--- deliantra/Deliantra-Client/Client.xs	2006/04/24 06:05:33	1.63
+++ deliantra/Deliantra-Client/Client.xs	2006/04/30 09:21:47	1.70
@@ -44,6 +44,21 @@
 
 #define MIN_FONT_HEIGHT 10
 
+#define GL_CALL(type,func,args)					\
+  {								\
+    static int init_;						\
+    static type fptr_;						\
+								\
+    if (!init_)							\
+      {								\
+        init_ = 1;						\
+        fptr_ = (type)SDL_GL_GetProcAddress (# func);		\
+      }								\
+								\
+    if (fptr_)							\
+      fptr_ args;						\
+  }
+
 typedef Mix_Chunk *CFClient__MixChunk;
 typedef Mix_Music *CFClient__MixMusic;
 
@@ -444,6 +459,7 @@
           {
             HV *hv = newHV ();
             hv_store (hv, "type", 4, newSViv (ev.type), 0);
+
             switch (ev.type)
               {
                 case SDL_KEYDOWN:
@@ -473,6 +489,7 @@
                   hv_store (hv, "state",  5, newSViv (ev.button.state), 0);
                   hv_store (hv, "x",      1, newSViv (ev.button.x), 0);
                   hv_store (hv, "y",      1, newSViv (ev.button.y), 0);
+                  break;
               }
 
             XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
@@ -606,6 +623,15 @@
 }
 
 void
+error (char *message)
+	CODE:
+#ifdef _WIN32
+        MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
+#else
+        fprintf (stderr, "ERROR: %s\n", message);
+#endif
+
+void
 fatal (char *message)
 	CODE:
 #ifdef _WIN32
@@ -618,11 +644,11 @@
 MODULE = CFClient	PACKAGE = CFClient::Font
 
 CFClient::Font
-new_from_file (SV *class, char *path)
+new_from_file (SV *class, char *path, int id = 0)
 	CODE:
 {
         int count;
-        FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count);
+        FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
         RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
 	FcPatternDestroy (pattern);
 }
@@ -1326,14 +1352,19 @@
 	const_iv (GL_COLOR_MATERIAL),
 	const_iv (GL_SMOOTH),
 	const_iv (GL_FLAT),
+	const_iv (GL_DITHER),
 	const_iv (GL_BLEND),
+	const_iv (GL_SCISSOR_TEST),
         const_iv (GL_AND),
+	const_iv (GL_ONE),
+	const_iv (GL_ZERO),
 	const_iv (GL_SRC_ALPHA),
+	const_iv (GL_SRC_ALPHA_SATURATE),
 	const_iv (GL_ONE_MINUS_SRC_ALPHA),
+	const_iv (GL_ONE_MINUS_DST_ALPHA),
 	const_iv (GL_RGB),
 	const_iv (GL_RGBA),
 	const_iv (GL_UNSIGNED_BYTE),
-	const_iv (GL_ALPHA4),
 	const_iv (GL_ALPHA),
 	const_iv (GL_FLOAT),
 	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
@@ -1355,13 +1386,14 @@
         const_iv (GL_NEAREST_MIPMAP_LINEAR),
         const_iv (GL_LINEAR_MIPMAP_LINEAR),
         const_iv (GL_GENERATE_MIPMAP),
-	const_iv (GL_LINEAR),
 	const_iv (GL_MODULATE),
+	const_iv (GL_DECAL),
 	const_iv (GL_REPLACE),
 	const_iv (GL_COLOR_BUFFER_BIT),
 	const_iv (GL_PROJECTION),
 	const_iv (GL_MODELVIEW),
 	const_iv (GL_COLOR_LOGIC_OP),
+	const_iv (GL_SEPARABLE_2D),
 	const_iv (GL_CONVOLUTION_2D),
 	const_iv (GL_CONVOLUTION_BORDER_MODE),
 	const_iv (GL_CONSTANT_BORDER),
@@ -1396,6 +1428,8 @@
 
 void glLogicOp (int opcode)
 
+void glColorMask (int red, int green, int blue, int alpha)
+
 void glMatrixMode (int mode)
 
 void glPushMatrix ()
@@ -1404,10 +1438,13 @@
 
 void glLoadIdentity ()
 
-void glOrtho (double left, double right, double bottom, double top, double near, double far)
+# near and far are due to microsofts buggy c compiler
+void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
 
 void glViewport (int x, int y, int width, int height)
 
+void glScissor (int x, int y, int width, int height)
+
 void glTranslate (float x, float y, float z = 0.)
         CODE:
         glTranslatef (x, y, z);
@@ -1427,7 +1464,7 @@
 void glColor (float r, float g, float b, float a = 1.0)
 	PROTOTYPE: @
         CODE:
-        glColor4f (r, g, b, a);
+        glColor4ub (r * 255., g * 255., b * 255., a * 255.);
 
 void glVertex (float x, float y, float z = 0.)
         CODE:
@@ -1449,14 +1486,28 @@
 
 void glConvolutionParameter (int target, int pname, float params)
 	CODE:
-        glConvolutionParameterf (target, pname, params);
+        GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
 
 void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
+	CODE:
+        GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
+                 (target, internalformat, width, height, format, type, data));
+
+void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
+	CODE:
+        GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
+                 (target, internalformat, width, height, format, type, row, column));
 
 void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
 
 void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
 
+void glRasterPos (int x, int y)
+	CODE:
+        glRasterPos2i (x, y);
+
+void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
+
 int glGenTexture ()
         CODE:
 {