X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame.h;h=a962abd7ca9afc097b0b13ed7ce721f4f634f2c9;hb=64f2d5695256ecfd51a6bc183bf806442d0f97ee;hp=49c866a57672d483343d9de876038c6609aca4dd;hpb=abe44529b439ad39b4d8dbf19cbd67c9b9844279;p=rocksndiamonds.git

diff --git a/src/game.h b/src/game.h
index 49c866a5..a962abd7 100644
--- a/src/game.h
+++ b/src/game.h
@@ -15,20 +15,30 @@
 /* (not included here due to collisions with Emerald Mine engine definitions) */
 /* #include "main.h" */
 
-#define MAX_INVENTORY_SIZE	1000
+#define MAX_INVENTORY_SIZE		1000
 
-#define STD_NUM_KEYS		4
-#define MAX_NUM_KEYS		8
+#define STD_NUM_KEYS			4
+#define MAX_NUM_KEYS			8
 
-#define NUM_BELTS		4
-#define NUM_BELT_PARTS		3
+#define NUM_BELTS			4
+#define NUM_BELT_PARTS			3
+
+#define NUM_PANEL_INVENTORY		8
+#define NUM_PANEL_GRAPHICS		8
+#define NUM_PANEL_ELEMENTS		8
+#define NUM_PANEL_CE_SCORE		8
+
+#define STR_SNAPSHOT_MODE_OFF		"off"
+#define STR_SNAPSHOT_MODE_EVERY_STEP	"every_step"
+#define STR_SNAPSHOT_MODE_EVERY_MOVE	"every_move"
+#define STR_SNAPSHOT_MODE_DEFAULT	STR_SNAPSHOT_MODE_EVERY_MOVE
+
+#define SNAPSHOT_MODE_OFF		0
+#define SNAPSHOT_MODE_EVERY_STEP	1
+#define SNAPSHOT_MODE_EVERY_MOVE	2
+#define SNAPSHOT_MODE_DEFAULT		SNAPSHOT_MODE_EVERY_MOVE
 
-#define NUM_PANEL_INVENTORY	8
-#define NUM_PANEL_GRAPHICS	8
-#define NUM_PANEL_ELEMENTS	8
-#define NUM_PANEL_CE_SCORE	8
 
-#if 1
 struct GamePanelInfo
 {
   struct TextPosInfo level_number;
@@ -87,30 +97,28 @@ struct GamePanelInfo
 
 struct GameButtonInfo
 {
-  struct Rect stop;
-  struct Rect pause;
-  struct Rect play;
+  struct XY stop;
+  struct XY pause;
+  struct XY play;
 
-  struct Rect sound_music;
-  struct Rect sound_loops;
-  struct Rect sound_simple;
+  struct XY undo;
+  struct XY redo;
 
-  struct Rect save;
-  struct Rect load;
-};
+  struct XY save;
+  struct XY load;
 
-#else
+  struct XY sound_music;
+  struct XY sound_loops;
+  struct XY sound_simple;
+};
 
-struct GamePanelInfo
+struct GameSnapshotInfo
 {
-  struct XY level;
-  struct XY gems;
-  struct XY inventory;
-  struct XY keys;
-  struct XY score;
-  struct XY time;
+  int mode;
+
+  byte last_action[MAX_PLAYERS];
+  boolean changed_action;
 };
-#endif
 
 struct GameInfo
 {
@@ -186,6 +194,9 @@ struct GameInfo
 
   /* values for random number generator initialization after snapshot */
   unsigned int num_random_calls;
+
+  /* values for game engine snapshot control */
+  struct GameSnapshotInfo snapshot;
 };
 
 struct PlayerInfo
@@ -343,6 +354,7 @@ void StartGameActions(boolean, boolean, int);
 void GameActions(void);
 void GameActions_EM_Main();
 void GameActions_SP_Main();
+void GameActions_RND_Main();
 void GameActions_RND();
 
 void ScrollLevel(int, int);
@@ -360,13 +372,19 @@ void RequestQuitGame(boolean);
 unsigned int InitEngineRandom_RND(int);
 unsigned int RND(int);
 
-void FreeEngineSnapshot();
-void LoadEngineSnapshot();
-void SaveEngineSnapshot();
-boolean CheckEngineSnapshot();
+void FreeEngineSnapshotSingle();
+void FreeEngineSnapshotList();
+void LoadEngineSnapshotSingle();
+void SaveEngineSnapshotSingle();
+boolean SaveEngineSnapshotToList();
+void SaveEngineSnapshotToListInitial();
+boolean CheckEngineSnapshotSingle();
+boolean CheckEngineSnapshotList();
 
 void CreateGameButtons();
 void FreeGameButtons();
+void MapUndoRedoButtons();
+void UnmapUndoRedoButtons();
 void MapGameButtons();
 void UnmapGameButtons();
 void RedrawGameButtons();