaxAmount (100)
END_DEFAULTS
bool AUpgradeStamina::TryPickup (AActor *toucher)
{
if (toucher->player == NULL)
return false;
toucher->player->stamina += Amount;
if (toucher->player->stamina >= MaxAmount)
toucher->player->stamina = MaxAmount;
P_GiveBody (toucher, -100);
GoAwayAndDie ();
return true;
}
// Upgrade Accuracy ---------------------------------------------------------
IMPLEMENT_STATELESS_ACTOR (AUpgradeAccuracy, Strife, -1, 0)
PROP_StrifeType (307)
PROP_StrifeTeaserType (288)
PROP_StrifeTeaserType2 (308)
END_DEFAULTS
bool AUpgradeAccuracy::TryPickup (AActor *toucher)
{
if (toucher->player == NULL || toucher->player->accuracy >= 100)
return false;
toucher->player->accuracy += 10;
GoAwayAndDie ();
return true;
}
// Start a slideshow --------------------------------------------------------
class ASlideshowStarter : public ADummyStrifeItem
{
DECLARE_STATELESS_ACTOR (ASlideshowStarter, ADummyStrifeItem)
public:
bool TryPickup (AActor *toucher);
};
IMPLEMENT_STATELESS_ACTOR (ASlideshowStarter, Strife, -1, 0)
PROP_StrifeType (343)
END_DEFAULTS
bool ASlideshowStarter::TryPickup (AActor *toucher)
{
gameaction = ga_slideshow;
if (level.levelnum == 10)
{
toucher->GiveInventoryType (QuestItemClasses[16]);
}
GoAwayAndDie ();
return true;
}
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