X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_em%2Fmain_em.h;h=4523a2181c534e3526c008fef26f76f74d913619;hb=ec36fe263402351ac67b70400f11096a044365fe;hp=f54f5d407ae67be4055e9323f44a8b2be7bc349c;hpb=f47cd4b09952aaf95d16542f6b53f2d8bf9e1d7d;p=rocksndiamonds.git

diff --git a/src/game_em/main_em.h b/src/game_em/main_em.h
index f54f5d40..4523a218 100644
--- a/src/game_em/main_em.h
+++ b/src/game_em/main_em.h
@@ -1,6 +1,9 @@
 #ifndef MAIN_EM_H
 #define MAIN_EM_H
 
+#include "../engines.h"
+
+
 /* 2000-07-30T11:06:03Z ---------------------------------------------------- */
 
 #define EM_MAX_CAVE_WIDTH		102
@@ -10,6 +13,17 @@
 #define EM_ENGINE_BAD_ROLL
 #define EM_ENGINE_BAD_SPRING
 
+
+/*
+  -----------------------------------------------------------------------------
+  definition of elements used in the Emerald Mine Club engine;
+  the element names have the following properties:
+  - elements that start with an 'X' can be stored in a level file;
+  - elements that start with an 'Y' indicate moving elements;
+  - elements that end with a 'B' are the "backside" of a moving element.
+  -----------------------------------------------------------------------------
+*/
+
 enum
 {
   Xblank = 0,		/* still */
@@ -246,6 +260,22 @@ enum
   Xball_2,
   Xball_2B,
   Yball_eat,
+
+#if 1
+  Ykey_1_eat,
+  Ykey_2_eat,
+  Ykey_3_eat,
+  Ykey_4_eat,
+  Ykey_5_eat,
+  Ykey_6_eat,
+  Ykey_7_eat,
+  Ykey_8_eat,
+  Ylenses_eat,
+  Ymagnify_eat,
+  Ygrass_eat,
+  Ydirt_eat,
+#endif
+
   Xgrow_ns,
   Ygrow_ns_eat,
   Xgrow_ew,
@@ -425,6 +455,16 @@ enum
   TILE_MAX
 };
 
+enum
+{
+  SPR_still = 0,
+  SPR_walk  = 1,
+  SPR_push  = 5,
+  SPR_spray = 9,
+
+  SPR_MAX   = 13
+};
+
 enum
 {
   SAMPLE_blank = 0,	/* player walks on blank */
@@ -471,10 +511,14 @@ struct LEVEL
 
   unsigned int width;                 /* playfield width */
   unsigned int height;                /* playfield height */
-  unsigned int time_initial;          /* time remaining (initial) */
+
+  unsigned int time_seconds;          /* available time (seconds) */
+  unsigned int time_initial;          /* available time (initial) */
   unsigned int time;                  /* time remaining (runtime) */
+
   unsigned int required_initial;      /* emeralds needed (initial) */
   unsigned int required;              /* emeralds needed (runtime) */
+
   unsigned int score;                 /* score */
 
   /* fill in all below /every/ time you read a level */
@@ -551,21 +595,60 @@ struct PLAYER
   unsigned int oldx;
   unsigned int oldy;
 
+  unsigned int last_move_dir;
+
   unsigned joy_n:1;
   unsigned joy_e:1;
   unsigned joy_s:1;
   unsigned joy_w:1;
-  unsigned joy_fire:1;
+  unsigned joy_snap:1;
+  unsigned joy_drop:1;
   unsigned joy_stick:1;
   unsigned joy_spin:1;
 };
 
+
+/* ------------------------------------------------------------------------- */
+/* definitions and structures for use by the main game functions             */
+/* ------------------------------------------------------------------------- */
+
+/* values for native Emerald Mine game version */
+#define FILE_VERSION_EM_V3	3
+#define FILE_VERSION_EM_V4	4
+#define FILE_VERSION_EM_V5	5
+#define FILE_VERSION_EM_V6	6
+
+#define FILE_VERSION_EM_ACTUAL	FILE_VERSION_EM_V6
+
+struct GlobalInfo_EM
+{
+  Bitmap *screenbuffer;
+};
+
 struct LevelInfo_EM
 {
+  int file_version;
+
   struct LEVEL *lev;
   struct PLAYER *ply1, *ply2;
 
   unsigned short cave[EM_MAX_CAVE_WIDTH][EM_MAX_CAVE_HEIGHT];
 };
 
+struct GraphicInfo_EM
+{
+  Bitmap *bitmap;
+  int src_x, src_y;
+  int src_offset_x, src_offset_y;
+  int dst_offset_x, dst_offset_y;
+  int width, height;
+
+  boolean has_crumbled_graphics;
+  Bitmap *crumbled_bitmap;
+  int crumbled_src_x, crumbled_src_y;
+  int crumbled_border_size;
+
+  int unique_identifier;	/* used to identify needed screen updates */
+};
+
 #endif	/* MAIN_EM_H */