--- deliantra/Deliantra-Client/Client.xs	2007/04/18 09:39:49	1.182
+++ deliantra/Deliantra-Client/Client.xs	2007/04/26 17:41:23	1.190
@@ -58,6 +58,8 @@
 # define PARACHUTE 0
 #endif
 
+static AV *texture_av;
+
 static struct
 {
 #define GL_FUNC(ptr,name) ptr name;
@@ -616,10 +618,13 @@
         );
         if (RETVAL)
           {
+            av_clear (texture_av);
+
             SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
 #           define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
 #           include "glfunc.h"
 #           undef GL_FUNC
+
           }
 	OUTPUT:
         RETVAL
@@ -1393,12 +1398,12 @@
         if (dx > 0)
           map_blank (self, self->x, self->y, dx, self->h);
         else if (dx < 0)
-          map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
+          map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
 
         if (dy > 0)
           map_blank (self, self->x, self->y, self->w, dy);
         else if (dy < 0)
-          map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);
+          map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
 
 	self->ox += dx; self->x += dx;
 	self->oy += dy; self->y += dy;
@@ -2212,6 +2217,9 @@
     
   for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
     newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
+
+  texture_av = newAV ();
+  AvREAL_off (texture_av);
 }
 
 char *
@@ -2372,7 +2380,10 @@
         CODE:
 {
         GLuint name;
-        glGenTextures (1, &name);
+        if (AvFILL (texture_av) >= 0)
+          name = (GLuint)(size_t)av_pop (texture_av);
+        else
+          glGenTextures (1, &name);
         RETVAL = name;
 }
 	OUTPUT:
@@ -2381,8 +2392,12 @@
 void glDeleteTexture (int name)
 	CODE:
 {
-        GLuint name_ = name;
-        glDeleteTextures (1, &name_);
+	/* make a half-assed attempt at returning the memory used by the texture */
+        /* textures are frequently being reused by cfplus anyway */
+        /*glBindTexture (GL_TEXTURE_2D, name);*/
+        /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
+        av_push (texture_av, (SV *)(size_t)name);
+        /*{ GLuint name_ = name; glDeleteTextures (1, &name_); }*/
 }
         
 int glGenList ()