lib: move some examples/* into specific subdirectories of their lib

[nit.git] / lib / sdl.nit

diff --git a/lib/sdl.nit b/lib/sdl.nit
index 0ac97b4..df270e4 100644 (file)
--- a/lib/sdl.nit
+++ b/lib/sdl.nit
@@ -92,10 +92,10 @@ extern class SDLDisplay `{SDL_Surface *`}
                SDL_FillRect(recv, NULL, SDL_MapRGB(recv->format,ri,gi,bi));
        `}
 
-       fun events: Sequence[IE]
+       fun events: Sequence[SDLInputEvent]
        do
                var new_event: nullable Object = null
-               var events = new List[IE]
+               var events = new List[SDLInputEvent]
                loop
                        new_event = poll_event
                        if new_event != null then # new_event isa Event then #
@@ -107,7 +107,7 @@ extern class SDLDisplay `{SDL_Surface *`}
                return events
        end
 
-       private fun poll_event: nullable IE import SDLKeyEvent, SDLMouseButtonEvent, SDLMouseMotionEvent, SDLQuitEvent, NativeString.to_s, SDLMouseButtonEvent.as(nullable IE), SDLMouseMotionEvent.as(nullable IE), SDLKeyEvent.as(nullable IE), SDLQuitEvent.as(nullable IE) `{
+       private fun poll_event: nullable SDLInputEvent import SDLKeyEvent, SDLMouseButtonEvent, SDLMouseMotionEvent, SDLQuitEvent, NativeString.to_s, SDLMouseButtonEvent.as(nullable SDLInputEvent), SDLMouseMotionEvent.as(nullable SDLInputEvent), SDLKeyEvent.as(nullable SDLInputEvent), SDLQuitEvent.as(nullable SDLInputEvent) `{
                SDL_Event event;
 
                SDL_PumpEvents();
@@ -122,7 +122,7 @@ extern class SDLDisplay `{SDL_Surface *`}
                                                   SDL_GetKeyName(event.key.keysym.sym));
        #endif
 
-                                       return SDLKeyEvent_as_nullable_IE(
+                                       return SDLKeyEvent_as_nullable_SDLInputEvent(
                                                        new_SDLKeyEvent(NativeString_to_s(
                                                                SDL_GetKeyName(event.key.keysym.sym)),
                                                                event.type==SDL_KEYDOWN));
@@ -134,7 +134,7 @@ extern class SDLDisplay `{SDL_Surface *`}
                                                   event.motion.x, event.motion.y);
        #endif
 
-                                       return SDLMouseMotionEvent_as_nullable_IE(
+                                       return SDLMouseMotionEvent_as_nullable_SDLInputEvent(
                                                        new_SDLMouseMotionEvent(event.motion.x, event.motion.y,
                                                                event.motion.xrel, event.motion.yrel, SDL_GetMouseState(NULL, NULL)&SDL_BUTTON(1)));
 
@@ -144,7 +144,7 @@ extern class SDLDisplay `{SDL_Surface *`}
                                        printf("Mouse button \"%d\" pressed at (%d,%d)\n",
                                                   event.button.button, event.button.x, event.button.y);
        #endif
-                                       return SDLMouseButtonEvent_as_nullable_IE(
+                                       return SDLMouseButtonEvent_as_nullable_SDLInputEvent(
                                                        new_SDLMouseButtonEvent(event.button.x, event.button.y,
                                                                event.button.button, event.type == SDL_MOUSEBUTTONDOWN));
 
@@ -152,11 +152,11 @@ extern class SDLDisplay `{SDL_Surface *`}
        #ifdef DEBUG
                                        printf("Quit event\n");
        #endif
-                                       return SDLQuitEvent_as_nullable_IE(new_SDLQuitEvent());
+                                       return SDLQuitEvent_as_nullable_SDLInputEvent(new_SDLQuitEvent());
                        }
                }
 
-               return null_InputEvent();
+               return null_SDLInputEvent();
        `}
 
        # Set the position of the cursor to x,y
@@ -172,7 +172,8 @@ extern class SDLDrawable `{SDL_Surface*`}
 
        redef type I: SDLImage
 
-       redef fun blit(img, x, y) `{
+       redef fun blit(img, x, y) do native_blit(img, x.to_i, y.to_i)
+       fun native_blit(img: I, x, y: Int) `{
                SDL_Rect dst;
                dst.x = x;
                dst.y = y;
@@ -218,7 +219,7 @@ extern class SDLImage
        `}
 
        # Save the image into the specified file
-       fun save_to_file(path: String) import String::to_cstring `{ `}
+       fun save_to_file(path: String) import String.to_cstring `{ `}
 
        # Destroy the image and free the memory
        redef fun destroy `{ SDL_FreeSurface(recv); `}
@@ -441,7 +442,7 @@ extern class SDLFont `{TTF_Font *`}
        `}
 
        # Return the family name of the font
-       fun family_name: nullable String import String.to_cstring, String as nullable `{
+       fun family_name: nullable String import String.to_cstring, String.as nullable  `{
                char *fn = TTF_FontFaceFamilyName(recv);
 
                if (fn == NULL)
@@ -451,7 +452,7 @@ extern class SDLFont `{TTF_Font *`}
        `}
 
        # Return the style name of the font
-       fun style_name: nullable String import String.to_cstring, String as nullable `{
+       fun style_name: nullable String import String.to_cstring, String.as nullable  `{
                char *sn = TTF_FontFaceStyleName(recv);
 
                if (sn == NULL)