#define SDL_H
#include "SDL.h"
-#include "IMG.h"
+#include "SDL_image.h"
+#include "SDL_mixer.h"
+
+/* definitions needed for "system.c" */
+
+#define SURFACE_FLAGS (SDL_SWSURFACE)
+
+
+/* system dependent definitions */
+
+#define TARGET_STRING "SDL"
+#define FULLSCREEN_STATUS FULLSCREEN_AVAILABLE
+
+
+/* SDL type definitions */
+
+typedef SDL_Surface *Bitmap;
+typedef SDL_Surface *DrawWindow;
+typedef SDL_Surface *DrawBuffer;
+
+typedef SDLKey Key;
+
+typedef SDL_Event Event;
+typedef SDL_MouseButtonEvent ButtonEvent;
+typedef SDL_MouseMotionEvent MotionEvent;
+typedef SDL_KeyboardEvent KeyEvent;
+typedef SDL_Event ExposeEvent;
+typedef SDL_Event FocusChangeEvent;
+typedef SDL_Event ClientMessageEvent;
+
+typedef int GC;
+typedef int Pixmap;
+typedef int Display;
+typedef int Visual;
+typedef int Colormap;
+
+
+/* SDL symbol definitions */
+
+#define None 0L
+
+#define EVENT_BUTTONPRESS SDL_MOUSEBUTTONDOWN
+#define EVENT_BUTTONRELEASE SDL_MOUSEBUTTONUP
+#define EVENT_MOTIONNOTIFY SDL_MOUSEMOTION
+#define EVENT_KEYPRESS SDL_KEYDOWN
+#define EVENT_KEYRELEASE SDL_KEYUP
+#define EVENT_EXPOSE SDL_USEREVENT + 0
+#define EVENT_FOCUSIN SDL_USEREVENT + 1
+#define EVENT_FOCUSOUT SDL_USEREVENT + 2
+#define EVENT_CLIENTMESSAGE SDL_QUIT
+#define EVENT_MAPNOTIFY SDL_USEREVENT + 4
+#define EVENT_UNMAPNOTIFY SDL_USEREVENT + 5
+
+#define KSYM_UNDEFINED SDLK_UNKNOWN
+
+#define KSYM_Return SDLK_RETURN
+#define KSYM_Escape SDLK_ESCAPE
+
+#define KSYM_Left SDLK_LEFT
+#define KSYM_Right SDLK_RIGHT
+#define KSYM_Up SDLK_UP
+#define KSYM_Down SDLK_DOWN
+
+#ifdef SDLK_KP_LEFT
+#define KSYM_KP_Left SDLK_KP_LEFT
+#define KSYM_KP_Right SDLK_KP_RIGHT
+#define KSYM_KP_Up SDLK_KP_UP
+#define KSYM_KP_Down SDLK_KP_DOWN
+#endif
+
+#define KSYM_KP_Enter SDLK_KP_ENTER
+#define KSYM_KP_Add SDLK_KP_PLUS
+#define KSYM_KP_Subtract SDLK_KP_MINUS
+#define KSYM_KP_Multiply SDLK_KP_MULTIPLY
+#define KSYM_KP_Divide SDLK_KP_DIVIDE
+#define KSYM_KP_Separator SDLK_KP_PERIOD
+
+#define KSYM_Shift_L SDLK_LSHIFT
+#define KSYM_Shift_R SDLK_RSHIFT
+#define KSYM_Control_L SDLK_LCTRL
+#define KSYM_Control_R SDLK_RCTRL
+#define KSYM_Meta_L SDLK_LMETA
+#define KSYM_Meta_R SDLK_RMETA
+#define KSYM_Alt_L SDLK_LALT
+#define KSYM_Alt_R SDLK_RALT
+#define KSYM_Super_L SDLK_LSUPER
+#define KSYM_Super_R SDLK_RSUPER
+#define KSYM_Mode_switch SDLK_MODE
+#define KSYM_Multi_key SDLK_RCTRL
+
+#define KSYM_BackSpace SDLK_BACKSPACE
+#define KSYM_Delete SDLK_DELETE
+#define KSYM_Insert SDLK_INSERT
+#define KSYM_Tab SDLK_TAB
+#define KSYM_Home SDLK_HOME
+#define KSYM_End SDLK_END
+#define KSYM_Page_Up SDLK_PAGEUP
+#define KSYM_Page_Down SDLK_PAGEDOWN
+#define KSYM_Menu SDLK_MENU
+
+#define KSYM_space SDLK_SPACE
+#define KSYM_exclam SDLK_EXCLAIM
+#define KSYM_quotedbl SDLK_QUOTEDBL
+#define KSYM_numbersign SDLK_HASH
+#define KSYM_dollar SDLK_DOLLAR
+#define KSYM_percent KSYM_UNDEFINED /* undefined */
+#define KSYM_ampersand SDLK_AMPERSAND
+#define KSYM_apostrophe SDLK_QUOTE
+#define KSYM_parenleft SDLK_LEFTPAREN
+#define KSYM_parenright SDLK_RIGHTPAREN
+#define KSYM_asterisk SDLK_ASTERISK
+#define KSYM_plus SDLK_PLUS
+#define KSYM_comma SDLK_COMMA
+#define KSYM_minus SDLK_MINUS
+#define KSYM_period SDLK_PERIOD
+#define KSYM_slash SDLK_SLASH
+
+#define KSYM_colon SDLK_COLON
+#define KSYM_semicolon SDLK_SEMICOLON
+#define KSYM_less SDLK_LESS
+#define KSYM_equal SDLK_EQUALS
+#define KSYM_greater SDLK_GREATER
+#define KSYM_question SDLK_QUESTION
+#define KSYM_at SDLK_AT
+
+#define KSYM_bracketleft SDLK_LEFTBRACKET
+#define KSYM_backslash SDLK_BACKSLASH
+#define KSYM_bracketright SDLK_RIGHTBRACKET
+#define KSYM_asciicircum SDLK_CARET
+#define KSYM_underscore SDLK_UNDERSCORE
+#define KSYM_grave SDLK_BACKQUOTE
+
+#define KSYM_quoteleft KSYM_UNDEFINED /* undefined */
+#define KSYM_braceleft KSYM_UNDEFINED /* undefined */
+#define KSYM_bar KSYM_UNDEFINED /* undefined */
+#define KSYM_braceright KSYM_UNDEFINED /* undefined */
+#define KSYM_asciitilde KSYM_UNDEFINED /* undefined */
+
+#define KSYM_Adiaeresis SDLK_WORLD_36
+#define KSYM_Odiaeresis SDLK_WORLD_54
+#define KSYM_Udiaeresis SDLK_WORLD_60
+#define KSYM_adiaeresis SDLK_WORLD_68
+#define KSYM_odiaeresis SDLK_WORLD_86
+#define KSYM_udiaeresis SDLK_WORLD_92
+#define KSYM_ssharp SDLK_WORLD_63
+
+#ifndef SDLK_A
+#define SDLK_A 65
+#define SDLK_B 66
+#define SDLK_C 67
+#define SDLK_D 68
+#define SDLK_E 69
+#define SDLK_F 70
+#define SDLK_G 71
+#define SDLK_H 72
+#define SDLK_I 73
+#define SDLK_J 74
+#define SDLK_K 75
+#define SDLK_L 76
+#define SDLK_M 77
+#define SDLK_N 78
+#define SDLK_O 79
+#define SDLK_P 80
+#define SDLK_Q 81
+#define SDLK_R 82
+#define SDLK_S 83
+#define SDLK_T 84
+#define SDLK_U 85
+#define SDLK_V 86
+#define SDLK_W 87
+#define SDLK_X 88
+#define SDLK_Y 89
+#define SDLK_Z 90
+#endif
+
+#define KSYM_A SDLK_A
+#define KSYM_B SDLK_B
+#define KSYM_C SDLK_C
+#define KSYM_D SDLK_D
+#define KSYM_E SDLK_E
+#define KSYM_F SDLK_F
+#define KSYM_G SDLK_G
+#define KSYM_H SDLK_H
+#define KSYM_I SDLK_I
+#define KSYM_J SDLK_J
+#define KSYM_K SDLK_K
+#define KSYM_L SDLK_L
+#define KSYM_M SDLK_M
+#define KSYM_N SDLK_N
+#define KSYM_O SDLK_O
+#define KSYM_P SDLK_P
+#define KSYM_Q SDLK_Q
+#define KSYM_R SDLK_R
+#define KSYM_S SDLK_S
+#define KSYM_T SDLK_T
+#define KSYM_U SDLK_U
+#define KSYM_V SDLK_V
+#define KSYM_W SDLK_W
+#define KSYM_X SDLK_X
+#define KSYM_Y SDLK_Y
+#define KSYM_Z SDLK_Z
+
+#define KSYM_a SDLK_a
+#define KSYM_b SDLK_b
+#define KSYM_c SDLK_c
+#define KSYM_d SDLK_d
+#define KSYM_e SDLK_e
+#define KSYM_f SDLK_f
+#define KSYM_g SDLK_g
+#define KSYM_h SDLK_h
+#define KSYM_i SDLK_i
+#define KSYM_j SDLK_j
+#define KSYM_k SDLK_k
+#define KSYM_l SDLK_l
+#define KSYM_m SDLK_m
+#define KSYM_n SDLK_n
+#define KSYM_o SDLK_o
+#define KSYM_p SDLK_p
+#define KSYM_q SDLK_q
+#define KSYM_r SDLK_r
+#define KSYM_s SDLK_s
+#define KSYM_t SDLK_t
+#define KSYM_u SDLK_u
+#define KSYM_v SDLK_v
+#define KSYM_w SDLK_w
+#define KSYM_x SDLK_x
+#define KSYM_y SDLK_y
+#define KSYM_z SDLK_z
+
+#define KSYM_0 SDLK_0
+#define KSYM_1 SDLK_1
+#define KSYM_2 SDLK_2
+#define KSYM_3 SDLK_3
+#define KSYM_4 SDLK_4
+#define KSYM_5 SDLK_5
+#define KSYM_6 SDLK_6
+#define KSYM_7 SDLK_7
+#define KSYM_8 SDLK_8
+#define KSYM_9 SDLK_9
+
+#define KSYM_KP_0 SDLK_KP0
+#define KSYM_KP_1 SDLK_KP1
+#define KSYM_KP_2 SDLK_KP2
+#define KSYM_KP_3 SDLK_KP3
+#define KSYM_KP_4 SDLK_KP4
+#define KSYM_KP_5 SDLK_KP5
+#define KSYM_KP_6 SDLK_KP6
+#define KSYM_KP_7 SDLK_KP7
+#define KSYM_KP_8 SDLK_KP8
+#define KSYM_KP_9 SDLK_KP9
+
+#define KSYM_F1 SDLK_F1
+#define KSYM_F2 SDLK_F2
+#define KSYM_F3 SDLK_F3
+#define KSYM_F4 SDLK_F4
+#define KSYM_F5 SDLK_F5
+#define KSYM_F6 SDLK_F6
+#define KSYM_F7 SDLK_F7
+#define KSYM_F8 SDLK_F8
+#define KSYM_F9 SDLK_F9
+#define KSYM_F10 SDLK_F10
+#define KSYM_F11 SDLK_F11
+#define KSYM_F12 SDLK_F12
+#define KSYM_F13 SDLK_F13
+#define KSYM_F14 SDLK_F14
+#define KSYM_F15 SDLK_F15
+#define KSYM_F16 KSYM_UNDEFINED
+#define KSYM_F17 KSYM_UNDEFINED
+#define KSYM_F18 KSYM_UNDEFINED
+#define KSYM_F19 KSYM_UNDEFINED
+#define KSYM_F20 KSYM_UNDEFINED
+#define KSYM_F21 KSYM_UNDEFINED
+#define KSYM_F22 KSYM_UNDEFINED
+#define KSYM_F23 KSYM_UNDEFINED
+#define KSYM_F24 KSYM_UNDEFINED
+
+
+/* SDL function definitions */
+
+inline void SDLInitBufferedDisplay(DrawBuffer *, DrawWindow *);
+inline boolean SDLSetVideoMode(DrawBuffer *);
inline void SDLCopyArea(SDL_Surface *, SDL_Surface *,
- int, int, int, int, int, int);
+ int, int, int, int, int, int);
inline void SDLFillRectangle(SDL_Surface *, int, int, int, int, unsigned int);
inline void SDLDrawSimpleLine(SDL_Surface *, int, int, int, int, unsigned int);
+inline boolean SDLOpenAudio(void);
+inline void SDLCloseAudio(void);
+
#endif /* SDL_H */