--- deliantra/Deliantra-Client/Client.xs	2006/04/06 20:00:23	1.2
+++ deliantra/Deliantra-Client/Client.xs	2006/04/11 12:27:51	1.13
@@ -2,9 +2,136 @@
 #include "perl.h"
 #include "XSUB.h"
 
+#include <string.h>
+
 #include <SDL.h>
-#include <SDL_image.h>
+#include <SDL_opengl.h>
+
+#include <pango/pango.h>
+#include <pango/pangofc-fontmap.h>
+#include <pango/pangoft2.h>
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+
+static PangoContext *context;
+static PangoFontMap *fontmap;
+
+MODULE = Crossfire::Client	PACKAGE = Crossfire::Client
+
+PROTOTYPES: ENABLE
+
+BOOT:
+{
+	fontmap = pango_ft2_font_map_new ();
+	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
+}
+
+void
+lowdelay (int fd, int val = 1)
+	CODE:
+        setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
+
+char *
+gl_version ()
+	CODE:
+        RETVAL = (char *)glGetString (GL_VERSION);
+	OUTPUT:
+        RETVAL
+
+char *
+gl_extensions ()
+	CODE:
+        RETVAL = (char *)glGetString (GL_EXTENSIONS);
+	OUTPUT:
+        RETVAL
+
+void
+add_font (char *file)
+	CODE:
+        FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
+
+void
+set_font (char *file)
+	CODE:
+{
+        int count;
+        FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
+        PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
+	FcPatternDestroy (pattern);
+        pango_context_set_font_description (context, font);
+}
 
 MODULE = Crossfire::Client	PACKAGE = Crossfire::Client
 
+void
+font_render (SV *text_, int height = 10)
+	PPCODE:
+{
+	STRLEN textlen;
+        char *text = SvPVutf8 (text_, textlen);
+        SV *retval;
+        int w, h;
+        FT_Bitmap bitmap;
+	PangoLayout *layout;
+	PangoFontDescription *font = pango_context_get_font_description (context);
+        pango_font_description_set_absolute_size (font, height * PANGO_SCALE);
+
+        layout = pango_layout_new (context);
+        pango_layout_set_markup (layout, text, textlen);
+        pango_layout_get_pixel_size (layout, &w, &h);
+
+        w = (w + 3) & ~3;
+        if (!w) w = 1;
+        if (!h) h = 1;
+
+        retval = newSV (w * h);
+        SvPOK_only (retval);
+        SvCUR_set (retval, w * h);
+
+        bitmap.rows       = h;
+        bitmap.width      = w;
+        bitmap.pitch      = w;
+        bitmap.buffer     = (unsigned char*)SvPVX (retval);
+        bitmap.num_grays  = 256;
+        bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
+
+        memset (bitmap.buffer, 0, w * h);
+            
+        pango_ft2_render_layout (&bitmap, layout, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
+        g_object_unref (layout);
+
+        EXTEND (SP, 3);
+        PUSHs (sv_2mortal (newSViv (w)));
+        PUSHs (sv_2mortal (newSViv (h)));
+        PUSHs (sv_2mortal (retval));
+}
+
+MODULE = Crossfire::Client	PACKAGE = Crossfire::Client::Texture
+
+void
+draw_quad (SV *self, double x, double y, double w = 0, double h = 0)
+	PROTOTYPE: $$$;$$
+	CODE:
+{
+	HV *hv = (HV *)SvRV (self);
+	double s = SvNV (*hv_fetch (hv, "s", 1, 1));
+	double t = SvNV (*hv_fetch (hv, "t", 1, 1));
+        int name = SvIV (*hv_fetch (hv, "name", 4, 1));
+
+        if (items < 5)
+          {
+            w = SvNV (*hv_fetch (hv, "width",  5, 1));
+            h = SvNV (*hv_fetch (hv, "height", 6, 1));
+          }
 
+        glBindTexture (GL_TEXTURE_2D, name);
+        glBegin (GL_QUADS);
+        glTexCoord2d (0, 0); glVertex2d (x    , y    );
+        glTexCoord2d (0, t); glVertex2d (x    , y + h);
+        glTexCoord2d (s, t); glVertex2d (x + w, y + h);
+        glTexCoord2d (s, 0); glVertex2d (x + w, y    );
+        glEnd ();
+}