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AlexandreS
cf374737fc
* This provides new 3D objects: 3D Box (perfect to create walls, floors, or billboards) and 3D Model (to import objects created in a 3D modeling app). * 2D and 3D can be mixed in a same game. Each layer of a game can contain 2D objects, 3D objects or a mix of both. * This allows to build 2D games, 2.5D games and full 3D games: platformers, racing games, FPS, hyper casual games. It's easy to start adding 3D objects to an existing 2D game. * You can set up a light by adding an ambient light and/or directional light in the effects of a 3D layer. 3D objects can be configured to react to light or ignore it. * In the future, support for 3D objects will be improved: light objects, animations, etc...
64 lines
2.4 KiB
JavaScript
64 lines
2.4 KiB
JavaScript
/**
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* Common tests for gdjs game engine.
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* See README.md for more information.
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*/
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describe('gdjs.Layer', () => {
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const runtimeGame = gdjs.getPixiRuntimeGame();
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const runtimeScene = new gdjs.RuntimeScene(runtimeGame);
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it('can convert coordinates', () => {
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const layer = new gdjs.Layer({name: 'My layer', visibility: true, effects:[]}, runtimeScene)
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layer.setCameraX(100, 0);
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layer.setCameraY(200, 0);
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layer.setCameraRotation(90, 0);
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expect(layer.convertCoords(350, 450, 0)[0]).to.be.within(-50.001, -49.99999);
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expect(layer.convertCoords(350, 450, 0)[1]).to.be.within(149.9999, 150.001);
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});
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it('can convert inverse coordinates', () => {
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const layer = new gdjs.Layer({name: 'My layer', visibility: true, effects:[]}, runtimeScene)
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layer.setCameraX(100, 0);
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layer.setCameraY(200, 0);
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layer.setCameraRotation(90, 0);
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expect(layer.convertInverseCoords(350, 450, 0)[0]).to.be.within(649.999, 650.001);
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expect(layer.convertInverseCoords(350, 450, 0)[1]).to.be.within(49.9999, 50.001);
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});
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it('can get the camera Z position', () => {
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const layer = new gdjs.Layer({name: 'My layer', visibility: true, effects:[]}, runtimeScene)
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expect(layer.getCameraZoom()).to.be(1);
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expect(layer.getWidth()).to.be(800);
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expect(layer.getHeight()).to.be(600);
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expect(layer.getCameraZ(45)).to.be.within(724.264, 724.265);
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});
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it('can update the camera Z position', () => {
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const layer = new gdjs.Layer({name: 'My layer', visibility: true, effects:[]}, runtimeScene)
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layer.setCameraZ(400, 45);
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expect(layer.getCameraZ(45)).to.be(400);
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expect(layer.getCameraZoom()).to.be.within(1.81066, 1.81067);
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});
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it('can get the camera Z position after a zoom update', () => {
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const layer = new gdjs.Layer({name: 'My layer', visibility: true, effects:[]}, runtimeScene)
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layer.setCameraZoom(2);
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expect(layer.getCameraZoom()).to.be(2);
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expect(layer.getCameraZ(45)).to.be.within(362.132, 362.133);
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});
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it('can set the camera Z position to 0', () => {
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const layer = new gdjs.Layer({name: 'My layer', visibility: true, effects:[]}, runtimeScene)
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expect(layer.getCameraZoom()).to.be(1);
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expect(layer.getCameraZ(45)).to.be.within(724.264, 724.265);
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layer.setCameraZ(0, 45);
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// The zoom factor is capped to avoid infinity.
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expect(layer.getCameraZoom()).to.be(Number.MAX_SAFE_INTEGER);
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// The camera Z is still 0, it's not evaluated from the zoom factor.
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expect(layer.getCameraZ(45)).to.be(0);
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});
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});
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