makefile.gaz

@@ -140,8 +140,8 @@ hazard_src :=		hazard \
 					hbbarrel
 
 fx_src :=			fx \
+					fxtrail \
 					fxfallingtile \
-					fxcloud \
 					fxsteam
 
 

source/fx/fx.cpp

@@ -14,7 +14,6 @@
 #include	"FX\FX.h"
 #include	"FX\FXjfish.h"
 #include	"FX\FXfallingTile.h"
-#include	"FX\FXCloud.h"
 #include	"FX\FXSteam.h"
 /* FX
 
@@ -64,6 +63,21 @@ Level Effect Emitters
 
 */
 
+/*****************************************************************************/
+CFXSteam	*TestFXPtr=0;
+void	TestFX(DVECTOR Pos)
+{
+		if (!TestFXPtr)
+		{
+			TestFXPtr=(CFXSteam*)CFX::Create(CFX::FX_TYPE_STEAM,Pos);
+		}
+		else
+		{
+			TestFXPtr->setDie();
+			TestFXPtr=0;
+		}
+}
+
 /*****************************************************************************/
 CFX		*CFX::Create(const FX_TYPE Type)
 {
@@ -74,10 +88,7 @@ CFX		*NewFX;
 		case FX_TYPE_FALLINGTILE:
 			NewFX=new ("Falling Tile") CFXFallingTile();
 			break;
-		case FX_TYPE_CLOUD:
-			NewFX=new ("Cloud ") CFXCloud();
-			break;
-			case FX_TYPE_STEAM:
+		case FX_TYPE_STEAM:
 			NewFX=new ("Steam") CFXSteam();
 			break;
 
@@ -109,8 +120,8 @@ CFX		*NewFX;
 		case FX_TYPE_CASCADE:		
 		case FX_TYPE_CASCADE_SPLASH:	
 		case FX_TYPE_FIREBALL:
-			case FX_TYPE_CLOUD_SMOKE:
-			case FX_TYPE_CLOUD_GAS:
+			case FX_TYPE_SMOKE:
+			case FX_TYPE_GAS:
 		case FX_TYPE_FLAMES:
 		case FX_TYPE_EXPLODE:
 		case FX_TYPE_DEBRIS:

source/fx/fx.h

@@ -41,10 +41,9 @@ public:
 			FX_TYPE_CASCADE,		
 			FX_TYPE_CASCADE_SPLASH,	
 			FX_TYPE_FIREBALL,
-			FX_TYPE_CLOUD,
 			FX_TYPE_STEAM,
-				FX_TYPE_CLOUD_SMOKE,
-				FX_TYPE_CLOUD_GAS,
+			FX_TYPE_SMOKE,
+			FX_TYPE_GAS,
 			FX_TYPE_FLAMES,
 			FX_TYPE_EXPLODE,
 			FX_TYPE_DEBRIS,
@@ -68,4 +67,9 @@ protected:
 		s32			OtPos;
 };
 
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+void	TestFX(DVECTOR Pos);
+
 #endif

source/fx/fxsteam.cpp

@@ -12,29 +12,21 @@
 
 #include	"FX\FXSteam.h"
 
-static	s16			SteamSize=1;
-const	s16			SteamAngleInc=1111;
+static	const s16	SteamSize=4;
+static	const s16	SteamAngleInc=999;
 
-int	SLife=64;
 /*****************************************************************************/
 /*****************************************************************************/
 /*****************************************************************************/
 void	CFXSteam::init(DVECTOR const &_Pos)
 {
-		CFXCloud::init(_Pos);
-		Life=SLife;
-
-		RBase=255;
-		GBase=255;
-		BBase=255;
-		RInc=-8;
-		GInc=-8;
-		BInc=-8;
+		CFXTrail::init(_Pos);
 
+		ColBase=255;
+		ColInc=-8;
 		Trans=3;
-
+		DieOut=false;
 		SetSize(SteamSize);
-
 }
 
 /*****************************************************************************/
@@ -48,27 +40,55 @@ void	CFXSteam::SetSize(int Size)
 {
 		ScaleInc=(4096/LIST_SIZE)*Size;
 		AngleInc=SteamAngleInc;
-		Vel.vx=0;
-		Vel.vy=-Size;
+		BaseVel.vx=0;
+		BaseVel.vy=-Size;
+}
+
+/*****************************************************************************/
+void	CFXSteam::setDie()
+{
+	CFXTrail::setDie();
+	for (int i=0; i<LIST_SIZE; i++)
+	{
+		sList	&ThisElem=List[i];
+		ThisElem.Vel.vx+=getRndRange(9)-4;	// give is x motion
+		ThisElem.Vel.vy+=getRndRange(ThisElem.Vel.vy/2);	// Slow down y Inc
+	}
 }
 
 /*****************************************************************************/
 /*** Think *******************************************************************/
 /*****************************************************************************/
-int	LifeStart=32;
-
 void	CFXSteam::think(int _frames)
 {
-		SetSize(SteamSize);
-		CFXCloud::think(_frames);
+		CFX::think(_frames);
 
-		if (!DieOut)
+// Move em all
+int		Head=HeadIdx;
+		for (int i=0; i<LIST_SIZE; i++)
 		{
-			setHead(Vel,Vel,LifeStart);
+			sList	&ThisElem=List[Head];
+			Head++;
+			Head&=LIST_SIZE-1;
+
+			ThisElem.Ofs.vx+=ThisElem.Vel.vx;
+			ThisElem.Ofs.vy+=ThisElem.Vel.vy;
 		}
 
-		Life--;
-		if (!Life) DieOut=true;
+		if (DieOut)
+		{
+			int	Col;
+			Col=ColBase-16;
+			if (Col<0) Col=0;
+			ColBase=Col;
+		}
+		else
+		{
+			DVECTOR	Vel=BaseVel;
+			Vel.vx+=getRndRange(3)-1;
 
+			setHead(Vel,Vel,FRM__SMOKE,1);
+			if (ListCount<LIST_SIZE) ListCount++;
+		}
 }
 

source/fx/fxsteam.h

@@ -6,10 +6,10 @@
 #define __FX_FX_STEAM_HEADER__
 
 #include "fx/fx.h"
-#include "fx/fxcloud.h"
+#include "fx/fxtrail.h"
 
 /*****************************************************************************/
-class CFXSteam : public CFXCloud
+class CFXSteam : public CFXTrail
 {
 public:
 virtual void		init(DVECTOR const &Pos);
@@ -17,9 +17,10 @@ virtual void		shutdown();
 virtual void		think(int _frames);
 
 		void		SetSize(int Size);
+virtual	void		setDie();
+
 protected:
-		int			Life;
-		DVECTOR		Vel;
+		DVECTOR		BaseVel;
 };
 
 #endif