Cube  Diff

		curtex++;
		return tnum;
	} else {
		return mapping[tex][frame] = FIRSTTEX; // temp fix
	}
}

void
setupworld()
static void
gl_setupworld()
{
	glEnableClientState(GL_VERTEX_ARRAY);
	glEnableClientState(GL_COLOR_ARRAY);
	glEnableClientState(GL_TEXTURE_COORD_ARRAY);
	setarraypointers();

	if (hasoverbright) {

static OFMutableData *strips;

void
renderstripssky()
{
	glBindTexture(GL_TEXTURE_2D, skyoglid);

	const strip *items = (const strip *)strips.items;
	const struct strip *items = strips.items;
	size_t count = strips.count;
	for (size_t i = 0; i < count; i++)
		if (items[i].tex == skyoglid)
			glDrawArrays(
			    GL_TRIANGLE_STRIP, items[i].start, items[i].num);
}

void
renderstrips()
{
	int lasttex = -1;
	const strip *items = (const strip *)strips.items;
	const struct strip *items = strips.items;
	size_t count = strips.count;
	for (size_t i = 0; i < count; i++) {
		if (items[i].tex == skyoglid)
			continue;

		if (items[i].tex != lasttex) {
			glBindTexture(GL_TEXTURE_2D, items[i].tex);

		glTexEnvf(GL_TEXTURE_ENV, GL_RGB_SCALE_EXT, amount);
}

void
addstrip(int tex, int start, int n)
{
	if (strips == nil)
		strips = [[OFMutableData alloc] initWithItemSize:sizeof(strip)];
		strips = [[OFMutableData alloc]
		    initWithItemSize:sizeof(struct strip)];

	strip s = { .tex = tex, .start = start, .num = n };
	struct strip s = { .tex = tex, .start = start, .num = n };
	[strips addItem:&s];
}

VARFP(gamma, 30, 100, 300, {
	float f = gamma / 100.0f;
	Uint16 ramp[256];

	curvert = 0;
	[strips removeAllItems];

	render_world(player1.o.x, player1.o.y, player1.o.z, (int)player1.yaw,
	    (int)player1.pitch, (float)fov, w, h);
	finishstrips();

	setupworld();
	gl_setupworld();

	renderstripssky();

	glLoadIdentity();
	glRotated(player1.pitch, -1.0, 0.0, 0.0);
	glRotated(player1.yaw, 0.0, 1.0, 0.0);
	glRotated(90.0, 1.0, 0.0, 0.0);