SDLPP: add collider IDs

2021-04-26 21:57:31 +02:00
parent 19e66bf34a
commit dd6f37264c
16 changed files with 112 additions and 41 deletions
@@ -41,18 +41,20 @@ void RenderObject::setPos( const Vec2D< double > &vec ) {
 Vec2D< double > RenderObject::getPos() const {
    return original;
 }
-bool RenderObject::colidesWith( const RenderObject &other ) const {
+std::vector< uint64_t >
+RenderObject::colidesWith( const RenderObject &other ) const {
    if ( !hasCollisions() || !other.hasCollisions() || getHidden() ||
         other.getHidden() ) {
-        return false;
+        return {};
    }
+    std::vector< uint64_t > ret = {};
    for ( const auto &x : collisions ) {
        for ( const auto &y : other.getCollisions() ) {
            if ( x->colidesWith( *y ) )
-                return true;
+                ret.push_back( x->getId() );
        }
    }
-    return false;
+    return ret;
 }
 bool RenderObject::hasCollisions() const {
    return !collisions.empty();