Added STOR, a block that can store a single particle and release when charged

2 files changed, 53 insertions, 0 deletions

diff --git a/src/elements/pipe.c b/src/elements/pipe.c
index af008dc..9e060b5 100644
--- a/src/elements/pipe.c
+++ b/src/elements/pipe.c
@@ -152,6 +152,16 @@ int update_PIPE(UPDATE_FUNC_ARGS) {
 						parts[i].pavg[1] = parts[r>>8].ctype;
 						kill_part(r>>8);
 					}
+					else if ((parts[i].tmp&0xFF) == 0 && (r&0xFF)==PT_STOR && parts[r>>8].tmp && (ptypes[parts[r>>8].tmp].falldown!= 0 || ptypes[parts[r>>8].tmp].state == ST_GAS))
+					{
+						parts[i].tmp =  parts[r>>8].tmp;
+						parts[i].temp = parts[r>>8].temp;
+						parts[i].flags = parts[r>>8].flags;
+						parts[i].pavg[0] = parts[r>>8].pavg[0];
+						parts[i].pavg[1] = parts[r>>8].pavg[1];
+						parts[r>>8].tmp = 0;
+						parts[r>>8].life = 0;
+					}
 				}
 			}
 		}
diff --git a/src/elements/stor.c b/src/elements/stor.c
new file mode 100644
index 0000000..1f2558f
--- /dev/null
+++ b/src/elements/stor.c
@@ -0,0 +1,43 @@
+#include <element.h>
+
+int update_STOR(UPDATE_FUNC_ARGS) {
+	int r, rx, ry, np, rx1, ry1;
+	if(parts[i].life && !parts[i].tmp)
+		parts[i].life--;
+	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 (!parts[i].tmp && !parts[i].life && (r&0xFF)!=PT_STOR && (r&0xFF)==parts[i].ctype && !(ptypes[(r&0xFF)].properties&TYPE_SOLID))
+				{
+					parts[i].tmp = parts[r>>8].type;
+					parts[i].temp = parts[r>>8].temp;
+					parts[i].flags = parts[r>>8].life;
+					parts[i].pavg[0] = parts[r>>8].tmp;
+					parts[i].pavg[1] = parts[r>>8].ctype;
+					kill_part(r>>8);
+				}
+				if(parts[i].tmp && (r&0xFF)==PT_SPRK && parts[r>>8].ctype==PT_PSCN)
+				{
+					for(rx1 = 1; rx1 >= -1; rx1--){
+						for(ry1 = 0; ry1 >= -1 && ry1 <= 1; ry1 = -ry1-ry1+1){ // Oscilate the Y starting at 0, 1, -1, 3, -5, etc (Though stop at -1)
+							np = create_part(-1,x+rx1,y+ry1,parts[i].tmp);
+							if (np!=-1)
+							{
+								parts[np].temp = parts[i].temp;
+								parts[np].life = parts[i].flags;
+								parts[np].tmp = parts[i].pavg[0];
+								parts[np].ctype = parts[i].pavg[1];
+								parts[i].tmp = 0;
+								parts[i].life = 10;
+								break;
+							}
+						}
+					}
+				}
+			}
+	return 0;
+}