Example #1
0
        private static void CollectCollisionInLayer(LayerInfoOnEditor layer)
        {
            // レイヤー単位で内容に対して衝突判定を行う。
            var collisionGroupId = 0;

            var firstBox = layer.layerInfo.boxes[0];

            firstBox.collisionGroupId = collisionGroupId;

            // ここでは使用しない右下余白パラメータ
            float a             = 0;
            var   beforeBoxRect = TagTree.GetChildViewRectFromParentRectTrans(layer.collisionBaseSize.x, layer.collisionBaseSize.y, layer.layerInfo.boxes[0].rect, out a, out a);

            for (var i = 1; i < layer.layerInfo.boxes.Length; i++)
            {
                var box  = layer.layerInfo.boxes[i];
                var rect = TagTree.GetChildViewRectFromParentRectTrans(layer.collisionBaseSize.x, layer.collisionBaseSize.y, box.rect, out a, out a);

                var isHorOverlap = HorizontalOverlaps(beforeBoxRect, rect);

                // 最低でも横方向の重なりがあるので、同一グループとしてまとめる。
                if (isHorOverlap)
                {
                    box.collisionGroupId = collisionGroupId;

                    beforeBoxRect = WrapRect(beforeBoxRect, rect);
                }
                else
                {
                    collisionGroupId++;
                    box.collisionGroupId = collisionGroupId;
                    beforeBoxRect        = rect;
                }
            }
        }
        private static void CollectCollisionInLayer(LayerInfoOnEditor layer)
        {
            var collisionGroupId = 0;

            layer.layerInfo.boxes[0].collisionGroupId = collisionGroupId;
            var beforeBoxRect = TagTree.GetChildViewRectFromParentRectTrans(layer.collisionBaseSize.x, layer.collisionBaseSize.y, layer.layerInfo.boxes[0].rect);

            for (var i = 1; i < layer.layerInfo.boxes.Length; i++)
            {
                var box  = layer.layerInfo.boxes[i];
                var rect = TagTree.GetChildViewRectFromParentRectTrans(layer.collisionBaseSize.x, layer.collisionBaseSize.y, box.rect);

                // 重なっておらず、横方向での重なりがなく、縦に重なる部分がある場合、別のグループとして設定する。
                if (beforeBoxRect.Overlaps(rect) || HorizontalOverlaps(beforeBoxRect, rect))
                {
                    box.collisionGroupId = collisionGroupId;
                    beforeBoxRect        = CombinedRect(beforeBoxRect, rect);
                }
                else
                {
                    collisionGroupId++;
                    box.collisionGroupId = collisionGroupId;
                    beforeBoxRect        = rect;
                }
            }
        }