static void render_lit(world_t w, float lerp)
{
renderer_t r = w->render;
vec3_t cpos;
glEnable(GL_LIGHT0);
if ( w->do_shadows ) {
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
glDepthMask(GL_TRUE);
glStencilFunc(GL_EQUAL, 0x0, 0xff);
glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
glEnable(GL_STENCIL_TEST);
}
do_render(w, lerp, NULL);
if ( w->do_shadows ) {
glDisable(GL_STENCIL_TEST);
}
glPushMatrix();
chopper_get_pos(w->apache, lerp, cpos);
renderer_translate(r, w->cpos[0], w->cpos[1], w->cpos[2]);
renderer_translate(r, -cpos[0], -cpos[1], -cpos[2]);
particles_render_all(r, lerp);
glPopMatrix();
}
void tile_render(tile_t t, renderer_t r, light_t l)
{
unsigned int i;
#if 0
// renderer_wireframe(r, 1);
if ( NULL == l ) {
glColor4f(0.4, 0.4, 0.4, 1.0);
glBegin(GL_QUAD_STRIP);
glNormal3f(0.0, 1.0, 0.0);
glVertex3f(0.0, 0.0, 0.0);
glVertex3f(0.0, 0.0, TILE_Y);
glVertex3f(TILE_X, 0.0, 0.0);
glVertex3f(TILE_X, 0.0, TILE_Y);
glEnd();
}
// renderer_wireframe(r, 0);
// return;
#endif
for(i = 0; i < t->t_num_items; i++) {
struct _item *item = t->t_items + i;
glPushMatrix();
renderer_translate(r, item->x, 0.0, item->y);
glColor4f(0.3, 0.3, 0.3, 1.0);
asset_render(item->asset, r, l);
glPopMatrix();
}
}
static void do_render(world_t w, float lerp, light_t l)
{
renderer_t r = w->render;
vec3_t cpos;
chopper_get_pos(w->apache, lerp, cpos);
glPushMatrix();
renderer_translate(r, w->cpos[0], w->cpos[1], w->cpos[2]);
renderer_translate(r, -cpos[0], -cpos[1], -cpos[2]);
map_render(w->map, r, l);
chopper_render_missiles(w->apache, r, lerp, l);
glPopMatrix();
glPushMatrix();
renderer_translate(r, w->cpos[0], w->cpos[1], w->cpos[2]);
chopper_render(w->apache, r, lerp, l);
glPopMatrix();
}
static void view_transform(world_t w)
{
renderer_t r = w->render;
renderer_translate(r, 0.0, -CAMERA_HEIGHT, 0.0);
get_screen_centre(r, CHOPPER_HEIGHT, w->cpos);
}
