virtual void onDraw(GCanvas* canvas) {
canvas->fillRect(GRect::MakeXYWH(0, 0, 10000, 10000), fBGColor);
for (int i = 0; i < fList.size(); ++i) {
fList[i]->draw(canvas);
}
if (fShape) {
draw_hilite(canvas, fShape);
}
}
//Draw the world and all objects
void Game::drawScene(){
static float hlt_rate = 0.01; // opacity rate for highlights
static float hlt = 0.4; // opacity for highlights
world.display(camera.get_pos()); // Draw the map
// Draw fish in the water
glColor3f(0,0.1,0.2);
glPushMatrix();
glTranslatef(0,-1,0);
bird_system[0].display(dt, camera.get_pos());
glPopMatrix();
// Draw birds in the sky
glColor3f(1,1,1);
bird_system[1].display(dt, camera.get_pos());
// Draw water
glColor4ub(89,173,237,200);
water_system.display(dt);
draw_still_water();
glDisable(GL_FOG);
glEnable(GL_FOG);
glDisable(GL_LIGHTING);
// Draw the highlight around the selected unit
glPointSize(4);
if( current.is_traversable() ){
vector3f p = current.get_wpos();
glColor4f(0,0,1,hlt);
draw_hilite(p);
}
// Draw the target around the target tile or unit
if( target.is_traversable() ){
vector3f p = target.get_wpos();
glColor4f(1,0,0,hlt);
draw_target(p);
}
// Draw the highlights for the possible movement area
if( move_area.size() > 0 ){
glColor4ub(255,0,93,255*hlt);
for (int i = 0; i < move_area.size(); ++i){
vector3f p = move_area[i].get_wpos();
draw_hilite(p);
}
}
// Draw the hilights for the movement path
if( move_path.size() > 0 ){
glColor4f(0,0,1,hlt);
for (int i = 1; i < move_path.size(); ++i){
vector3f p = move_path[i].get_wpos();
draw_hilite(p);
}
}
hlt += hlt_rate;
if( hlt < 0.4 || hlt > 0.75)
hlt_rate *= -1;
draw_skybox();
glEnable(GL_LIGHTING);
// Draw all the units
for (int i = 0; i < units.size(); ++i){
if( units[i].get_team() == 0 )
glColor3f(0.3,0.3,0.3);
else
glColor3f(0.7,0.7,0.7);
units[i].display(dt,camera.get_pos());
}
draw_hud();
}
