#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <time.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/stat.h>
#define MAX_LEV_FIELDX 128
#define MAX_LEV_FIELDY 128
-#define MAX_PLAYERS 4
-
#define SCREENX(a) ((a) - scroll_x)
#define SCREENY(a) ((a) - scroll_y)
#define LEVELX(a) ((a) + scroll_x)
#define EP_BIT_BELT (1 << 0)
#define EP_BIT_BELT_SWITCH (1 << 1)
#define EP_BIT_TUBE (1 << 2)
-#define EP_BIT_SLIPPERY_GEMS (1 << 3)
+#define EP_BIT_EM_SLIPPERY_WALL (1 << 3)
#define IS_AMOEBALIVE(e) (Elementeigenschaften1[e] & EP_BIT_AMOEBALIVE)
#define IS_AMOEBOID(e) (Elementeigenschaften1[e] & EP_BIT_AMOEBOID)
#define IS_BELT(e) (Elementeigenschaften2[e] & EP_BIT_BELT)
#define IS_BELT_SWITCH(e) (Elementeigenschaften2[e] & EP_BIT_BELT_SWITCH)
#define IS_TUBE(e) (Elementeigenschaften2[e] & EP_BIT_TUBE)
-#define IS_SLIPPERY_GEMS(e) (Elementeigenschaften2[e] & EP_BIT_SLIPPERY_GEMS)
+#define IS_EM_SLIPPERY_WALL(e) (Elementeigenschaften2[e] & EP_BIT_EM_SLIPPERY_WALL)
#define IS_PLAYER(x,y) (ELEM_IS_PLAYER(StorePlayer[x][y]))
#define NUM_BITMAPS 12
/* boundaries of arrays etc. */
-#define MAX_PLAYER_NAME_LEN 10
#define MAX_LEVEL_NAME_LEN 32
#define MAX_LEVEL_AUTHOR_LEN 32
#define MAX_TAPELEN (1000 * 50) /* max. time * framerate */
int Score;
};
-struct SetupJoystickInfo
-{
- char *device_name;
- int xleft, xmiddle, xright;
- int yupper, ymiddle, ylower;
- int snap;
- int bomb;
-};
-
-struct SetupKeyboardInfo
-{
- Key left;
- Key right;
- Key up;
- Key down;
- Key snap;
- Key bomb;
-};
-
-struct SetupInputInfo
-{
- boolean use_joystick;
- struct SetupJoystickInfo joy;
- struct SetupKeyboardInfo key;
-};
-
-struct SetupInfo
-{
- char *player_name;
-
- boolean sound;
- boolean sound_loops;
- boolean sound_music;
- boolean sound_simple;
- boolean toons;
- boolean double_buffering;
- boolean direct_draw; /* !double_buffering (redundant!) */
- boolean scroll_delay;
- boolean soft_scrolling;
- boolean fading;
- boolean autorecord;
- boolean quick_doors;
- boolean team_mode;
- boolean handicap;
- boolean time_limit;
- boolean fullscreen;
-
- struct SetupInputInfo input[MAX_PLAYERS];
-};
-
-struct SetupFileList
-{
- char *token;
- char *value;
- struct SetupFileList *next;
-};
-
struct PlayerInfo
{
boolean present; /* player present in level playfield */
byte programmed_action; /* action forced by game itself (like moving
through doors); overrides other actions */
- int joystick_fd; /* file descriptor of player's joystick */
-
int jx,jy, last_jx,last_jy;
int MovDir, MovPos, GfxPos;
int Frame;
struct LevelInfo
{
- int file_version; /* version of file the level was stored with */
- int game_version; /* version of game engine to play this level */
- boolean encoding_16bit_field; /* level contains 16-bit elements */
+ int file_version; /* file format version the level is stored with */
+ int game_version; /* game engine version the level was created with */
+ boolean encoding_16bit_field; /* level contains 16-bit elements */
boolean encoding_16bit_yamyam; /* yamyam contains 16-bit elements */
boolean encoding_16bit_amoeba; /* amoeba contains 16-bit elements */
int time_timegate;
boolean double_speed;
boolean gravity;
+ boolean em_slippery_gems; /* EM style "gems slip from wall" behaviour */
};
struct TapeInfo
{
- int file_version; /* version of file this level tape was stored with */
- int game_version; /* version of game engine to play this tapeĀ“s level */
+ int file_version; /* file format version the tape is stored with */
+ int game_version; /* game engine version the tape was created with */
int version;
int level_nr;
unsigned long random_seed;
boolean fast_forward;
boolean changed;
boolean player_participates[MAX_PLAYERS];
+ int num_participating_players;
struct
{
byte action[MAX_PLAYERS];
extern DrawBuffer *fieldbuffer;
extern DrawBuffer *drawto_field;
-extern int joystick_device;
-extern char *joystick_device_name[];
-
extern int game_status;
extern boolean level_editor_test_game;
extern boolean network_playing;
extern int key_joystick_mapping;
-extern int global_joystick_status, joystick_status;
extern boolean redraw[MAX_BUF_XSIZE][MAX_BUF_YSIZE];
extern int redraw_x1, redraw_y1;
extern unsigned long Elementeigenschaften1[MAX_ELEMENTS];
extern unsigned long Elementeigenschaften2[MAX_ELEMENTS];
-extern int level_nr;
extern int lev_fieldx,lev_fieldy, scroll_x,scroll_y;
extern int FX,FY, ScrollStepSize;
extern struct PlayerInfo stored_player[], *local_player;
extern struct HiScore highscore[];
extern struct TapeInfo tape;
-extern struct JoystickInfo joystick[];
-extern struct SetupInfo setup;
extern struct GameInfo game;
extern struct GlobalInfo global;
#define NUM_SOUNDS 55
-/* default input keys */
-#define DEFAULT_KEY_LEFT KSYM_Left
-#define DEFAULT_KEY_RIGHT KSYM_Right
-#define DEFAULT_KEY_UP KSYM_Up
-#define DEFAULT_KEY_DOWN KSYM_Down
-#define DEFAULT_KEY_SNAP KSYM_Shift_L
-#define DEFAULT_KEY_BOMB KSYM_Shift_R
-#define DEFAULT_KEY_OKAY KSYM_Return
-#define DEFAULT_KEY_CANCEL KSYM_Escape
-
-/* directions for moving */
-#define MV_NO_MOVING 0
-#define MV_LEFT (1 << 0)
-#define MV_RIGHT (1 << 1)
-#define MV_UP (1 << 2)
-#define MV_DOWN (1 << 3)
-
/* values for game_status */
#define EXITGAME 0
#define MAINMENU 1
#define SETUPINPUT 9
#define CALIBRATION 10
-#define PROGRAM_VERSION_STRING "2.0.1"
+#define PROGRAM_VERSION_MAJOR 2
+#define PROGRAM_VERSION_MINOR 0
+#define PROGRAM_VERSION_PATCH 2
+#define PROGRAM_VERSION_STRING "2.0.2"
+
#define PROGRAM_TITLE_STRING "Rocks'n'Diamonds"
#define PROGRAM_AUTHOR_STRING "Holger Schemel"
-#define PROGRAM_RIGHTS_STRING "Copyright ^1995-2001 by"
+#define PROGRAM_RIGHTS_STRING "Copyright ^1995-2002 by"
#define PROGRAM_DOS_PORT_STRING "DOS port done by Guido Schulz"
#define PROGRAM_IDENT_STRING PROGRAM_VERSION_STRING " " TARGET_STRING
#define WINDOW_TITLE_STRING PROGRAM_TITLE_STRING " " PROGRAM_IDENT_STRING
#define WINDOW_SUBTITLE_STRING PROGRAM_RIGHTS_STRING " " PROGRAM_AUTHOR_STRING
#define ICON_TITLE_STRING PROGRAM_TITLE_STRING
#define UNIX_USERDATA_DIRECTORY ".rocksndiamonds"
+#define COOKIE_PREFIX "ROCKSNDIAMONDS"
+#define FILENAME_PREFIX "Rocks"
#define X11_ICON_FILENAME "rocks_icon.xbm"
#define X11_ICONMASK_FILENAME "rocks_iconmask.xbm"
** 1.4 (still in use)
** 2.0 (actual)
*/
-#define FILE_VERSION_1_0 10
-#define FILE_VERSION_1_2 12
-#define FILE_VERSION_1_4 14
-#define FILE_VERSION_2_0 20
+#define FILE_VERSION_1_0 VERSION_IDENT(1,0,0)
+#define FILE_VERSION_1_2 VERSION_IDENT(1,2,0)
+#define FILE_VERSION_1_4 VERSION_IDENT(1,4,0)
+#define FILE_VERSION_2_0 VERSION_IDENT(2,0,0)
+
+/* file version does not change for every program version, but is changed
+ when new features are introduced that are incompatible with older file
+ versions, so that they can be treated accordingly */
#define FILE_VERSION_ACTUAL FILE_VERSION_2_0
+
#define GAME_VERSION_1_0 FILE_VERSION_1_0
#define GAME_VERSION_1_2 FILE_VERSION_1_2
#define GAME_VERSION_1_4 FILE_VERSION_1_4
#define GAME_VERSION_2_0 FILE_VERSION_2_0
-#define GAME_VERSION_ACTUAL GAME_VERSION_2_0
+
+#define GAME_VERSION_ACTUAL VERSION_IDENT(PROGRAM_VERSION_MAJOR, \
+ PROGRAM_VERSION_MINOR, \
+ PROGRAM_VERSION_PATCH)
/* for DrawGraphicAnimation() [tools.c] and AnimateToon() [cartoons.c] */
#define ANIM_NORMAL 0