optimize rendering

2 files changed, 17 insertions, 3 deletions

diff --git a/lib/cetris.c b/lib/cetris.c
index 14c3a45..8be2b44 100644
--- a/lib/cetris.c
+++ b/lib/cetris.c
@@ -226,7 +226,11 @@ static void lock_current(cetris_game *g) {
     g->highest_line = g->current.pos.y;
   }
 
-  g->lock_event++;
+  g->lock_event.processed = false;
+  g->lock_event.pos = g->current.pos;
+  g->lock_event.t = g->current.t;
+  memcpy(&g->lock_event.m, &g->current.m, sizeof(piece_matrix));
+
   g->current.locked = true;
   update_board(g);
 }
@@ -330,6 +334,8 @@ static void rotate_piece(cetris_game *g, bool clockwise) {
       }
     }
 
+    g->move_event++;
+
     g->current.r = next;
     memcpy(g->current.m, &m, sizeof(piece_matrix));
     update_board(g);
diff --git a/lib/cetris.h b/lib/cetris.h
index 3db7d37..b03f9fd 100644
--- a/lib/cetris.h
+++ b/lib/cetris.h
@@ -71,6 +71,13 @@ typedef struct {
   piece_matrix m;
 } tetrimino;
 
+typedef struct {
+  vec2 pos;
+  uint8_t t;
+  piece_matrix m;
+  bool processed;
+} lock_event_t;
+
 typedef struct cetris_game cetris_game;
 
 typedef struct {
@@ -146,10 +153,11 @@ struct cetris_game {
 
   // events 
   uint8_t move_event;
-  uint8_t line_event;
   uint8_t combo_event;
-  uint8_t lock_event;
   uint8_t tetris_event;
+  uint8_t line_event;
+
+  lock_event_t lock_event;
 
   // scoring flags
   bool tspin;