Pass particle pointer to graphics update function instead of index. Make PIPE use subcall to get graphics info. Cache for particle graphics properties. Stickman PSPEC_STICKMAN added and implemented

3 files changed, 38 insertions, 18 deletions

diff --git a/includes/graphics.h b/includes/graphics.h
index 962a04e..bbc0ea8 100644
--- a/includes/graphics.h
+++ b/includes/graphics.h
@@ -61,6 +61,21 @@ extern unsigned int fire_alpha[CELL*3][CELL*3];
 extern pixel *fire_bg;
 extern pixel *pers_bg;
 
+struct gcache_item
+{
+	int isready;
+	int pixel_mode;
+	int colr, colg, colb;
+	int firea, firer, fireg, fireb;
+};
+typedef struct gcache_item gcache_item;
+
+gcache_item *graphicscache;
+
+int graphics_DEFAULT(GRAPHICS_FUNC_ARGS);
+
+void prepare_graphicscache();
+
 void draw_rgba_image(pixel *vid, unsigned char *data, int x, int y, float a);
 
 void *ptif_pack(pixel *src, int w, int h, int *result_size);
diff --git a/includes/powder.h b/includes/powder.h
index bf8c5d5..a490fe1 100644
--- a/includes/powder.h
+++ b/includes/powder.h
@@ -245,7 +245,23 @@
 
 #define FLAG_STAGNANT	1
 
-#define GRAPHICS_FUNC_ARGS int i, int nx, int ny, int *pixel_mode, int *colr, int *colg, int *colb, int *firea, int *firer, int *fireg, int *fireb
+#define GRAPHICS_FUNC_ARGS particle *cpart, int nx, int ny, int *pixel_mode, int *colr, int *colg, int *colb, int *firea, int *firer, int *fireg, int *fireb
+#define GRAPHICS_FUNC_SUBCALL_ARGS cpart, nx, ny, pixel_mode, colr, colg, colb, firea, firer, fireg, fireb
+
+
+struct particle
+{
+	int type;
+	int life, ctype;
+	float x, y, vx, vy;
+	float temp;
+	float pavg[2];
+	int flags;
+	int tmp;
+	int tmp2;
+	unsigned int dcolour;
+};
+typedef struct particle particle;
 
 int graphics_FIRE(GRAPHICS_FUNC_ARGS);
 int graphics_SMKE(GRAPHICS_FUNC_ARGS);
@@ -288,6 +304,8 @@ int graphics_FIRW(GRAPHICS_FUNC_ARGS);
 int graphics_BOMB(GRAPHICS_FUNC_ARGS);
 int graphics_GBMB(GRAPHICS_FUNC_ARGS);
 int graphics_COAL(GRAPHICS_FUNC_ARGS);
+int graphics_STKM(GRAPHICS_FUNC_ARGS);
+int graphics_STKM2(GRAPHICS_FUNC_ARGS);
 
 #define UPDATE_FUNC_ARGS int i, int x, int y, int surround_space, int nt
 // to call another update function with same arguments:
@@ -386,21 +404,6 @@ int run_stickman(float* playerp, UPDATE_FUNC_ARGS);
 void STKM_init_legs(float* playerp, int i);
 void STKM_interact(float* playerp, int i, int x, int y);
 
-
-struct particle
-{
-	int type;
-	int life, ctype;
-	float x, y, vx, vy;
-	float temp;
-	float pavg[2];
-	int flags;
-	int tmp;
-	int tmp2;
-	unsigned int dcolour;
-};
-typedef struct particle particle;
-
 struct part_type
 {
 	const char *name;
@@ -513,7 +516,7 @@ static const part_type ptypes[PT_NUM] =
 	{"NBLE",	PIXPACK(0xEB4917),	1.0f,	0.01f * CFDS,	0.99f,	0.30f,	-0.1f,	0.0f,	0.75f,	0.001f	* CFDS,	0,	0,		0,	0,	1,	1,	1,	1,		SC_GAS,			R_TEMP+2.0f	+273.15f,	106,	"Noble Gas. Diffuses. Conductive. Ionizes into plasma when introduced to electricity", ST_GAS, TYPE_GAS|PROP_CONDUCTS|PROP_LIFE_DEC, NULL, NULL},
 	{"BTRY",	PIXPACK(0x858505),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	1,	1,	1,	1,	100,	SC_ELEC,		R_TEMP+0.0f	+273.15f,	251,	"Solid. Generates Electricity.", ST_SOLID, TYPE_SOLID, &update_BTRY, NULL},
 	{"LCRY",	PIXPACK(0x505050),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	1,	1,	1,	1,	100,	SC_POWERED,		R_TEMP+0.0f	+273.15f,	251,	"Liquid Crystal. Changes colour when charged. (PSCN Charges, NSCN Discharges)", ST_SOLID, TYPE_SOLID, &update_LCRY, &graphics_LCRY},
-	{"STKM",	PIXPACK(0x000000),	0.5f,	0.00f * CFDS,	0.2f,	1.0f,	0.0f,	0.0f,	0.0f,	0.00f	* CFDS,	0,	0,		0,	0,	0,	1,	1,	50,		SC_SPECIAL,		R_TEMP+14.6f+273.15f,	0,		"Stickman. Don't kill him!", ST_NONE, 0, &update_STKM, NULL},
+	{"STKM",	PIXPACK(0x000000),	0.5f,	0.00f * CFDS,	0.2f,	1.0f,	0.0f,	0.0f,	0.0f,	0.00f	* CFDS,	0,	0,		0,	0,	0,	1,	1,	50,		SC_SPECIAL,		R_TEMP+14.6f+273.15f,	0,		"Stickman. Don't kill him!", ST_NONE, 0, &update_STKM, &graphics_STKM},
 	{"SWCH",	PIXPACK(0x103B11),	0.0f,	0.00f * CFDS,	0.90f,  0.00f,  0.0f,	0.0f,	0.00f,  0.000f  * CFDS, 0,	0,		0,	0,	1,	1,	1,	100,	SC_ELEC,		R_TEMP+0.0f	+273.15f,	251,	"Solid. Only conducts when switched on. (PSCN switches on, NSCN switches off)", ST_SOLID, TYPE_SOLID, &update_SWCH, &graphics_SWCH},
 	{"SMKE",	PIXPACK(0x222222),	0.9f,	0.04f * CFDS,	0.97f,	0.20f,	0.0f,	-0.1f,	0.00f,	0.001f	* CFDS,	1,	0,		0,	0,	1,	1,	1,	1,		SC_GAS,			R_TEMP+320.0f+273.15f,	88,		"Smoke", ST_SOLID, TYPE_GAS|PROP_LIFE_DEC|PROP_LIFE_KILL_DEC, NULL, &graphics_SMKE},
 	{"DESL",	PIXPACK(0x440000),	1.0f,	0.01f * CFDS,	0.98f,	0.95f,	0.0f,	0.1f,	0.0f,	0.0f	* CFDS,	2,	2,		0,	0,	5,	1,	1,	15,		SC_LIQUID,		R_TEMP+0.0f	+273.15f,	42,		"Liquid. Explodes under high pressure and temperatures", ST_LIQUID, TYPE_LIQUID, NULL, NULL},
@@ -586,7 +589,7 @@ static const part_type ptypes[PT_NUM] =
 	{"FILT",	PIXPACK(0x000056),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	1,	1,	1,	1,	100,	SC_SOLIDS,		R_TEMP+0.0f	+273.15f,	251,	"Filter for photons, changes the color.", ST_SOLID, TYPE_SOLID, NULL, &graphics_FILT},
 	{"ARAY",	PIXPACK(0xFFBB00),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	1,	1,	1,	1,	100,	SC_ELEC,		R_TEMP+0.0f +273.15f,	251,	"Ray Emitter. Rays create points when they collide", ST_SOLID, TYPE_SOLID|PROP_LIFE_DEC, &update_ARAY, NULL},
 	{"BRAY",	PIXPACK(0xFFFFFF),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	1,	1,	0,	1,	100,	SC_ELEC,		R_TEMP+0.0f +273.15f,	251,	"Ray Point. Rays create points when they collide", ST_SOLID, TYPE_SOLID|PROP_LIFE_DEC|PROP_LIFE_KILL, NULL, &graphics_BRAY},
-	{"STK2",	PIXPACK(0x000000),	0.5f,	0.00f * CFDS,	0.2f,	1.0f,	0.0f,	0.0f,	0.0f,	0.00f	* CFDS,	0,	0,		0,	0,	0,	1,	1,	50,		SC_SPECIAL,		R_TEMP+14.6f+273.15f,	0,		"Stickman. Don't kill him!", ST_NONE, 0, &update_STKM2, NULL},
+	{"STK2",	PIXPACK(0x000000),	0.5f,	0.00f * CFDS,	0.2f,	1.0f,	0.0f,	0.0f,	0.0f,	0.00f	* CFDS,	0,	0,		0,	0,	0,	1,	1,	50,		SC_SPECIAL,		R_TEMP+14.6f+273.15f,	0,		"Stickman. Don't kill him!", ST_NONE, 0, &update_STKM2, &graphics_STKM2},
 	{"BOMB",	PIXPACK(0xFFF288),	0.6f,	0.01f * CFDS,	0.98f,	0.95f,	0.0f,	0.1f,	0.00f,	0.000f	* CFDS,	1,	0,		0,	0,	20,	1,	1,	30,		SC_EXPLOSIVE,	R_TEMP-2.0f	+273.15f,	29,		"Bomb.", ST_NONE, TYPE_PART|PROP_LIFE_DEC|PROP_LIFE_KILL_DEC, &update_BOMB, &graphics_BOMB},
 	{"C-5",		PIXPACK(0x2050E0),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	1,	1,	1,	100,	SC_EXPLOSIVE,	R_TEMP+0.0f	+273.15f,	88,		"Cold explosive", ST_SOLID, TYPE_SOLID | PROP_NEUTPENETRATE, &update_C5, NULL},
 	{"SING",	PIXPACK(0x242424),	0.7f,	0.36f * CFDS,	0.96f,	0.80f,	0.1f,	0.12f,	0.00f,	-0.001f	* CFDS,	1,	0,		0,	0,	0,	1,	1,	86,		SC_NUCLEAR,		R_TEMP+0.0f	+273.15f,	70,		"Singularity", ST_SOLID, TYPE_PART|PROP_LIFE_DEC, &update_SING, NULL},
diff --git a/includes/powdergraphics.h b/includes/powdergraphics.h
index 1040d48..f59ead3 100644
--- a/includes/powdergraphics.h
+++ b/includes/powdergraphics.h
@@ -13,6 +13,8 @@
 #define PMODE_ADD	0x00000080
 #define PMODE_BLEND	0x00000100
 
+#define PSPEC_STICKMAN	0x00000200
+
 #define NO_DECO		0x00001000
 
 #define FIREMODE	0x00FF0000