Merge branch 'master' of github.com:FacialTurd/The-Powder-Toy

3 files changed, 64 insertions, 65 deletions

diff --git a/src/elements/prti.c b/src/elements/prti.c
index f7599bf..7038412 100644
--- a/src/elements/prti.c
+++ b/src/elements/prti.c
@@ -1,26 +1,27 @@
 #include <element.h>
-/*these are the count vaules of where the particle gets stored, depending on where it came from
-   1 4 6
-   2 . 7
-   3 5 8
-   PRTO counts backwards, so that it will come out at the opposite place of where it came in
-   8 5 3
-   7 . 2
-   6 4 1
+/*these are the count values of where the particle gets stored, depending on where it came from
+   0 1 2
+   7 . 3
+   6 5 4
+   PRTO does (count+4)%8, so that it will come out at the opposite place to where it came in
    PRTO does +/-1 to the count, so it doesn't jam as easily
 */
+int portal_rx[8] = {-1, 0, 1, 1, 1, 0,-1,-1};
+int portal_ry[8] = {-1,-1,-1, 0, 1, 1, 1, 0};
+
 int update_PRTI(UPDATE_FUNC_ARGS) {
 	int r, nnx, rx, ry, fe = 0;
 	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++)
+	for (count=0; count<8; count++)
+	{
+		rx = portal_rx[count];
+		ry = portal_ry[count];
 			if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
 			{
 				r = pmap[y+ry][x+rx];
-				count ++;
 				if (!r)
 					fe = 1;
 				if ((r>>8)>=NPART)
@@ -38,9 +39,9 @@ int update_PRTI(UPDATE_FUNC_ARGS) {
 					detach(r>>8);
 
 				for ( nnx=0; nnx<80; nnx++)
-					if (!portalp[parts[i].tmp][count-1][nnx].type)
+					if (!portalp[parts[i].tmp][count][nnx].type)
 					{
-						portalp[parts[i].tmp][count-1][nnx] = parts[r>>8];
+						portalp[parts[i].tmp][count][nnx] = parts[r>>8];
 						if ((r&0xFF)==PT_SPRK)
 							part_change_type(r>>8,x+rx,y+ry,parts[r>>8].ctype);
 						else
@@ -49,6 +50,7 @@ int update_PRTI(UPDATE_FUNC_ARGS) {
 						break;
 					}
 			}
+	}
 
 
 	if (fe) {
diff --git a/src/elements/prto.c b/src/elements/prto.c
index 38718a5..880de20 100644
--- a/src/elements/prto.c
+++ b/src/elements/prto.c
@@ -1,12 +1,9 @@
 #include <element.h>
-/*these are the count vaules of where the particle gets stored, depending on where it came from
-   1 4 6
-   2 . 7
-   3 5 8
-   PRTO counts backwards, so that it will come out at the opposite place of where it came in
-   8 5 3
-   7 . 2
-   6 4 1
+/*these are the count values of where the particle gets stored, depending on where it came from
+   0 1 2
+   7 . 3
+   6 5 4
+   PRTO does (count+4)%8, so that it will come out at the opposite place to where it came in
    PRTO does +/-1 to the count, so it doesn't jam as easily
 */
 int update_PRTO(UPDATE_FUNC_ARGS) {
@@ -15,12 +12,13 @@ int update_PRTO(UPDATE_FUNC_ARGS) {
 	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--)
+	for (count=0; count<8; count++)
+	{
+		rx = portal_rx[count];
+		ry = portal_ry[count];
 			if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
 			{
 				r = pmap[y+ry][x+rx];
-				count ++;
 				if (!r)
 					fe = 1;
 				if ((r>>8)>=NPART || r)
@@ -29,12 +27,8 @@ int update_PRTO(UPDATE_FUNC_ARGS) {
 				{
 					for ( nnx =0 ; nnx<80; nnx++)
 					{
-						int randomness = count + rand()%3-1;//add -1,0,or 1 to count
-						if (randomness<1)
-							randomness=1;
-						if (randomness>8)
-							randomness=8;
-						if (portalp[parts[i].tmp][randomness-1][nnx].type==PT_SPRK)// TODO: make it look better, spark creation
+						int randomness = (count + rand()%3-1 + 4)%8;//add -1,0,or 1 to count
+						if (portalp[parts[i].tmp][randomness][nnx].type==PT_SPRK)// TODO: make it look better, spark creation
 						{
 							create_part(-1,x+1,y,PT_SPRK);
 							create_part(-1,x+1,y+1,PT_SPRK);
@@ -44,26 +38,27 @@ int update_PRTO(UPDATE_FUNC_ARGS) {
 							create_part(-1,x-1,y+1,PT_SPRK);
 							create_part(-1,x-1,y,PT_SPRK);
 							create_part(-1,x-1,y-1,PT_SPRK);
-							portalp[parts[i].tmp][randomness-1][nnx] = emptyparticle;
+							portalp[parts[i].tmp][randomness][nnx] = emptyparticle;
 							break;
 						}
-						else if (portalp[parts[i].tmp][randomness-1][nnx].type)
+						else if (portalp[parts[i].tmp][randomness][nnx].type)
 						{
-							if (portalp[parts[i].tmp][randomness-1][nnx].type==PT_STKM)
+							if (portalp[parts[i].tmp][randomness][nnx].type==PT_STKM)
 								player[27] = 0;
-							if (portalp[parts[i].tmp][randomness-1][nnx].type==PT_STKM2)
+							if (portalp[parts[i].tmp][randomness][nnx].type==PT_STKM2)
 								player2[27] = 0;
-							np = create_part(-1,x+rx,y+ry,portalp[parts[i].tmp][randomness-1][nnx].type);
+							np = create_part(-1,x+rx,y+ry,portalp[parts[i].tmp][randomness][nnx].type);
 							if (np<0) continue;
-							parts[np] = portalp[parts[i].tmp][randomness-1][nnx];
+							parts[np] = portalp[parts[i].tmp][randomness][nnx];
 							parts[np].x = x+rx;
 							parts[np].y = y+ry;
-							portalp[parts[i].tmp][randomness-1][nnx] = emptyparticle;
+							portalp[parts[i].tmp][randomness][nnx] = emptyparticle;
 							break;
 						}
 					}
 				}
 			}
+	}
 	if (fe) {
 		int orbd[4] = {0, 0, 0, 0};	//Orbital distances
 		int orbl[4] = {0, 0, 0, 0};	//Orbital locations
diff --git a/src/elements/stkm.c b/src/elements/stkm.c
index c574fb5..6873ef5 100644
--- a/src/elements/stkm.c
+++ b/src/elements/stkm.c
@@ -389,21 +389,23 @@ void STKM_interact(float* playerp, int i, int x, int y)
 
 		if ((r&0xFF)==PT_PLUT)  //If on plut
 			parts[i].life -= 1;
+			
+		if (ptypes[r&0xFF].properties&PROP_DEADLY)
+			parts[i].life -= 1;
 
 		if ((r&0xFF)==PT_PRTI && parts[i].type)
 		{
-			int nnx, count;
+			int nnx, count=1;//gives rx=0, ry=1 in update_PRTO
 			parts[r>>8].tmp = (int)((parts[r>>8].temp-73.15f)/100+1);
 			if (parts[r>>8].tmp>=CHANNELS) parts[r>>8].tmp = CHANNELS-1;
 			else if (parts[r>>8].tmp<0) parts[r>>8].tmp = 0;
-			for (count=1; count<=8; count++)
-				for (nnx=0; nnx<80; nnx++)
-					if (!portalp[parts[r>>8].tmp][count-1][nnx].type)
-					{
-						portalp[parts[r>>8].tmp][count-1][nnx] = parts[i];
-						kill_part(i);
-						playerp[27] = 1;//stop SPWN creating a new STKM while he is in portal
-					}
+			for (nnx=0; nnx<80; nnx++)
+				if (!portalp[parts[r>>8].tmp][count][nnx].type)
+				{
+					portalp[parts[r>>8].tmp][count][nnx] = parts[i];
+					kill_part(i);
+					playerp[27] = 1;//stop SPWN creating a new STKM while he is in portal
+				}
 		}
 	}
 }
@@ -415,23 +417,23 @@ void STKM_init_legs(float* playerp, int i)
 	x = (int)(parts[i].x+0.5f);
 	y = (int)(parts[i].y+0.5f);
 
-	player[3] = x-1;
-	player[4] = y+6;
-	player[5] = x-1;
-	player[6] = y+6;
-
-	player[7] = x-3;
-	player[8] = y+12;
-	player[9] = x-3;
-	player[10] = y+12;
-
-	player[11] = x+1;
-	player[12] = y+6;
-	player[13] = x+1;
-	player[14] = y+6;
-
-	player[15] = x+3;
-	player[16] = y+12;
-	player[17] = x+3;
-	player[18] = y+12;
+	playerp[3] = x-1;
+	playerp[4] = y+6;
+	playerp[5] = x-1;
+	playerp[6] = y+6;
+
+	playerp[7] = x-3;
+	playerp[8] = y+12;
+	playerp[9] = x-3;
+	playerp[10] = y+12;
+
+	playerp[11] = x+1;
+	playerp[12] = y+6;
+	playerp[13] = x+1;
+	playerp[14] = y+6;
+
+	playerp[15] = x+3;
+	playerp[16] = y+12;
+	playerp[17] = x+3;
+	playerp[18] = y+12;
 }