update to latest

1 files changed, 64 insertions, 0 deletions

diff --git a/src/elements/bomb.c b/src/elements/bomb.c
new file mode 100644
index 0000000..59e05f8
--- /dev/null
+++ b/src/elements/bomb.c
@@ -0,0 +1,64 @@
+#include <element.h>
+
+int update_BOMB(UPDATE_FUNC_ARGS) {
+	int r, rx, ry, nb;
+	if (parts[i].tmp==1) {
+		for (rx=-2; rx<3; rx++)
+			for (ry=-2; ry<3; ry++)
+				if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
+				{
+					r = pmap[y+ry][x+rx];
+					if ((r>>8)>=NPART || !r)
+						continue;
+					if ((r&0xFF)!=PT_BOMB) {
+						kill_part(i);
+						return 1;
+					}
+				}
+	} else if (parts[i].tmp==0) {
+		for (rx=-2; rx<3; rx++)
+			for (ry=-2; ry<3; ry++)
+				if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
+				{
+					r = pmap[y+ry][x+rx];
+					if ((r>>8)>=NPART || !r)
+						continue;
+					if ((r&0xFF)!=PT_BOMB && (r&0xFF)!=PT_DMND && (r&0xFF)!=PT_CLNE && (r&0xFF)!=PT_PCLN && (r&0xFF)!=PT_BCLN) {
+						int rad = 8;
+						int nxi;
+						int nxj;
+						pmap[y][x] = 0;
+						for (nxj=-(rad+1); nxj<=(rad+1); nxj++)
+							for (nxi=-(rad+1); nxi<=(rad+1); nxi++)
+								if ((pow(nxi,2))/(pow((rad+1),2))+(pow(nxj,2))/(pow((rad+1),2))<=1) {
+									nb = create_part(-1, x+nxi, y+nxj, PT_BOMB);
+									if (nb!=-1) {
+										parts[nb].tmp = 1;
+										parts[nb].life = 50;
+										parts[nb].temp = MAX_TEMP;
+										parts[nb].vx = rand()%20-10;
+										parts[nb].vy = rand()%20-10;
+									}
+								}
+						for (nxj=-rad; nxj<=rad; nxj++)
+							for (nxi=-rad; nxi<=rad; nxi++)
+								if ((pow(nxi,2))/(pow(rad,2))+(pow(nxj,2))/(pow(rad,2))<=1)
+									if ((pmap[y+nxj][x+nxi]&0xFF)!=PT_DMND && (pmap[y+nxj][x+nxi]&0xFF)!=PT_CLNE && (pmap[y+nxj][x+nxi]&0xFF)!=PT_PCLN && (pmap[y+nxj][x+nxi]&0xFF)!=PT_BCLN) {
+										delete_part(x+nxi, y+nxj);
+										pv[(y+nxj)/CELL][(x+nxi)/CELL] += 0.1f;
+										nb = create_part(-1, x+nxi, y+nxj, PT_BOMB);
+										if (nb!=-1) {
+											parts[nb].tmp = 2;
+											parts[nb].life = 2;
+											parts[nb].temp = MAX_TEMP;
+										}
+									}
+						//create_parts(x, y, 9, 9, PT_BOMB);
+						//create_parts(x, y, 8, 8, PT_NONE);
+						kill_part(i);
+						return 1;
+					}
+				}
+	}
+	return 0;
+}