Added support for relative line numbers.

Added instructions for, brk and cont. (They are still untested...)
Parser code cleanup. Removed garbage output to stderr.
Reorganize the repository structure.
Updated BLR2 code move it into archive.
Added BLR1 files.

1 files changed, 168 insertions, 0 deletions

diff --git a/archive/include/hgeparticle.h b/archive/include/hgeparticle.h
new file mode 100644
index 0000000..fd1e622
--- /dev/null
+++ b/archive/include/hgeparticle.h
@@ -0,0 +1,168 @@
+// PLEASE NOTE that this is not the 1.81 version of hgeparticle.h ...
+//  the game I'm working on used an older HGE that breaks with the 1.81
+//  particle system. If you want 1.81, add the "bRelative" stuff to it.  --ryan.
+
+/*
+** Haaf's Game Engine 1.61
+** Copyright (C) 2003-2007, Relish Games
+** hge.relishgames.com
+**
+** hgeParticleSystem helper class header
+*/
+
+
+#ifndef HGEPARTICLE_H
+#define HGEPARTICLE_H
+
+
+#include "hge.h"
+#include "hgesprite.h"
+#include "hgevector.h"
+#include "hgecolor.h"
+#include "hgerect.h"
+
+
+#define MAX_PARTICLES	500
+#define MAX_PSYSTEMS	100
+
+struct hgeParticle
+{
+	hgeVector	vecLocation;
+	hgeVector	vecVelocity;
+
+	float		fGravity;
+	float		fRadialAccel;
+	float		fTangentialAccel;
+
+	float		fSpin;
+	float		fSpinDelta;
+
+	float		fSize;
+	float		fSizeDelta;
+
+	hgeColor	colColor;		// + alpha
+	hgeColor	colColorDelta;
+
+	float		fAge;
+	float		fTerminalAge;
+};
+
+struct hgeParticleSystemInfo
+{
+	hgeSprite*	sprite;    // texture + blend mode
+	int			nEmission; // particles per sec
+	float		fLifetime;
+
+	float		fParticleLifeMin;
+	float		fParticleLifeMax;
+
+	float		fDirection;
+	float		fSpread;
+	BYTE		bRelative;  // was "bool", but that's 4 bytes on PowerPC instead of 1, and it broke loading from disk...
+
+	float		fSpeedMin;
+	float		fSpeedMax;
+
+	float		fGravityMin;
+	float		fGravityMax;
+
+	float		fRadialAccelMin;
+	float		fRadialAccelMax;
+
+	float		fTangentialAccelMin;
+	float		fTangentialAccelMax;
+
+	float		fSizeStart;
+	float		fSizeEnd;
+	float		fSizeVar;
+
+	float		fSpinStart;
+	float		fSpinEnd;
+	float		fSpinVar;
+
+	hgeColor	colColorStart; // + alpha
+	hgeColor	colColorEnd;
+	float		fColorVar;
+	float		fAlphaVar;
+};
+
+class hgeParticleSystem
+{
+public:
+	hgeParticleSystemInfo info;
+	
+	hgeParticleSystem(const char *filename, hgeSprite *sprite, float fps=0.0f);
+	hgeParticleSystem(hgeParticleSystemInfo *psi, float fps=0.0f);
+	hgeParticleSystem(const hgeParticleSystem &ps);
+	~hgeParticleSystem() { hge->Release(); }
+
+	hgeParticleSystem&	operator= (const hgeParticleSystem &ps);
+
+
+	void				Render();
+	void				FireAt(float x, float y);
+	void				Fire();
+	void				Stop(bool bKillParticles=false);
+	void				Update(float fDeltaTime);
+	void				MoveTo(float x, float y, bool bMoveParticles=false);
+	void				Transpose(float x, float y) { fTx=x; fTy=y; }
+	void				TrackBoundingBox(bool bTrack) { bUpdateBoundingBox=bTrack; }
+
+	int					GetParticlesAlive() const { return nParticlesAlive; }
+	float				GetAge() const { return fAge; }
+	void				GetPosition(float *x, float *y) const { *x=vecLocation.x; *y=vecLocation.y; }
+	void				GetTransposition(float *x, float *y) const { *x=fTx; *y=fTy; }
+	hgeRect*			GetBoundingBox(hgeRect *rect) const { memcpy(rect, &rectBoundingBox, sizeof(hgeRect)); return rect; }
+
+private:
+	hgeParticleSystem();
+	void				_update(float fDeltaTime);
+
+	static HGE			*hge;
+
+	float				fUpdSpeed;
+	float				fResidue;
+
+	float				fAge;
+	float				fEmissionResidue;
+
+	hgeVector			vecPrevLocation;
+	hgeVector			vecLocation;
+	float				fTx, fTy;
+
+	int					nParticlesAlive;
+	hgeRect				rectBoundingBox;
+	bool				bUpdateBoundingBox;
+
+	hgeParticle			particles[MAX_PARTICLES];
+};
+
+class hgeParticleManager
+{
+public:
+	hgeParticleManager(float fps=0.0f);
+	~hgeParticleManager();
+
+	void				Update(float dt);
+	void				Render();
+
+	hgeParticleSystem*	SpawnPS(hgeParticleSystemInfo *psi, float x, float y);
+	bool				IsPSAlive(hgeParticleSystem *ps) const;
+	void				Transpose(float x, float y);
+	void				GetTransposition(float *dx, float *dy) const {*dx=tX; *dy=tY;}
+	void				KillPS(hgeParticleSystem *ps);
+	void				KillAll();
+
+private:
+	hgeParticleManager(const hgeParticleManager &);
+	hgeParticleManager&	operator= (const hgeParticleManager &);
+
+	float				fFPS;
+	int					nPS;
+	float				tX;
+	float				tY;
+	hgeParticleSystem*	psList[MAX_PSYSTEMS];
+};
+
+
+#endif