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[gacela.git] / gacela_SDL.lisp

diff --git a/gacela_SDL.lisp b/gacela_SDL.lisp
index fe743493c6d44866f2440a122c6a5a02db25eab4..eff4f1a6ddf942528b737ee13c278831de6c8440 100644 (file)
--- a/gacela_SDL.lisp
+++ b/gacela_SDL.lisp
@@ -15,51 +15,58 @@
 ;;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-(in-package :gacela)
+(eval-when (compile load eval)
+          (when (not (find-package 'gacela)) (make-package 'gacela :nicknames '(gg) :use '(lisp)))
+          (in-package 'gacela :nicknames '(gg) :use '(lisp)))
+
+
+(defmacro mapcconst (type c-type name)
+  (let ((c-header (concatenate 'string c-type " gacela_" name " (void)"))
+       (c-body (concatenate 'string "return " name ";"))
+       (c-name (concatenate 'string "gacela_" name))
+       (lisp-name (intern (string-upcase name))))
+    `(progn
+       (defcfun ,c-header 0 ,c-body)
+       (defentry ,lisp-name () (,type ,c-name))
+       (eval-when (load) (defconstant ,lisp-name (,lisp-name))))))
 
 (clines "#include <SDL/SDL.h>")
 (clines "#include <SDL/SDL_image.h>")
-(clines "#include <SDL/SDL_ttf.h>")
 (clines "#include <SDL/SDL_mixer.h>")
-(clines "#include <SDL/SDL_rotozoom.h>")
-
-(defmacro defcconst (type name)
-  `(let ((header (concatenate 'string "(defcfun \"
 
 ;;; SDL constants as functions
-(defcfun "int gacela_SDL_INIT_TIMER (void)" 0 "return SDL_INIT_TIMER;")
-(defcfun "int gacela_SDL_INIT_AUDIO (void)" 0 "return SDL_INIT_AUDIO;")
-(defcfun "int gacela_SDL_INIT_VIDEO (void)" 0 "return SDL_INIT_VIDEO;")
-(defcfun "int gacela_SDL_INIT_CDROM (void)" 0 "return SDL_INIT_CDROM;")
-(defcfun "int gacela_SDL_INIT_JOYSTICK (void)" 0 "return SDL_INIT_JOYSTICK;")
-(defcfun "int gacela_SDL_INIT_NOPARACHUTE (void)" 0 "return SDL_INIT_NOPARACHUTE;")
-(defcfun "int gacela_SDL_INIT_EVENTTHREAD (void)" 0 "return SDL_INIT_EVENTTHREAD;")
-(defcfun "int gacela_SDL_INIT_EVERYTHING (void)" 0 "return SDL_INIT_EVERYTHING;")
-
-(defcfun "int gacela_SDL_SWSURFACE (void)" 0 "return SDL_SWSURFACE;")
-(defcfun "int gacela_SDL_HWSURFACE (void)" 0 "return SDL_HWSURFACE;")
-(defcfun "int gacela_SDL_ASYNCBLIT (void)" 0 "return SDL_ASYNCBLIT;")
-
-(defcfun "int gacela_SDL_ANYFORMAT (void)" 0 "return SDL_ANYFORMAT;")
-(defcfun "int gacela_SDL_HWPALETTE (void)" 0 "return SDL_HWPALETTE;")
-(defcfun "int gacela_SDL_DOUBLEBUF (void)" 0 "return SDL_DOUBLEBUF;")
-(defcfun "int gacela_SDL_FULLSCREEN (void)" 0 "return SDL_FULLSCREEN;")
-(defcfun "int gacela_SDL_OPENGL (void)" 0 "return SDL_OPENGL;")
-(defcfun "int gacela_SDL_OPENGLBLIT (void)" 0 "return SDL_OPENGLBLIT;")
-(defcfun "int gacela_SDL_RESIZABLE (void)" 0 "return SDL_RESIZABLE;")
-(defcfun "int gacela_SDL_NOFRAME (void)" 0 "return SDL_NOFRAME;")
-
-(defcfun "int gacela_SDL_HWACCEL (void)" 0 "return SDL_HWACCEL;")
-(defcfun "int gacela_SDL_SRCCOLORKEY (void)" 0 "return SDL_SRCCOLORKEY;")
-
-(defcfun "int gacela_SDL_GL_DOUBLEBUFFER (void)" 0 "return SDL_GL_DOUBLEBUFFER;")
-
-(defcfun "int gacela_SDL_DEFAULT_REPEAT_DELAY (void)" 0 "return DEFAULT_REPEAT_DELAY;")
-(defcfun "int gacela_SDL_DEFAULT_REPEAT_INTERVAL (void)" 0 "return DEFAULT_REPEAT_INTERVAL;")
-
-(defcfun "int gacela_SDL_LIL_ENDIAN (void)" 0 "return SDL_LIL_ENDIAN;")
-(defcfun "int gacela_SDL_BIG_ENDIAN (void)" 0 "return SDL_BIG_ENDIAN;")
-
+(mapcconst int "int" "SDL_INIT_TIMER")
+(mapcconst int "int" "SDL_INIT_AUDIO")
+(mapcconst int "int" "SDL_INIT_VIDEO")
+(mapcconst int "int" "SDL_INIT_CDROM")
+(mapcconst int "int" "SDL_INIT_JOYSTICK")
+(mapcconst int "int" "SDL_INIT_NOPARACHUTE")
+(mapcconst int "int" "SDL_INIT_EVENTTHREAD")
+(mapcconst int "int" "SDL_INIT_EVERYTHING")
+
+(mapcconst int "int" "SDL_SWSURFACE")
+(mapcconst int "int" "SDL_HWSURFACE")
+(mapcconst int "int" "SDL_ASYNCBLIT")
+
+(mapcconst int "int" "SDL_ANYFORMAT")
+(mapcconst int "int" "SDL_HWPALETTE")
+(mapcconst int "int" "SDL_DOUBLEBUF")
+(mapcconst int "int" "SDL_FULLSCREEN")
+(mapcconst int "int" "SDL_OPENGL")
+(mapcconst int "int" "SDL_OPENGLBLIT")
+(mapcconst int "int" "SDL_RESIZABLE")
+(mapcconst int "int" "SDL_NOFRAME")
+
+(mapcconst int "int" "SDL_HWACCEL")
+(mapcconst int "int" "SDL_SRCCOLORKEY")
+
+(mapcconst int "int" "SDL_GL_DOUBLEBUFFER")
+
+(mapcconst int "int" "SDL_DEFAULT_REPEAT_DELAY")
+(mapcconst int "int" "SDL_DEFAULT_REPEAT_INTERVAL")
+
+(mapcconst int "int" "SDL_LIL_ENDIAN")
+(mapcconst int "int" "SDL_BIG_ENDIAN")
 
 ;;; SDL Functions
 (defcfun "int gacela_SDL_Init (int flags)" 0
@@ -134,12 +141,12 @@
 (defcfun "int gacela_SDL_EnableKeyRepeat (int delay, int interval)" 0
   "return SDL_EnableKeyRepeat (delay, interval);")
 
-(defcfun "int gacela_zoomSurface (int src, float zoomx, float zoomy, int smooth)" 0
-  "return zoomSurface (src, zoomx, zoomy, smooth);")
-
 (defcfun "int gacela_SDL_ByteOrder (void)" 0
   "return SDL_BYTEORDER;")
 
+(defcfun "int gacela_zoomSurface (int src, double zoomx, double zoomy, int smooth)" 0
+  "return zoomSurface (src, zoomx, zoomy, smooth);")
+
 (defentry SDL_Init (int) (int "gacela_SDL_Init"))
 (defentry SDL_Quit () (void "gacela_SDL_Quit"))
 (defentry SDL_SetVideoMode (int int int int) (int "gacela_SDL_SetVideoMode"))
@@ -179,8 +186,8 @@
 ;(defentry free (int) (void "gacela_free"))
 (defentry SDL_GL_SwapBuffers () (void "gacela_SDL_GL_SwapBuffers"))
 (defentry SDL_EnableKeyRepeat (int int) (int "gacela_SDL_EnableKeyRepeat"))
-(defentry zoomSurface (int float float int) (int "gacela_zoomSurface"))
 (defentry SDL_ByteOrder () (int "gacela_SDL_ByteOrder"))
+(defentry zoomSurface (int double double int) (int "gacela_zoomSurface"))
 
 ;;; C-Gacela Functions
 (defcfun "int gacela_surface_format (int surface)" 0
@@ -205,7 +212,6 @@
 
 ;(defentry apply-surface2 (int int int int int int int int int) (void "apply_surface"))
 ;(defentry render-text2 (int string int int int) (int "render_text"))
-;(defentry fill-surface (int int int int) (void "fill_surface"))
 ;(defentry box-collision (int int int int int int) (int "box_collision"))
 ;(defentry create-SDL_Surface (int int int int int int) (int "create_SDL_Surface"))
 ;(defentry copy-SDL_Surface (int) (int "copy_SDL_Surface"))