Fix for memory corruption bug when calculating power grid connectivity

jhhoward · Dec 5, 2020 · ae265f1 · ae265f1
1 parent db9530d
commit ae265f1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Source/MicroCity/Connectivity.cpp b/Source/MicroCity/Connectivity.cpp
@@ -434,7 +434,7 @@ void PowerFloodFill(uint8_t x, uint8_t y)
 void PowerFloodFill(uint8_t x, uint8_t y)
 {
 	uint8_t* grid = (uint8_t*)GetPowerGrid();
-	uint8_t* stackPtr = grid;
+	uint8_t* stackPtr = grid + (MAP_WIDTH * MAP_HEIGHT / 8);
 	uint8_t stackSize = 0;
 
 	STACK_PUSH(x, y);