From a8ed346e67aba0cf601b4f72946f09d0ca07d1ce Mon Sep 17 00:00:00 2001
From: Marisa the Magician <marisa@sayachan.org>
Date: Wed, 1 Jun 2022 18:27:10 +0200
Subject: [PATCH] Reimplement intermission input handling.

---
 language.version            |  4 +-
 zscript/menu/swwm_inter.zsc | 77 +++++++++++++++++++++++++++++++++++++
 2 files changed, 79 insertions(+), 2 deletions(-)

diff --git a/language.version b/language.version
index 5e859f7cf..1f828f1a4 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\cyDEMOLITIONIST \cw1.2.20 r13 \cu(Wed  1 Jun 18:32:44 CEST 2022)\c-";
-SWWM_SHORTVER="\cw1.2.20 r13 \cu(2022-06-01 18:32:44)\c-";
+SWWM_MODVER="\cyDEMOLITIONIST \cw1.2.21 \cu(Wed  1 Jun 18:33:35 CEST 2022)\c-";
+SWWM_SHORTVER="\cw1.2.21 \cu(2022-06-01 18:33:35)\c-";
diff --git a/zscript/menu/swwm_inter.zsc b/zscript/menu/swwm_inter.zsc
index 82e948afc..fd0ecbbf8 100644
--- a/zscript/menu/swwm_inter.zsc
+++ b/zscript/menu/swwm_inter.zsc
@@ -8,6 +8,8 @@ Class SWWMStatScreen : StatusScreen abstract
 	Font mSmallFont;
 	String tipstr;
 	transient BrokenLines tipl;
+	double bgfade;
+	bool bFade;
 
 	override void Start( wbstartstruct wbstartstruct )
 	{
@@ -231,6 +233,19 @@ Class SWWMStatScreen : StatusScreen abstract
 			drawNoState();
 			break;
 		}
+		if ( bgfade <= 0. ) return;
+		// redraw BG on top, hiding the rest of the ui
+		TextureID tx;
+		if ( whichart ) tx = arttex;
+		else tx = bgtex;
+		double ar = Screen.GetAspectRatio();
+		Vector2 tsize = TexMan.GetScaledSize(tx);
+		double sar = tsize.x/tsize.y;
+		Vector2 vsize;
+		if ( sar > ar ) vsize = (tsize.y*ar,tsize.y);
+		else if ( sar < ar ) vsize = (tsize.x,tsize.x/ar);
+		else vsize = tsize;
+		Screen.DrawTexture(tx,false,(vsize.x-tsize.x)/2,(vsize.y-tsize.y)/2,DTA_VirtualWidthF,vsize.x,DTA_VirtualHeightF,vsize.y,DTA_KeepRatio,true,DTA_Alpha,bgfade);
 	}
 	override void Ticker( void )
 	{
@@ -251,6 +266,9 @@ Class SWWMStatScreen : StatusScreen abstract
 			// sorry nothing
 			break;
 		}
+		// check fade
+		if ( bFade ) bgfade = min(1.,bgfade+3./GameTicRate);
+		else bgfade = max(0.,bgfade-4./GameTicRate);
 		// force toggle
 		if ( !swwm_interart && (whichart != 0) )
 		{
@@ -274,6 +292,65 @@ Class SWWMStatScreen : StatusScreen abstract
 		if ( b <= 0 ) return inv?0:100;	// for "missed" percentage
 		return (a*100)/b;
 	}
+
+	override bool OnEvent( InputEvent evt )
+	{
+		if ( evt.type == InputEvent.Type_KeyDown )
+		{
+			Array<int> usekey, firekey, altfirekey, reloadkey, zoomkey;
+			Bindings.GetAllKeysForCommand(usekey,"+use");
+			for ( int i=0; i<usekey.Size(); i++ )
+			{
+				if ( evt.KeyScan != usekey[i] ) continue;
+				accelerateStage = 1;
+				return true;
+			}
+			Bindings.GetAllKeysForCommand(firekey,"+attack");
+			for ( int i=0; i<firekey.Size(); i++ )
+			{
+				if ( evt.KeyScan != firekey[i] ) continue;
+				accelerateStage = 1;
+				return true;
+			}
+			Bindings.GetAllKeysForCommand(altfirekey,"+altattack");
+			for ( int i=0; i<altfirekey.Size(); i++ )
+			{
+				if ( evt.KeyScan != altfirekey[i] ) continue;
+				bFade = true;
+				return true;
+			}
+			Bindings.GetAllKeysForCommand(reloadkey,"+reload");
+			for ( int i=0; i<reloadkey.Size(); i++ )
+			{
+				if ( evt.KeyScan != reloadkey[i] ) continue;
+				if ( !swwm_nointertips ) PlaySound("menu/demoscroll");
+				whichtip = 0;
+				return true;
+			}
+			Bindings.GetAllKeysForCommand(zoomkey,"+zoom");
+			for ( int i=0; i<zoomkey.Size(); i++ )
+			{
+				if ( evt.KeyScan != zoomkey[i] ) continue;
+				if ( swwm_interart ) PlaySound("menu/demoscroll");
+				whichart = 0;
+				arttex.SetNull();
+				return true;
+			}
+			return false;
+		}
+		else if ( evt.type == InputEvent.Type_KeyUp )
+		{
+			Array<int> altfirekey;
+			Bindings.GetAllKeysForCommand(altfirekey,"+altattack");
+			for ( int i=0; i<altfirekey.Size(); i++ )
+			{
+				if ( evt.KeyScan != altfirekey[i] ) continue;
+				bFade = false;
+				return true;
+			}
+		}
+		return false;
+	}
 }
 
 Class SWWMStatScreen_SP : SWWMStatScreen