X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_em%2Finput.c;h=cc703ba96cb4ab622f7bec3c2e7f7e5a1dd1b5f1;hb=54d813e45f3e66dc0ecd1fae0da578503e5c9277;hp=8ea8c04b9cb3fd63bfca1050e687979bf25e6d88;hpb=2884cb273130660d64871bef2845525ef0bfc034;p=rocksndiamonds.git

diff --git a/src/game_em/input.c b/src/game_em/input.c
index 8ea8c04b..cc703ba9 100644
--- a/src/game_em/input.c
+++ b/src/game_em/input.c
@@ -22,6 +22,8 @@ static short Array[4][HEIGHT][WIDTH];
 extern int screen_x;
 extern int screen_y;
 
+struct EngineSnapshotInfo_EM engine_snapshot_em;
+
 void game_init_vars(void)
 {
   int x, y;
@@ -63,8 +65,10 @@ void InitGameEngine_EM()
   game_initscreen();
   game_animscreen();
 
-  /* blit playfield from scroll buffer to back buffer for fading in */
+#if 0
+  /* blit playfield from scroll buffer to normal back buffer for fading in */
   BlitScreenToBitmap_EM(backbuffer);
+#endif
 }
 
 void GameActions_EM(byte action[MAX_PLAYERS], boolean warp_mode)
@@ -90,11 +94,11 @@ void GameActions_EM(byte action[MAX_PLAYERS], boolean warp_mode)
   game_animscreen();
 
 #if 1
+#if 0
   SyncDisplay();
+#endif
 
   blitscreen();
-
-  FlushDisplay();
 #endif
 
   RandomEM = RandomEM * 129 + 1;
@@ -158,3 +162,57 @@ void readjoy(byte action, struct PLAYER *ply)
     ply->joy_w = west;
   }
 }
+
+void SaveEngineSnapshotValues_EM()
+{
+  int i, j, k;
+
+  engine_snapshot_em.game_em = game_em;
+  engine_snapshot_em.lev = lev;
+
+  engine_snapshot_em.RandomEM = RandomEM;
+  engine_snapshot_em.frame = frame;
+
+  engine_snapshot_em.screen_x = screen_x;
+  engine_snapshot_em.screen_y = screen_y;
+
+  engine_snapshot_em.Boom = Boom;
+  engine_snapshot_em.Cave = Cave;
+  engine_snapshot_em.Next = Next;
+  engine_snapshot_em.Draw = Draw;
+
+  for (i = 0; i < 4; i++)
+    engine_snapshot_em.ply[i] = ply[i];
+
+  for (i = 0; i < 4; i++)
+    for (j = 0; j < HEIGHT; j++)
+      for (k = 0; k < WIDTH; k++)
+	engine_snapshot_em.Array[i][j][k] = Array[i][j][k];
+}
+
+void LoadEngineSnapshotValues_EM()
+{
+  int i, j, k;
+
+  game_em = engine_snapshot_em.game_em;
+  lev = engine_snapshot_em.lev;
+
+  RandomEM = engine_snapshot_em.RandomEM;
+  frame = engine_snapshot_em.frame;
+
+  screen_x = engine_snapshot_em.screen_x;
+  screen_y = engine_snapshot_em.screen_y;
+
+  Boom = engine_snapshot_em.Boom;
+  Cave = engine_snapshot_em.Cave;
+  Next = engine_snapshot_em.Next;
+  Draw = engine_snapshot_em.Draw;
+
+  for (i = 0; i < 4; i++)
+    ply[i] = engine_snapshot_em.ply[i];
+
+  for (i = 0; i < 4; i++)
+    for (j = 0; j < HEIGHT; j++)
+      for (k = 0; k < WIDTH; k++)
+	Array[i][j][k] = engine_snapshot_em.Array[i][j][k];
+}