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fix local z order issue (#18232)

This commit is contained in:
minggo 2017-09-08 09:28:35 +08:00 committed by GitHub
parent 5d2c3f5d43
commit 85456fa1d5
1 changed files with 6 additions and 4 deletions
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10
tests/cpp-tests/Classes/TileMapTest/TileMapTest.cpp
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@ -887,9 +887,11 @@ TMXIsoZorder::TMXIsoZorder()
_tamara = Sprite::create(s_pathSister1);
map->addChild(_tamara, (int)map->getChildren().size() );
_tamara->retain();
int mapWidth = map->getMapSize().width * map->getTileSize().width;
_tamara->setPosition(CC_POINT_PIXELS_TO_POINTS(Vec2( mapWidth/2,0)));
_tamara->setScale(0.5);
_tamara->setAnchorPoint(Vec2(0.5f,0));
@ -919,11 +921,11 @@ void TMXIsoZorder::repositionSprite(float dt)
auto map = getChildByTag(kTagTileMap);
// there are only 4 layers. (grass and 3 trees layers)
// if tamara < 48, z=4
// if tamara < 96, z=3
// if tamara < 144,z=2
// if tamara < 30, z=4
// if tamara < 60, z=3
// if tamara < 90,z=2
int newZ = 4 - (p.y / 48);
int newZ = 4 - (static_cast<int>(p.y) / 30);
newZ = std::max(newZ,0);
map->reorderChild(_tamara, newZ);