From 2ec65975046c3aa98f2958ca0988d20a36abf5fa Mon Sep 17 00:00:00 2001
From: pixel <pixel>
Date: Wed, 25 Dec 2002 14:26:31 +0000
Subject: Bleh

---
 lib/gltexture.cc | 70 ++++++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 61 insertions(+), 9 deletions(-)

(limited to 'lib/gltexture.cc')

diff --git a/lib/gltexture.cc b/lib/gltexture.cc
index 3b1ee78..49a5157 100644
--- a/lib/gltexture.cc
+++ b/lib/gltexture.cc
@@ -1,9 +1,12 @@
 #include <sys/types.h>
-#include <GL/gl.h>
-#include <GL/glu.h>
 #include <SDL.h>
+#include <SDL_image.h>
+#include <SDL_opengl.h>
 #include <generic.h>
 #include "gltexture.h"
+#include "engine.h"
+
+#define _(x) x
 
 #define DEBUG 1
 
@@ -17,7 +20,7 @@ mogltk::texture * mogltk::texture::active = 0;
 mogltk::texture::texture(int w, int h, bool plane) throw (GeneralException) : width(w), height(h),
     texture_allocated(false), planar(plane), tainted(true) {
     if ((BITCOUNT(w) != 1) || (BITCOUNT(h) != 1))
-	throw GeneralException("Size of the texture not a power of 2!");
+	throw GeneralException(_("Size of the texture not a power of 2!"));
     
     if (!(surface = SDL_CreateRGBSurface(SDL_SWSURFACE, width, height, 32,
 #if SDL_BYTEORDER == SDL_BIG_ENDIAN
@@ -32,8 +35,57 @@ mogltk::texture::texture(int w, int h, bool plane) throw (GeneralException) : wi
 	0xff000000
 #endif
     ))) {
-	throw GeneralException("Can't create RGB Surface");
+	throw GeneralException(_("Can't create RGB Surface"));
+    }
+    
+#ifdef TRACE_TEXTURES
+    next = 0;
+    prev = footer;
+    footer = this;
+    if (!header) {
+	header = this;
     }
+    if (prev) {
+	prev->next = this;
+    }
+#endif
+}
+
+mogltk::texture::texture(Handle * h, bool plane) throw (GeneralException) :
+    texture_allocated(false), planar(plane), tainted(true) {
+
+    SDL_Surface * temp;
+    
+    if (!(temp = IMG_Load_RW(engine::RWFromHandle(h), 1)))
+	throw GeneralException(_("Can't load image from Handle ") + h->GetName());
+    
+    width = temp->w;
+    height = temp->h;
+
+    if ((BITCOUNT(width) != 1) || (BITCOUNT(height) != 1)) {
+	SDL_FreeSurface(temp);
+	throw GeneralException(_("Size of the texture not a power of 2!"));
+    }
+
+    if (!(surface = SDL_CreateRGBSurface(SDL_SWSURFACE, width, height, 32,
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
+	0xff000000,
+	0x00ff0000,
+	0x0000ff00,
+	0x000000ff
+#else
+	0x000000ff,
+	0x0000ff00,
+	0x00ff0000,
+	0xff000000
+#endif
+    ))) {
+	SDL_FreeSurface(temp);
+	throw GeneralException(_("Can't create RGB Surface"));
+    }
+    
+    SDL_BlitSurface(temp, 0, surface, 0);
+    SDL_FreeSurface(temp);
     
 #ifdef TRACE_TEXTURES
     next = 0;
@@ -87,21 +139,21 @@ void mogltk::texture::Generate() {
     
     glGenTextures(1, &tex);
 #ifdef DEBUG
-    printm(M_INFO, "Generated texture index: %i\n", tex);
+    printm(M_INFO, _("Generated texture index: %i\n"), tex);
 #endif
 
     glBindTexture(GL_TEXTURE_2D, tex);
 
     if (planar) {
 #ifdef DEBUG
-	printm(M_INFO, "Generating planar texture: %i\n", tex);
+	printm(M_INFO, _("Generating planar texture: %i\n"), tex);
 #endif
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, surface->pixels);
     } else {
 #ifdef DEBUG
-	printm(M_INFO, "Generating 3D texture: %i\n", tex);
+	printm(M_INFO, _("Generating 3D texture: %i\n"), tex);
 #endif
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
@@ -122,7 +174,7 @@ void mogltk::texture::Bind(bool expand) {
     if (active == this)
 	return;
 #ifdef DEBUG
-    printm(M_INFO, "Binding texture index %i.\n", tex);
+    printm(M_INFO, _("Binding texture index %i.\n"), tex);
 #endif
     glBindTexture(GL_TEXTURE_2D, tex);
     if (expand) {
@@ -167,7 +219,7 @@ void mogltk::texture::Unbind(void) {
     glDisable(GL_TEXTURE_2D);
     active = 0;
 #ifdef DEBUG
-    printm(M_INFO, "Unbinding texture.\n");
+    printm(M_INFO, _("Unbinding texture.\n"));
 #endif
 }
 
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