only allow placing stuff available in the level

1 files changed, 5 insertions, 4 deletions

diff --git a/src/types.c b/src/types.c
index fdb9aa0..b2f1ee6 100644
--- a/src/types.c
+++ b/src/types.c
@@ -101,19 +101,20 @@ typedef struct {
 } Button;
 
 typedef struct {
-	int grid[GRIDWIDTH * GRIDHEIGHT];
+	char grid[GRIDWIDTH * GRIDHEIGHT];
 	int goalx, goaly;
-	int placeableCells[MAX_PLACEABLE_CELLS]; // Color
+	char placeableCells[MAX_PLACEABLE_CELLS]; // Color
 } Level;
 
 typedef struct {
 	uint64_t lastTick;
 	char playing;
-	int grid[GRIDWIDTH * GRIDHEIGHT];
+	char levelComplete;
+	char grid[GRIDWIDTH * GRIDHEIGHT];
 	int goalx, goaly;
 	ButtonState buttonStates[N_BUTTONS];
 	int currentLevel;
-	int placedCells[MAX_PLACEABLE_CELLS]; // indices into Level placeableCells
+	char placeableCells[MAX_PLACEABLE_CELLS];
 } State;
 
 // Mirror these in src/index.html.in