diff options
Diffstat (limited to 'src/crepe/system/CollisionSystem.cpp')
| -rw-r--r-- | src/crepe/system/CollisionSystem.cpp | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/src/crepe/system/CollisionSystem.cpp b/src/crepe/system/CollisionSystem.cpp index 6ed640a..3da8a50 100644 --- a/src/crepe/system/CollisionSystem.cpp +++ b/src/crepe/system/CollisionSystem.cpp @@ -167,7 +167,7 @@ bool CollisionSystem::detect_collision(CollisionInternal & self,CollisionInterna .rigidbody = other.info.rigidbody }; resolution = this->get_box_box_detection(BOX1, BOX2); - if(resolution == vec2{-1,-1}) return false; + if(std::isnan(resolution.x) && std::isnan(resolution.y)) return false; break; } @@ -183,7 +183,7 @@ bool CollisionSystem::detect_collision(CollisionInternal & self,CollisionInterna .rigidbody = other.info.rigidbody }; resolution = this->get_box_circle_detection(BOX1, CIRCLE2); - if(resolution == vec2{-1,-1}) return false; + if(std::isnan(resolution.x) && std::isnan(resolution.y)) return false; resolution = -resolution; break; } @@ -199,7 +199,7 @@ bool CollisionSystem::detect_collision(CollisionInternal & self,CollisionInterna .rigidbody = other.info.rigidbody }; resolution = this->get_circle_circle_detection(CIRCLE1,CIRCLE2); - if(resolution == vec2{-1,-1}) return false; + if(std::isnan(resolution.x) && std::isnan(resolution.y)) return false; break; } case CollisionInternalType::CIRCLE_BOX: { @@ -214,7 +214,7 @@ bool CollisionSystem::detect_collision(CollisionInternal & self,CollisionInterna .rigidbody = other.info.rigidbody }; resolution = this->get_box_circle_detection(BOX2, CIRCLE1); - if(resolution == vec2{-1,-1}) return false; + if(std::isnan(resolution.x) && std::isnan(resolution.y)) return false; break; } case CollisionInternalType::NONE: @@ -228,7 +228,7 @@ bool CollisionSystem::detect_collision(CollisionInternal & self,CollisionInterna } vec2 CollisionSystem::get_box_box_detection(const BoxColliderInternal & box1, const BoxColliderInternal & box2) const { - vec2 resolution; + vec2 resolution{std::nanf(""), std::nanf("")}; // Get current positions of colliders vec2 pos1 = AbsolutePosition::get_position(box1.transform, box1.collider.offset); vec2 pos2 = AbsolutePosition::get_position(box2.transform, box2.collider.offset); @@ -266,9 +266,8 @@ vec2 CollisionSystem::get_box_box_detection(const BoxColliderInternal & box1, co resolution.y = (delta.y > 0) ? -overlap_y : overlap_y; } } - return resolution; } - return vec2{-1,-1}; + return resolution; } vec2 CollisionSystem::get_box_circle_detection(const BoxColliderInternal & box, const CircleColliderInternal & circle) const { @@ -312,7 +311,7 @@ vec2 CollisionSystem::get_box_circle_detection(const BoxColliderInternal & box, return vec2{collision_normal * penetration_depth}; } // No collision - return vec2{-1,-1}; + return vec2{std::nanf(""), std::nanf("")}; } vec2 CollisionSystem::get_circle_circle_detection(const CircleColliderInternal & circle1, const CircleColliderInternal & circle2) const { @@ -353,7 +352,7 @@ vec2 CollisionSystem::get_circle_circle_detection(const CircleColliderInternal & return resolution; } // No collision - return vec2{-1,-1}; + return vec2{std::nanf(""), std::nanf("")}; } CollisionSystem::Direction CollisionSystem::resolution_correction(vec2 & resolution,const Rigidbody::Data & rigidbody) { |