Merge branch 'dev' of git://github.com/jacksonmj/The-Powder-Toy

includes/defines.h

@@ -99,7 +99,7 @@ int GRAV_G2;
 int GRAV_B2;
 
 extern int legacy_enable;
-
+extern int sound_enable;
 extern int kiosk_enable;
 
 extern int sys_pause;

includes/powder.h

@@ -447,16 +447,16 @@ static const part_type ptypes[PT_NUM] =
 	{"HSWC",	PIXPACK(0x3B1010),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	1,	1,	1,	100,	SC_ELEC,		R_TEMP+0.0f	+273.15f,	251,	"Heat switch. Conducts Heat only when activated", ST_NONE, TYPE_SOLID, &update_HSWC},
 	{"IRON",	PIXPACK(0x707070),	0.0f,	0.00f * CFDS,	0.90f,  0.00f,  0.0f,	0.0f,	0.00f,  0.000f	* CFDS, 0,	0,		0,	1,	50,	1,	100,	SC_CRACKER2,	R_TEMP+0.0f +273.15f,	251,	"Rusts with salt, can be used for electrolysis of WATR", ST_SOLID, TYPE_SOLID|PROP_CONDUCTS, &update_IRON},
 	{"MORT",	PIXPACK(0xE0E0E0),	0.0f,	0.00f * CFDS,	1.00f,	1.00f,	-0.99f,	0.0f,	0.01f,	0.002f	* CFDS,	0,	0,		0,	0,	0,	1,	-1,		SC_CRACKER2,	R_TEMP+4.0f	+273.15f,	60,		"Steam Train.", ST_NONE, TYPE_PART, &update_MORT},
-	{"GOL ",	PIXPACK(0x0CAC00),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"Game Of Life! B3/S23", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
+	{"GOL",		PIXPACK(0x0CAC00),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"Game Of Life! B3/S23", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
 	{"HLIF",	PIXPACK(0xFF0000),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"High Life! B36/S23", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
 	{"ASIM",	PIXPACK(0x0000FF),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"Assimilation! B345/S4567", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
-	{"2x2 ",	PIXPACK(0xFFFF00),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"2x2! B36/S125", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
+	{"2x2",		PIXPACK(0xFFFF00),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"2x2! B36/S125", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
 	{"DANI",	PIXPACK(0x00FFFF),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"Day and Night! B3678/S34678", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
 	{"AMOE",	PIXPACK(0xFF00FF),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"Amoeba! B357/S1358", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
 	{"MOVE",	PIXPACK(0xFFFFFF),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"'Move' particles! Does not move things.. it is a life type B368/S245", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
 	{"PGOL",	PIXPACK(0xE05010),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"Pseudo Life! B357/S238", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
 	{"DMOE",	PIXPACK(0x500000),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"Diamoeba! B35678/S5678", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
-	{"34  ",	PIXPACK(0x500050),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"34! B34/S34)", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
+	{"34",		PIXPACK(0x500050),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"34! B34/S34)", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
 	{"LLIF",	PIXPACK(0x505050),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"Long Life! B345/S5", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
 	{"STAN",	PIXPACK(0x5000FF),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_LIFE,		9000.0f,				40,		"Stains! B3678/S235678", ST_NONE, TYPE_SOLID|PROP_LIFE, NULL},
 	{"SPNG",  	PIXPACK(0xFFBE30),	0.00f, 	0.00f * CFDS,   0.00f,  1.00f,   0.00f, 0.0f,   0.00f,  0.000f  * CFDS, 0, 	20, 	0,  1, 	30,	1, 	100,    SC_SOLIDS,  	R_TEMP+0.0f +273.15f,   251,    "A sponge, absorbs water.", ST_SOLID, TYPE_SOLID, &update_SPNG},
@@ -767,10 +767,11 @@ static int lolzrule[9][9] =
 	{0,1,0,0,0,0,0,1,0},
 	{0,1,0,0,0,0,0,1,0},
 };
-int portal[(int)(MAX_TEMP-73.15f)/100+2][8][80];
+#define CHANNELS ((int)(MAX_TEMP-73.15f)/100+2)
-float portaltemp[(int)(MAX_TEMP-73.15f)/100+2][8][80];
+int portal[CHANNELS][8][80];
-int portalctype[(int)(MAX_TEMP-73.15f)/100+2][8][80];
+float portaltemp[CHANNELS][8][80];
-int wireless[(int)(MAX_TEMP-73.15f)/100+2][2];
+int portalctype[CHANNELS][8][80];
+int wireless[CHANNELS][2];
 
 extern int isplayer;
 extern float player[27];

src/elements/prti.c

@@ -4,6 +4,8 @@ int update_PRTI(UPDATE_FUNC_ARGS) {
 	int r, nnx, rx, ry;
 	int count =0;
 	parts[i].tmp = (int)((parts[i].temp-73.15f)/100+1);
+	if (parts[i].tmp>=CHANNELS) parts[i].tmp = CHANNELS-1;
+	else if (parts[i].tmp<0) parts[i].tmp = 0;
 	for (rx=-1; rx<2; rx++)
 		for (ry=-1; ry<2; ry++)
 			if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))

src/elements/prto.c

@@ -4,6 +4,8 @@ int update_PRTO(UPDATE_FUNC_ARGS) {
 	int r, nnx, rx, ry, np;
 	int count = 0;
 	parts[i].tmp = (int)((parts[i].temp-73.15f)/100+1);
+	if (parts[i].tmp>=CHANNELS) parts[i].tmp = CHANNELS-1;
+	else if (parts[i].tmp<0) parts[i].tmp = 0;
 	for (rx=-1; rx<2; rx++)
 		for (ry=-1; ry<2; ry++)
 			if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))

src/elements/wifi.c

@@ -3,6 +3,8 @@
 int update_WIFI(UPDATE_FUNC_ARGS) {
 	int r, rx, ry;
 	parts[i].tmp = (int)((parts[i].temp-73.15f)/100+1);
+	if (parts[i].tmp>=CHANNELS) parts[i].tmp = CHANNELS-1;
+	else if (parts[i].tmp<0) parts[i].tmp = 0;
 	for (rx=-1; rx<2; rx++)
 		for (ry=-1; ry<2; ry++)
 			if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))

src/graphics.c

@@ -855,7 +855,20 @@ int drawtextwrap(pixel *vid, int x, int y, int w, const char *s, int r, int g, i
 	int rh = 12;
 	int rw = 0;
 	int cw = x;
-	for (; *s; s++)
+	int wordlen;
+	int charspace;
+	while (*s)
+	{
+		wordlen = strcspn(s," .,!?\n");
+		charspace = textwidthx(s, w-(x-cw));
+		if (charspace<wordlen && wordlen && w-(x-cw)<w/3)
+		{
+			x = sx;
+			rw = 0;
+			y+=FONT_H+2;
+			rh+=FONT_H+2;
+		}
+		for (; *s && --wordlen>=-1; s++)
 		{
 			if (*s == '\n')
 			{
@@ -891,7 +904,9 @@ int drawtextwrap(pixel *vid, int x, int y, int w, const char *s, int r, int g, i
 			}
 			else
 			{
-			if (x-cw>=w) {
+
+				if (x-cw>=w)
+				{
 					x = sx;
 					rw = 0;
 					y+=FONT_H+2;
@@ -900,6 +915,7 @@ int drawtextwrap(pixel *vid, int x, int y, int w, const char *s, int r, int g, i
 				x = drawchar(vid, x, y, *(unsigned char *)s, r, g, b, a);
 			}
 		}
+	}
 #endif
 	return rh;
 }
@@ -1009,19 +1025,30 @@ void textnpos(char *s, int n, int w, int *cx, int *cy)
 {
 	int x = 0;
 	int y = 0;
-	//TODO: Implement Textnheight for wrapped text
+	int wordlen, charspace;
-	for (; *s; s++)
+	while (*s&&n)
+	{
+		wordlen = strcspn(s," .,!?\n");
+		charspace = textwidthx(s, w-x);
+		if (charspace<wordlen && wordlen && w-x<w/3)
+		{
+			x = 0;
+			y += FONT_H+2;
+		}
+		for (; *s && --wordlen>=-1; s++)
 		{
 			if (!n) {
 				break;
 			}
 			x += font_data[font_ptrs[(int)(*(unsigned char *)s)]];
-		if (x>=w) {
+			if (x>=w)
+			{
 				x = 0;
 				y += FONT_H+2;
 			}
 			n--;
 		}
+	}
 	*cx = x-1;
 	*cy = y;
 }
@@ -1041,12 +1068,21 @@ int textwidthx(char *s, int w)
 }
 int textposxy(char *s, int width, int w, int h)
 {
-	int x=0,y=0,n=0,cw;
+	int x=0,y=0,n=0,cw, wordlen, charspace;
-	for (; *s; s++)
+	while (*s)
+	{
+		wordlen = strcspn(s," .,!?\n");
+		charspace = textwidthx(s, width-x);
+		if (charspace<wordlen && wordlen && width-x<width/3)
+		{
+			x = 0;
+			y += FONT_H+2;
+		}
+		for (; *s && --wordlen>=-1; s++)
 		{
 			cw = font_data[font_ptrs[(int)(*(unsigned char *)s)]];
-		if (x+(cw/2) >= w && y+6 >= h)
+			if ((x+(cw/2) >= w && y+6 >= h)||(y+6 >= h+FONT_H+2))
-			break;
+				return n++;
 			x += cw;
 			if (x>=width) {
 				x = 0;
@@ -1054,6 +1090,7 @@ int textposxy(char *s, int width, int w, int h)
 			}
 			n++;
 		}
+	}
 	return n;
 }
 
@@ -1483,7 +1520,9 @@ void draw_parts(pixel *vid)
 				         t!=PT_HFLM && t!=PT_SPRK && t!=PT_FIRW &&
 				         t!=PT_DUST && t!=PT_FIRW && t!=PT_FWRK &&
 				         t!=PT_NEUT && t!=PT_LAVA && t!=PT_BOMB &&
-				         t!=PT_PHOT && t!=PT_THDR && t!=PT_SMKE)
+				         t!=PT_PHOT && t!=PT_THDR && t!=PT_SMKE &&
+				         t!=PT_LCRY && t!=PT_SWCH && t!=PT_PCLN &&
+				         t!=PT_PUMP && t!=PT_HSWC && t!=PT_FILT)
 				{
 					if (ptypes[parts[i].type].properties&TYPE_LIQUID)
 					{

src/interface.c

@@ -874,7 +874,7 @@ void login_ui(pixel *vid_buf)
 		*(s_id++) = 0;
 
 		u_e = strchr(s_id, ' ');
-		if (!u_e){
+		if (!u_e) {
 			u_e = malloc(1);
 			memset(u_e, 0, 1);
 		}
@@ -3957,19 +3957,7 @@ char *console_ui(pixel *vid_buf,char error[255]) { //TODO: error messages, show
 
 int console_parse_type(char *txt, int *element, char *err)
 {
-	int i = atoi(txt);
+	int i = -1;
-	char num[4];
-	if (i>=0 && i<PT_NUM)
-	{
-		sprintf(num,"%d",i);
-		if (strcmp(txt,num)==0)
-		{
-			*element = i;
-			strcpy(err,"");
-			return 1;
-		}
-	}
-	i = -1;
 	// alternative names for some elements
 	if (strcasecmp(txt,"C4")==0) i = PT_PLEX;
 	else if (strcasecmp(txt,"C5")==0) i = PT_C5;
@@ -3995,13 +3983,7 @@ int console_parse_coords(char *txt, int *x, int *y, char *err)
 {
 	// TODO: use regex?
 	int nx = -1, ny = -1;
-	sscanf(txt,"%d,%d",&nx,&ny);
+	if (sscanf(txt,"%d,%d",&nx,&ny)!=2 || nx<0 || nx>=XRES || ny<0 || ny>=YRES)
-	if (nx<0 && nx>=XRES)
-	{
-		strcpy(err,"Invalid coordinates");
-		return 0;
-	}
-	if (ny<0 && ny>=YRES)
 	{
 		strcpy(err,"Invalid coordinates");
 		return 0;
@@ -4012,9 +3994,10 @@ int console_parse_coords(char *txt, int *x, int *y, char *err)
 }
 int console_parse_partref(char *txt, int *which, char *err)
 {
+	strcpy(err,"");
 	// TODO: use regex?
 	int i = -1, nx, ny;
-	if (console_parse_coords(txt, &nx, &ny, err))
+	if (strchr(txt,',') && console_parse_coords(txt, &nx, &ny, err))
 	{
 		i = pmap[ny][nx];
 		if (!i || (i>>8)>=NPART)
@@ -4025,7 +4008,6 @@ int console_parse_partref(char *txt, int *which, char *err)
 	else if (txt)
 	{
 		char *num = (char*)malloc(strlen(txt)+3);
-		strcpy(err,""); // suppress error message from failed coordinate parsing
 		i = atoi(txt);
 		sprintf(num,"%d",i);
 		if (!txt || strcmp(txt,num)!=0)
@@ -4038,6 +4020,6 @@ int console_parse_partref(char *txt, int *which, char *err)
 		strcpy(err,"");
 		return 1;
 	}
-	strcpy(err,"Particle does not exist");
+	if (strcmp(err,"")==0) strcpy(err,"Particle does not exist");
 	return 0;
 }

src/main.c

@@ -82,6 +82,8 @@ void play_sound(char *file)
 	Uint32 dlen;
 	SDL_AudioCVT cvt;
 
+	if (!sound_enable) return;
+
 	/* Look for an empty (or finished) sound slot */
 	for ( index=0; index<NUM_SOUNDS; ++index ) {
 		if ( sounds[index].dpos == sounds[index].dlen ) {
@@ -167,6 +169,7 @@ int FPSB = 0;
 int MSIGN =-1;
 //int CGOL = 0;
 //int GSPEED = 1;//causes my .exe to crash..
+int sound_enable;
 
 sign signs[MAXSIGNS];
 
@@ -1209,9 +1212,12 @@ int main(int argc, char *argv[])
 	if ( SDL_OpenAudio(&fmt, NULL) < 0 )
 	{
 		fprintf(stderr, "Unable to open audio: %s\n", SDL_GetError());
-		exit(1);
 	}
+	else
+	{
+		sound_enable = 1;
 		SDL_PauseAudio(0);
+	}
 #ifdef MT
 	numCores = core_count();
 #endif
@@ -1930,7 +1936,7 @@ int main(int argc, char *argv[])
 					int tctype = parts[cr>>8].ctype;
 					if (tctype>=PT_NUM)
 						tctype = 0;
-					sprintf(heattext, "%s (%s), Pressure: %3.2f, Temp: %4.2f C, Life: %d", ptypes[cr&0xFF].name, ptypes[tctype].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp-273.15f, parts[cr>>8].life);
+					sprintf(heattext, "%s (%s), Pressure: %3.2f, Temp: %4.2f C, Life: %d, #%d", ptypes[cr&0xFF].name, ptypes[tctype].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp-273.15f, parts[cr>>8].life, cr>>8);
 					//sprintf(heattext, "%s (%s), Pressure: %3.2f, Temp: %4.2f C, Life: %d", ptypes[cr&0xFF].name, ptypes[parts[cr>>8].ctype].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp-273.15f, parts[cr>>8].life);
 				} else
 					sprintf(heattext, "%s, Pressure: %3.2f, Temp: %4.2f C, Life: %d", ptypes[cr&0xFF].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp-273.15f, parts[cr>>8].life);
@@ -1941,7 +1947,6 @@ int main(int argc, char *argv[])
 					if (tctype>=PT_NUM)
 						tctype = 0;
 					sprintf(heattext, "%s (%s), Pressure: %3.2f, Temp: %4.2f C, Life: %d, #%d", ptypes[cr&0xFF].name, ptypes[tctype].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp-273.15f, parts[cr>>8].life ,cr>>8);
-					sprintf(coordtext, "X:%d Y:%d", x/sdl_scale, y/sdl_scale);
 					//sprintf(heattext, "%s (%s), Pressure: %3.2f, Temp: %4.2f C, Life: %d", ptypes[cr&0xFF].name, ptypes[parts[cr>>8].ctype].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp-273.15f, parts[cr>>8].life);
 				} else {
 					sprintf(heattext, "%s, Pressure: %3.2f, Temp: %4.2f C", ptypes[cr&0xFF].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp-273.15f);
@@ -1950,10 +1955,10 @@ int main(int argc, char *argv[])
 			}
 			else
 			{
-				if (DEBUG_MODE)
-					sprintf(coordtext, "X:%d Y:%d", x/sdl_scale, y/sdl_scale);
 				sprintf(heattext, "Empty, Pressure: %3.2f", pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL]);
 			}
+			if (DEBUG_MODE)
+				sprintf(coordtext, "X:%d Y:%d", x/sdl_scale, y/sdl_scale);
 		}
 		mx = x;
 		my = y;
@@ -2826,7 +2831,8 @@ int process_command(pixel *vid_buf,char *console,char *console_error) {
 		}
 		else if(strcmp(console2, "sound")==0 && console3)
 		{
-			play_sound(console3);
+			if (sound_enable) play_sound(console3);
+			else strcpy(console_error, "Audio device not available - cannot play sounds");
 		}
 		else if(strcmp(console2, "load")==0 && console3)
 		{

src/powder.c

@@ -255,11 +255,9 @@ int try_move(int i, int x, int y, int nx, int ny)
 
 		parts[e].x += x-nx;
 		parts[e].y += y-ny;
+		pmap[(int)(parts[e].y+0.5f)][(int)(parts[e].x+0.5f)] = (e<<8)|parts[e].type;
 	}
 
-	pmap[ny][nx] = (i<<8)|parts[i].type;
-	pmap[y][x] = r;
-
 	return 1;
 }
 
@@ -417,7 +415,6 @@ void kill_part(int i)
 {
 	int x, y;
 
-	if (parts[i].type != PT_PHOT) {
 	x = (int)(parts[i].x+0.5f);
 	y = (int)(parts[i].y+0.5f);
 	if (parts[i].type == PT_STKM)
@@ -444,7 +441,6 @@ void kill_part(int i)
 		else if ((photons[y][x]>>8)==i)
 			photons[y][x] = 0;
 	}
-	}
 
 	parts[i].type = PT_NONE;
 	parts[i].life = pfree;
@@ -460,10 +456,18 @@ inline void part_change_type(int i, int x, int y, int t)
 	if (x<0 || y<0 || x>=XRES || y>=YRES || i>=NPART)
 		return -1;
 	parts[i].type = t;
-	if (t!=PT_STKM&&t!=PT_STKM2 && t!=PT_PHOT)// && t!=PT_NEUT)
+	if (t==PT_PHOT)// || t==PT_NEUT)
-		pmap[y][x] = t|(i<<8);
+	{
-	else if ((pmap[y][x]>>8)==i)
+		photons[y][x] = t|(i<<8);
+		if ((pmap[y][x]>>8)==i)
 			pmap[y][x] = 0;
+	}
+	else
+	{
+		pmap[y][x] = t|(i<<8);
+		if ((photons[y][x]>>8)==i)
+			photons[y][x] = 0;
+	}
 }
 
 #if defined(WIN32) && !defined(__GNUC__)
@@ -502,6 +506,8 @@ inline int create_n_parts(int n, int x, int y, float vx, float vy, int t)
 		parts[i].tmp = 0;
 		if (t!=PT_STKM&&t!=PT_STKM2 && t!=PT_PHOT && !pmap[y][x])// && t!=PT_NEUT)
 			pmap[y][x] = t|(i<<8);
+		else if (t==PT_PHOT && !photons[y][x])
+			photons[y][x] = t|(i<<8);
 
 		pv[y/CELL][x/CELL] += 6.0f * CFDS;
 	}
@@ -1343,15 +1349,13 @@ void update_particles_i(pixel *vid, int start, int inc)
 							if(parts[r>>8].tmp==grule[golnum][9]-1)
 								parts[r>>8].tmp --;
 						}
-						if(parts[r>>8].tmp<=0)
+						if (r && parts[r>>8].tmp<=0)
 							parts[r>>8].type = PT_NONE;//using kill_part makes it not work
 					}
-				gol2[nx][ny][0] = 0;
-				for ( z = 1; z<=NGOL; z++)
-					gol2[nx][ny][z] = 0;
 			}
 		if (createdsomething)
 			GENERATION ++;
+		memset(gol2, 0, sizeof(gol2));
 	}
 	if (ISWIRE==1)
 	{
@@ -2032,11 +2036,20 @@ killed:
 			}
 			nx = (int)(parts[i].x+0.5f);
 			ny = (int)(parts[i].y+0.5f);
+			if (ny!=y || nx!=x)
+			{
+				if ((pmap[y][x]>>8)==i) pmap[y][x] = 0;
+				else if (t==PT_PHOT&&(photons[y][x]>>8)==i) photons[y][x] = 0;
 				if (nx<CELL || nx>=XRES-CELL || ny<CELL || ny>=YRES-CELL)
 				{
 					kill_part(i);
 					continue;
 				}
+				if (t==PT_PHOT)
+					photons[ny][nx] = t|(i<<8);
+				else
+					pmap[ny][nx] = t|(i<<8);
+			}
 		}
 	if (framerender) {
 		framerender = 0;