added support for text envelope elements to the MM engine

[rocksndiamonds.git] / src / game_mm / mm_main.h

diff --git a/src/game_mm/mm_main.h b/src/game_mm/mm_main.h
index 0fb74d9e215efac28658873ccd73d46ee89f8ec6..dafaa5d60d043a20df3846b876f41f14bfa087f4 100644 (file)
--- a/src/game_mm/mm_main.h
+++ b/src/game_mm/mm_main.h
@@ -48,6 +48,7 @@
 #define EP_BIT_INACTIVE                (1 << 11)
 #define EP_BIT_WALL            (1 << 12)
 #define EP_BIT_PACMAN          (1 << 13)
+#define EP_BIT_ENVELOPE                (1 << 14)
 
 #define IS_GRID(e)             (Elementeigenschaften[e] & EP_BIT_GRID)
 #define IS_MCDUFFIN(e)         (Elementeigenschaften[e] & EP_BIT_MCDUFFIN)
@@ -63,6 +64,7 @@
 #define IS_INACTIVE(e)         (Elementeigenschaften[e] & EP_BIT_INACTIVE)
 #define IS_MM_WALL(e)          (Elementeigenschaften[e] & EP_BIT_WALL)
 #define IS_PACMAN(e)           (Elementeigenschaften[e] & EP_BIT_PACMAN)
+#define IS_ENVELOPE(e)         (Elementeigenschaften[e] & EP_BIT_ENVELOPE)
 
 #define IS_WALL_STEEL(e)       ((e) >= EL_WALL_STEEL_START &&          \
                                 (e) <= EL_WALL_STEEL_END)
@@ -122,6 +124,12 @@
                                 (e) == EL_BOMB ||                      \
                                 IS_WALL_AMOEBA(e))
 
+#define IS_ENVELOPE_OPENING(e) ((e) >= EL_ENVELOPE_OPENING_START &&    \
+                                (e) <= EL_ENVELOPE_OPENING_END)
+
+#define ENVELOPE_NR(e)         ((e) - EL_ENVELOPE_1)
+#define ENVELOPE_OPENING_NR(e) ((e) - EL_ENVELOPE_1_OPENING)
+
 #define CAN_MOVE(e)            ((e) == EL_PACMAN)
 #define IS_FREE(x,y)            (Tile[x][y] == EL_EMPTY)
 
@@ -451,8 +459,12 @@ extern int         num_element_info;
 #define EL_GRID_WOOD_03                (EL_GRID_WOOD_START + 3)
 #define EL_GRID_WOOD_END       EL_GRID_WOOD_03
 #define EL_FUEL_EMPTY          155
+#define EL_ENVELOPE_1          156
+#define EL_ENVELOPE_2          157
+#define EL_ENVELOPE_3          158
+#define EL_ENVELOPE_4          159
 
-#define EL_MM_END_1            155
+#define EL_MM_END_1            159
 
 #define EL_CHAR_START          160
 #define EL_CHAR_ASCII0         (EL_CHAR_START - 32)
@@ -655,6 +667,13 @@ extern int         num_element_info;
 #define EL_AMOEBA_WALL_GROWING 504
 #define EL_BOMB_ACTIVE         505
 #define EL_MINE_ACTIVE         506
+#define EL_ENVELOPE_1_OPENING  507
+#define EL_ENVELOPE_2_OPENING  508
+#define EL_ENVELOPE_3_OPENING  509
+#define EL_ENVELOPE_4_OPENING  510
+
+#define EL_ENVELOPE_OPENING_START      EL_ENVELOPE_1_OPENING
+#define EL_ENVELOPE_OPENING_END                EL_ENVELOPE_4_OPENING
 
 #define EL_WALL_CHANGING       512
 #define EL_WALL_CHANGING_START (EL_WALL_CHANGING + 0)