X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsystem.h;h=bc0256361c86adf56dc712ed007f7a62147f32ab;hb=87faaa07872dcc20b7a36a720529d284fc4447fd;hp=c8afb2de3187d3aed2f8236c1447a1cbbfa6c61e;hpb=de8b3ae622eae10f1caf96872fb1790f7bd9644b;p=rocksndiamonds.git

diff --git a/src/libgame/system.h b/src/libgame/system.h
index c8afb2de..bc025636 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -42,6 +42,8 @@
 
 #define BLIT_OPAQUE		0
 #define BLIT_MASKED		1
+#define BLIT_INVERSE		2
+#define BLIT_ON_BACKGROUND	3
 
 #define FULLSCREEN_NOT_AVAILABLE FALSE
 #define FULLSCREEN_AVAILABLE	 TRUE
@@ -67,20 +69,33 @@
 #define DEFAULT_KEY_TOGGLE_PAUSE KSYM_space
 
 
-/* values for move directions and special "button" keys */
+/* values for basic move directions (effective at runtime) */
 #define MV_BIT_LEFT		0
 #define MV_BIT_RIGHT		1
 #define MV_BIT_UP		2
 #define MV_BIT_DOWN	       	3
+
 #define NUM_DIRECTIONS		4
 
+/* values for special "button" bitmasks (effective at runtime) */
+#define BUTTON_1		4
+#define BUTTON_2		5
+
+/* values for special move patterns (stored in level files) */
+#define MV_BIT_TOWARDS_PLAYER	6
+#define MV_BIT_AWAY_FROM_PLAYER	7
+#define MV_BIT_ALONG_LEFT_SIDE	8
+#define MV_BIT_ALONG_RIGHT_SIDE	9
+
+/* values for move direction/pattern and special "button" key bitmasks */
 #define MV_NO_MOVING		0
 #define MV_LEFT			(1 << MV_BIT_LEFT)
 #define MV_RIGHT		(1 << MV_BIT_RIGHT)
 #define MV_UP			(1 << MV_BIT_UP)
 #define MV_DOWN	       		(1 << MV_BIT_DOWN)
-#define KEY_BUTTON_1		(1 << 4)
-#define KEY_BUTTON_2		(1 << 5)
+
+#define KEY_BUTTON_1		(1 << BUTTON_1)
+#define KEY_BUTTON_2		(1 << BUTTON_2)
 #define KEY_MOTION		(MV_LEFT | MV_RIGHT | MV_UP | MV_DOWN)
 #define KEY_BUTTON		(KEY_BUTTON_1 | KEY_BUTTON_2)
 #define KEY_ACTION		(KEY_MOTION | KEY_BUTTON)
@@ -89,6 +104,14 @@
 				 (x) == MV_RIGHT ? MV_BIT_RIGHT :	\
 				 (x) == MV_UP    ? MV_BIT_UP    : MV_BIT_DOWN)
 
+#define MV_HORIZONTAL		(MV_LEFT | MV_RIGHT)
+#define MV_VERTICAL		(MV_UP | MV_DOWN)
+#define MV_ALL_DIRECTIONS	(MV_HORIZONTAL | MV_VERTICAL)
+#define MV_ANY_DIRECTION	(MV_ALL_DIRECTIONS)
+#define MV_TOWARDS_PLAYER	(1 << MV_BIT_TOWARDS_PLAYER)
+#define MV_AWAY_FROM_PLAYER	(1 << MV_BIT_AWAY_FROM_PLAYER)
+#define MV_ALONG_LEFT_SIDE	(1 << MV_BIT_ALONG_LEFT_SIDE)
+#define MV_ALONG_RIGHT_SIDE	(1 << MV_BIT_ALONG_RIGHT_SIDE)
 
 /* values for button status */
 #define MB_NOT_PRESSED		FALSE
@@ -144,9 +167,6 @@
 #define CURSOR_DEFAULT		0
 #define CURSOR_PLAYFIELD	1
 
-#define CURSOR_MAX_WIDTH	32
-#define CURSOR_MAX_HEIGHT	32
-
 
 /* maximum number of parallel players supported by libgame functions */
 #define MAX_PLAYERS		4
@@ -194,6 +214,7 @@
 #define LEVELS_DIRECTORY	"levels"
 #define TAPES_DIRECTORY		"tapes"
 #define SCORES_DIRECTORY	"scores"
+#define DOCS_DIRECTORY		"docs"
 
 #if !defined(PLATFORM_MSDOS)
 #define GRAPHICS_SUBDIR		"gfx_classic"
@@ -225,18 +246,22 @@
 #define DOOR_GFX_PAGEY2		(gfx.dysize)
 
 /* functions for version handling */
-#define VERSION_IDENT(x,y,z)	((x) * 10000 + (y) * 100 + (z))
-#define VERSION_MAJOR(x)	((x) / 10000)
-#define VERSION_MINOR(x)	(((x) % 10000) / 100)
-#define VERSION_PATCH(x)	((x) % 100)
+#define VERSION_IDENT(x,y,z)	((x) * 1000000 + (y) * 10000 + (z) * 100)
+#define RELEASE_IDENT(x,y,z,r)	(VERSION_IDENT(x,y,z) + (r))
+#define VERSION_MAJOR(x)	((x) / 1000000)
+#define VERSION_MINOR(x)	(((x) % 1000000) / 10000)
+#define VERSION_PATCH(x)	(((x) % 10000) / 100)
+#define VERSION_RELEASE(x)	((x) % 100)
 
 /* functions for parent/child process identification */
 #if defined(PLATFORM_UNIX)
 #define IS_PARENT_PROCESS()	(audio.mixer_pid != getpid())
 #define IS_CHILD_PROCESS()	(audio.mixer_pid == getpid())
+#define HAS_CHILD_PROCESS()	(audio.mixer_pid > 0)
 #else
 #define IS_PARENT_PROCESS()	TRUE
 #define IS_CHILD_PROCESS()	FALSE
+#define HAS_CHILD_PROCESS()	FALSE
 #endif
 
 /* type definitions */
@@ -280,6 +305,7 @@ struct OptionInfo
   char *graphics_directory;
   char *sounds_directory;
   char *music_directory;
+  char *docs_directory;
   char *execute_command;
 
   boolean serveronly;
@@ -321,6 +347,8 @@ struct FontBitmapInfo
   int src_x, src_y;		/* start position of animation frames */
   int width, height;		/* width/height of each animation frame */
   int draw_x, draw_y;		/* offset for drawing font characters */
+  int num_chars;
+  int num_chars_per_line;
 
 #if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
   Pixmap *clip_mask;		/* single-char-only clip mask array for X11 */
@@ -352,7 +380,6 @@ struct GfxInfo
   int num_fonts;
   struct FontBitmapInfo *font_bitmap_info;
   int (*select_font_function)(int);
-  Pixel inverse_text_color;
 
   int anim_random_frame;
 };
@@ -363,15 +390,6 @@ struct JoystickInfo
   int fd[MAX_PLAYERS];		/* file descriptor of player's joystick */
 };
 
-struct MouseCursorInfo
-{
-  int width, height;
-  int hot_x, hot_y;
-
-  char data[CURSOR_MAX_WIDTH * CURSOR_MAX_HEIGHT / 8];
-  char mask[CURSOR_MAX_WIDTH * CURSOR_MAX_HEIGHT / 8];
-};
-
 struct SetupJoystickInfo
 {
   char *device_name;		/* device name of player's joystick */
@@ -537,6 +555,12 @@ struct ArtworkInfo
   char *mus_current_identifier;
 };
 
+struct ValueTextInfo
+{
+  int value;
+  char *text;
+};
+
 struct ConfigInfo
 {
   char *token;
@@ -544,6 +568,12 @@ struct ConfigInfo
   int type;
 };
 
+struct TokenIntPtrInfo
+{
+  char *token;
+  int *value;
+};
+
 struct FileInfo
 {
   char *token;