optimize rendering, and make events queues

2 files changed, 4 insertions, 4 deletions

diff --git a/lib/cetris.c b/lib/cetris.c
index c6aeeea..e2acdec 100644
--- a/lib/cetris.c
+++ b/lib/cetris.c
@@ -226,7 +226,7 @@ static void lock_current(cetris_game *g) {
   }
 
   g->current.locked = true;
-  g->lock_event = true;
+  g->lock_event++;
   update_board(g);
 }
 
@@ -394,7 +394,7 @@ void update_board(cetris_game *g) {
   g->lines += lines_cleared;
   if (lines_cleared > 0) {
     g->line_combo++;
-    g->line_event = true;
+    g->line_event++;
   }
   if (g->lines >= (g->level * 10)) {
     g->level++;
diff --git a/lib/cetris.h b/lib/cetris.h
index 22723b0..435a98d 100644
--- a/lib/cetris.h
+++ b/lib/cetris.h
@@ -144,8 +144,8 @@ struct cetris_game {
   bool game_over;
 
   // events 
-  bool line_event;
-  bool lock_event;
+  uint8_t line_event;
+  uint8_t lock_event;
 
   // scoring flags
   bool tspin;