diff options
Diffstat (limited to 'Homework/cs5410/bbiy/src')
64 files changed, 1442 insertions, 0 deletions
diff --git a/Homework/cs5410/bbiy/src/bootstrap.js b/Homework/cs5410/bbiy/src/bootstrap.js new file mode 100644 index 0000000..09e7ec5 --- /dev/null +++ b/Homework/cs5410/bbiy/src/bootstrap.js @@ -0,0 +1,117 @@ +game.bootstrap = (() => { + const image_extensions = ["png", "jpeg", "jpg"]; + const audio_extensions = ["mp3"]; + const scripts = [ + { + src: [ + 'src/utils/objectEquivalence.js', 'src/utils/unitizeVector.js', 'src/utils/clamp.js', 'src/utils/loadLevel.js', + 'src/utils/randInRange.js' + ], + id: 'utils' + }, + { src: ['src/render/graphics.js'], id: 'graphics' }, + { src: ['src/render/sprites.js'], id: 'sprites' }, + { src: ['src/components/component.js'], id: 'component' }, + { + src: [ + 'src/components/position.js', 'src/components/momentum.js', 'src/components/gridPosition.js', + 'src/components/appearence.js', 'src/components/controllable.js', 'src/components/pushable.js', + 'src/components/loadPriority.js', 'src/components/stop.js', 'src/components/alive.js', + 'src/components/sprite.js', 'src/components/particles.js', 'src/components/noun.js', + 'src/components/name.js', 'src/components/verb.js', 'src/components/burn.js', + 'src/components/burnable.js', 'src/components/sink.js', 'src/components/sinkable.js', + 'src/components/win.js', + ], + id: 'components' + }, + { src: ['src/entities/entity.js'], id: 'entity' }, + { + src: [ + 'src/entities/bigblue.js', 'src/entities/flag.js', 'src/entities/floor.js', 'src/entities/grass.js', 'src/entities/hedge.js', + 'src/entities/lava.js', 'src/entities/rock.js', 'src/entities/wall.js', 'src/entities/wordBigBlue.js', + 'src/entities/wordFlag.js', 'src/entities/wordIs.js', 'src/entities/wordKill.js', 'src/entities/wordLava.js', + 'src/entities/wordPush.js', 'src/entities/wordRock.js', 'src/entities/wordSink.js', 'src/entities/wordStop.js', + 'src/entities/wordWall.js', 'src/entities/wordWater.js', 'src/entities/wordWin.js', 'src/entities/wordYou.js', + 'src/entities/borderParticles.js', 'src/entities/water.js' + ], + id: 'entities' + }, + { src: ['src/systems/system.js'], id: 'system' }, + { + src: [ + 'src/systems/render.js', 'src/systems/grid.js', 'src/systems/physics.js', 'src/systems/keyboardInput.js', + 'src/systems/collision.js', 'src/systems/undo.js', 'src/systems/particle.js', 'src/systems/menu.js', 'src/systems/logic.js', + ], + id: 'systems' }, + { src: ['src/game.js'], id: 'game' }, + ]; + const assets = {}; + [ + "bigblue", "flag", "floor", "grass", "hedge", "lava", "rock", + "wall", "wordBigBlue", "wordFlag", "wordIs", "wordKill", "wordLava", + "wordPush", "wordRock", "wordSink", "wordStop", "wordWall", "wordWater", + "wordWin", "wordYou", "water" + ].map((x) => assets[x] = `assets/image/${x}.png`); + [ + "music", "death", "move", "win" + ].map((x) => assets[x] = `assets/sound/${x}.mp3`); + + const loadScripts = function(onDone) { + if (scripts.length) { + let script = scripts.shift(); + require(script.src, () => { + loadScripts(onDone); + }); + } else { + onDone(); + } + } + + const loadAsset = (source) => { + let fileExtension = source.substr(source.lastIndexOf('.') + 1); + return fetch(source) + .then((r) => r.blob()) + .then((r) => { + let asset; + if (image_extensions.includes(fileExtension)) { + asset = new Image(); + } else if (audio_extensions.includes(fileExtension)) { + asset = new Audio(); + } + asset.src = URL.createObjectURL(r); + const ready = () => URL.revokeObjectURL(asset.src); + if (asset instanceof Image) { + asset.onload = ready; + } else if (asset instanceof Audio) { + asset.oncanplaythrough = ready; + } + return asset; + }) + } + + const loadAssets = function() { + game.assets = {}; + const promises = []; + for (let key in assets) { + promises.push(loadAsset(assets[key], (asset) => { + game.assets[key] = asset; + }, (error) => { + console.log(error) + })); + } + return Promise.all(Object.keys(assets).map((key) => { + return loadAsset(assets[key]).then((asset) => game.assets[key] = asset); + })); + } + + const loadLevels = function() { + game.levels = []; + fetch('/levels') + .then((r) => r.json()) + .then((r) => game.levels = r); + } + + Promise.all([loadAssets(), loadLevels()]).then(() => { + loadScripts(() => game.initialize()); + }) +})(); diff --git a/Homework/cs5410/bbiy/src/components/alive.js b/Homework/cs5410/bbiy/src/components/alive.js new file mode 100644 index 0000000..08b0890 --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/alive.js @@ -0,0 +1 @@ +game.components.Alive = () => game.Component('alive');
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/appearence.js b/Homework/cs5410/bbiy/src/components/appearence.js new file mode 100644 index 0000000..8c2130a --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/appearence.js @@ -0,0 +1 @@ +game.components.Appearance = ({rot, width, height}) => game.Component('appearance', {rot, width, height});
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/burn.js b/Homework/cs5410/bbiy/src/components/burn.js new file mode 100644 index 0000000..f138e9d --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/burn.js @@ -0,0 +1 @@ +game.components.Burn = () => game.Component('burn', {});
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/burnable.js b/Homework/cs5410/bbiy/src/components/burnable.js new file mode 100644 index 0000000..d5767e7 --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/burnable.js @@ -0,0 +1 @@ +game.components.Burnable = () => game.Component('burnable', {});
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/component.js b/Homework/cs5410/bbiy/src/components/component.js new file mode 100644 index 0000000..9b55a1f --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/component.js @@ -0,0 +1,8 @@ +game.components = {}; + +game.Component = (name, spec) => { + return { + name, + ...spec + }; +}; diff --git a/Homework/cs5410/bbiy/src/components/controllable.js b/Homework/cs5410/bbiy/src/components/controllable.js new file mode 100644 index 0000000..84b05ee --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/controllable.js @@ -0,0 +1 @@ +game.components.Controllable = ({ controls }) => game.Component('controllable', { controls });
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/gridPosition.js b/Homework/cs5410/bbiy/src/components/gridPosition.js new file mode 100644 index 0000000..ede4b23 --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/gridPosition.js @@ -0,0 +1 @@ +game.components.GridPosition = ({x, y}) => game.Component('gridPosition', {x, y});
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/loadPriority.js b/Homework/cs5410/bbiy/src/components/loadPriority.js new file mode 100644 index 0000000..35c3887 --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/loadPriority.js @@ -0,0 +1 @@ +game.components.LoadPriority = ({priority}) => game.Component('loadPriority', {priority});
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/momentum.js b/Homework/cs5410/bbiy/src/components/momentum.js new file mode 100644 index 0000000..b974aa7 --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/momentum.js @@ -0,0 +1 @@ +game.components.Momentum = ({dx, dy}) => game.Component('momentum', {dx, dy});
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/name.js b/Homework/cs5410/bbiy/src/components/name.js new file mode 100644 index 0000000..d3bf14a --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/name.js @@ -0,0 +1 @@ +game.components.Name = ({selector}) => game.Component('name', {selector}); diff --git a/Homework/cs5410/bbiy/src/components/noun.js b/Homework/cs5410/bbiy/src/components/noun.js new file mode 100644 index 0000000..4b01e06 --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/noun.js @@ -0,0 +1 @@ +game.components.Noun = ({select}) => game.Component('noun', {select}); diff --git a/Homework/cs5410/bbiy/src/components/particles.js b/Homework/cs5410/bbiy/src/components/particles.js new file mode 100644 index 0000000..8120ff1 --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/particles.js @@ -0,0 +1 @@ +game.components.Particles = (spec) => game.Component('particles', {spec}); diff --git a/Homework/cs5410/bbiy/src/components/position.js b/Homework/cs5410/bbiy/src/components/position.js new file mode 100644 index 0000000..072a1a6 --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/position.js @@ -0,0 +1 @@ +game.components.Position = ({x, y}) => game.Component('position', {x, y})
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/pushable.js b/Homework/cs5410/bbiy/src/components/pushable.js new file mode 100644 index 0000000..85087ea --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/pushable.js @@ -0,0 +1 @@ +game.components.Pushable = () => game.Component('pushable'); diff --git a/Homework/cs5410/bbiy/src/components/sink.js b/Homework/cs5410/bbiy/src/components/sink.js new file mode 100644 index 0000000..3a4d9dc --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/sink.js @@ -0,0 +1 @@ +game.components.Sink = () => game.Component('sink', {});
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/sinkable.js b/Homework/cs5410/bbiy/src/components/sinkable.js new file mode 100644 index 0000000..1fcb132 --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/sinkable.js @@ -0,0 +1 @@ +game.components.Sinkable = () => game.Component('sinkable', {});
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/sprite.js b/Homework/cs5410/bbiy/src/components/sprite.js new file mode 100644 index 0000000..f45975d --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/sprite.js @@ -0,0 +1 @@ +game.components.Sprite = ({spriteName}) => game.Component('sprite', {spriteName});
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/components/stop.js b/Homework/cs5410/bbiy/src/components/stop.js new file mode 100644 index 0000000..17d4c38 --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/stop.js @@ -0,0 +1 @@ +game.components.Stop = () => game.Component("stop"); diff --git a/Homework/cs5410/bbiy/src/components/verb.js b/Homework/cs5410/bbiy/src/components/verb.js new file mode 100644 index 0000000..393e48c --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/verb.js @@ -0,0 +1 @@ +game.components.Verb = ({action}) => game.Component('verb', {action}); diff --git a/Homework/cs5410/bbiy/src/components/win.js b/Homework/cs5410/bbiy/src/components/win.js new file mode 100644 index 0000000..ea905fc --- /dev/null +++ b/Homework/cs5410/bbiy/src/components/win.js @@ -0,0 +1 @@ +game.components.Win = () => game.Component('win', {});
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/entities/bigblue.js b/Homework/cs5410/bbiy/src/entities/bigblue.js new file mode 100644 index 0000000..45fbc90 --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/bigblue.js @@ -0,0 +1,13 @@ +game.createBigBlue = () => { + const bigBlue = game.Entity(); + bigBlue.addComponent(game.components.LoadPriority({priority: 1})); + bigBlue.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + bigBlue.addComponent(game.components.Alive()); + bigBlue.addComponent(game.components.Sprite({spriteName: "bigBlue"})); + +// bigBlue.addComponent(game.components.Controllable({controls: ['left', 'right', 'up', 'down']})); + bigBlue.addComponent(game.components.Name({selector: "bigblue"})); + bigBlue.addComponent(game.components.Burnable()); + bigBlue.addComponent(game.components.Sinkable()); + return bigBlue; +}; diff --git a/Homework/cs5410/bbiy/src/entities/borderParticles.js b/Homework/cs5410/bbiy/src/entities/borderParticles.js new file mode 100644 index 0000000..e1a7e98 --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/borderParticles.js @@ -0,0 +1,41 @@ +game.createBorderParticles = (spawnerSpec) => { + const particleSpawner = game.Entity(); + const spawnFunction = (particleSpec) => { + switch (Math.floor(Math.random() * 4)) { + case 0: + particleSpec.y = 0; + particleSpec.dy = -Math.abs(particleSpec.dy); + break; + case 1: + particleSpec.x = 1; + particleSpec.dx = Math.abs(particleSpec.dx); + break; + case 2: + particleSpec.y = 1; + particleSpec.dy = Math.abs(particleSpec.dy); + break; + case 3: + particleSpec.x = 0; + particleSpec.dx = -Math.abs(particleSpec.dx); + break; + } + return particleSpec; + }; + particleSpawner.addComponent(game.components.Particles({ + spec: { + spawnFunction, + colors: ["#666666", "#777777", "#888888", "#999999"], + maxSpeed: 0.20, + minRadius: 1, + maxRadius: 3, + minLife: 100, + maxLife: 300, + minAmount: 20, + maxAmount: 50, + ...spawnerSpec, + } + })); + particleSpawner.addComponent(game.components.LoadPriority({priority: 1})); + particleSpawner.addComponent(game.components.Alive()); + return particleSpawner; +} diff --git a/Homework/cs5410/bbiy/src/entities/entity.js b/Homework/cs5410/bbiy/src/entities/entity.js new file mode 100644 index 0000000..3da032c --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/entity.js @@ -0,0 +1,23 @@ +game.nextId = 0; + +game.Entity = (id=game.nextId++) => { + const components = {}; + + const addComponent = (component) => { + components[component.name] = component; + }; + const hasComponent = (componentName) => components[componentName] !== undefined; + const removeComponent = (componentName) => { + if (hasComponent(componentName)) { + delete components[componentName]; + } + }; + + return { + id, + components, + addComponent, + removeComponent, + hasComponent + }; +}
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/entities/flag.js b/Homework/cs5410/bbiy/src/entities/flag.js new file mode 100644 index 0000000..e8c662a --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/flag.js @@ -0,0 +1,12 @@ +game.createFlag = () => { + const flag = game.Entity(); + flag.addComponent(game.components.LoadPriority({priority: 5})); + flag.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + flag.addComponent(game.components.Alive()); + flag.addComponent(game.components.Sprite({spriteName: "flag"})) + flag.addComponent(game.components.Name({selector: "flag"})); + + flag.addComponent(game.components.Burnable()); + flag.addComponent(game.components.Sinkable()); + return flag; +} diff --git a/Homework/cs5410/bbiy/src/entities/floor.js b/Homework/cs5410/bbiy/src/entities/floor.js new file mode 100644 index 0000000..95cbcf2 --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/floor.js @@ -0,0 +1,8 @@ +game.createFloor = () => { + const floor = game.Entity(); + floor.addComponent(game.components.LoadPriority({priority: 6})); + floor.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + floor.addComponent(game.components.Alive()); + floor.addComponent(game.components.Sprite({spriteName: "floor"})) + return floor; +} diff --git a/Homework/cs5410/bbiy/src/entities/grass.js b/Homework/cs5410/bbiy/src/entities/grass.js new file mode 100644 index 0000000..7f26712 --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/grass.js @@ -0,0 +1,8 @@ +game.createGrass = () => { + const grass = game.Entity(); + grass.addComponent(game.components.LoadPriority({priority: 6})); + grass.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + grass.addComponent(game.components.Alive()); + grass.addComponent(game.components.Sprite({spriteName: "grass"})) + return grass; +} diff --git a/Homework/cs5410/bbiy/src/entities/hedge.js b/Homework/cs5410/bbiy/src/entities/hedge.js new file mode 100644 index 0000000..90d069b --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/hedge.js @@ -0,0 +1,9 @@ +game.createHedge = () => { + const hedge = game.Entity(); + hedge.addComponent(game.components.LoadPriority({priority: 6})); + hedge.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + hedge.addComponent(game.components.Stop({stop: true})); + hedge.addComponent(game.components.Alive()); + hedge.addComponent(game.components.Sprite({spriteName: "hedge"})) + return hedge; +} diff --git a/Homework/cs5410/bbiy/src/entities/lava.js b/Homework/cs5410/bbiy/src/entities/lava.js new file mode 100644 index 0000000..e529812 --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/lava.js @@ -0,0 +1,9 @@ +game.createLava = () => { + const lava = game.Entity(); + lava.addComponent(game.components.LoadPriority({priority: 6})); + lava.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + lava.addComponent(game.components.Alive()); + lava.addComponent(game.components.Sprite({spriteName: "lava"})) + lava.addComponent(game.components.Name({selector: "lava"})); + return lava; +} diff --git a/Homework/cs5410/bbiy/src/entities/rock.js b/Homework/cs5410/bbiy/src/entities/rock.js new file mode 100644 index 0000000..a87710a --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/rock.js @@ -0,0 +1,14 @@ +game.createRock = () => { + const rock = game.Entity(); + rock.addComponent(game.components.LoadPriority({priority: 2})); + rock.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + rock.addComponent(game.components.Alive()); + rock.addComponent(game.components.Sprite({spriteName: "rock"}));; + + +// rock.addComponent(game.components.Pushable()); + rock.addComponent(game.components.Name({selector: "rock"})); + rock.addComponent(game.components.Sinkable()); + + return rock; +}; diff --git a/Homework/cs5410/bbiy/src/entities/wall.js b/Homework/cs5410/bbiy/src/entities/wall.js new file mode 100644 index 0000000..e7549ca --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wall.js @@ -0,0 +1,13 @@ +game.createWall = () => { + const wall = game.Entity(); + wall.addComponent(game.components.LoadPriority({priority: 3})); + wall.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); +// wall.addComponent(game.components.Stop()); + wall.addComponent(game.components.Name({selector: "wall"})); + wall.addComponent(game.components.Alive()); + wall.addComponent(game.components.Sprite({spriteName: "wall"})); + + wall.addComponent(game.components.Burnable()); + wall.addComponent(game.components.Sinkable()); + return wall; +}; diff --git a/Homework/cs5410/bbiy/src/entities/water.js b/Homework/cs5410/bbiy/src/entities/water.js new file mode 100644 index 0000000..11522b1 --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/water.js @@ -0,0 +1,9 @@ +game.createWater = () => { + const water = game.Entity(); + water.addComponent(game.components.LoadPriority({priority: 5})); + water.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + water.addComponent(game.components.Alive()); + water.addComponent(game.components.Sprite({spriteName: "water"})) + water.addComponent(game.components.Name({selector: "water"})) + return water; +} diff --git a/Homework/cs5410/bbiy/src/entities/wordBigBlue.js b/Homework/cs5410/bbiy/src/entities/wordBigBlue.js new file mode 100644 index 0000000..15aaa0e --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordBigBlue.js @@ -0,0 +1,10 @@ +game.createWordBigBlue = () => { + const wordBigBlue = game.Entity(); + wordBigBlue.addComponent(game.components.LoadPriority({priority: 3})); + wordBigBlue.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordBigBlue.addComponent(game.components.Pushable({pushable: true})); + wordBigBlue.addComponent(game.components.Alive()); + wordBigBlue.addComponent(game.components.Sprite({spriteName: "wordBigBlue"})); + wordBigBlue.addComponent(game.components.Noun({select: "bigblue"})); + return wordBigBlue; +}; diff --git a/Homework/cs5410/bbiy/src/entities/wordFlag.js b/Homework/cs5410/bbiy/src/entities/wordFlag.js new file mode 100644 index 0000000..79617ea --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordFlag.js @@ -0,0 +1,10 @@ +game.createWordFlag = () => { + const wordFlag = game.Entity(); + wordFlag.addComponent(game.components.LoadPriority({priority: 3})); + wordFlag.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordFlag.addComponent(game.components.Pushable({pushable: true})); + wordFlag.addComponent(game.components.Alive()); + wordFlag.addComponent(game.components.Sprite({spriteName: "wordFlag"})); + wordFlag.addComponent(game.components.Noun({select: "flag"})); + return wordFlag; +} diff --git a/Homework/cs5410/bbiy/src/entities/wordIs.js b/Homework/cs5410/bbiy/src/entities/wordIs.js new file mode 100644 index 0000000..041f10c --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordIs.js @@ -0,0 +1,11 @@ +game.createWordIs = () => { + const wordIs = game.Entity(); + wordIs.addComponent(game.components.LoadPriority({priority: 3})); + wordIs.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + // wordIs.addComponent(game.components.Stop({stop: true})); + wordIs.addComponent(game.components.Pushable()); + wordIs.addComponent(game.components.Alive()); + wordIs.addComponent(game.components.Sprite({spriteName: "wordIs"})); + wordIs.addComponent(game.components.Verb({action: "Is"})); + return wordIs; +}; diff --git a/Homework/cs5410/bbiy/src/entities/wordKill.js b/Homework/cs5410/bbiy/src/entities/wordKill.js new file mode 100644 index 0000000..6906e9c --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordKill.js @@ -0,0 +1,10 @@ +game.createWordKill = () => { + const wordKill = game.Entity(); + wordKill.addComponent(game.components.LoadPriority({priority: 3})); + wordKill.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordKill.addComponent(game.components.Pushable({pushable: true})); + wordKill.addComponent(game.components.Alive()); + wordKill.addComponent(game.components.Sprite({spriteName: "wordKill"})) + wordKill.addComponent(game.components.Verb({action: "burn"})); + return wordKill; +} diff --git a/Homework/cs5410/bbiy/src/entities/wordLava.js b/Homework/cs5410/bbiy/src/entities/wordLava.js new file mode 100644 index 0000000..cf31286 --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordLava.js @@ -0,0 +1,11 @@ +game.createWordLava = () => { + const wordLava = game.Entity(); + wordLava.addComponent(game.components.LoadPriority({priority: 3})); + wordLava.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordLava.addComponent(game.components.Pushable({pushable: true})); + wordLava.addComponent(game.components.Alive()); + + wordLava.addComponent(game.components.Sprite({spriteName: "wordLava"})) + wordLava.addComponent(game.components.Noun({select: "lava"})); + return wordLava; +} diff --git a/Homework/cs5410/bbiy/src/entities/wordPush.js b/Homework/cs5410/bbiy/src/entities/wordPush.js new file mode 100644 index 0000000..5594e46 --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordPush.js @@ -0,0 +1,10 @@ +game.createWordPush = () => { + const wordPush = game.Entity(); + wordPush.addComponent(game.components.LoadPriority({priority: 3})); + wordPush.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordPush.addComponent(game.components.Pushable({pushable: true})); + wordPush.addComponent(game.components.Alive()); + wordPush.addComponent(game.components.Sprite({spriteName: "wordPush"})); + wordPush.addComponent(game.components.Verb({action: "push"})); + return wordPush; +}; diff --git a/Homework/cs5410/bbiy/src/entities/wordRock.js b/Homework/cs5410/bbiy/src/entities/wordRock.js new file mode 100644 index 0000000..648f6ba --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordRock.js @@ -0,0 +1,10 @@ +game.createWordRock = () => { + const wordRock = game.Entity(); + wordRock.addComponent(game.components.LoadPriority({priority: 3})); + wordRock.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordRock.addComponent(game.components.Pushable({pushable: true})); + wordRock.addComponent(game.components.Alive()); + wordRock.addComponent(game.components.Sprite({spriteName: "wordRock"})); + wordRock.addComponent(game.components.Noun({select: "rock"})); + return wordRock; +}; diff --git a/Homework/cs5410/bbiy/src/entities/wordSink.js b/Homework/cs5410/bbiy/src/entities/wordSink.js new file mode 100644 index 0000000..369f922 --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordSink.js @@ -0,0 +1,10 @@ +game.createWordSink = () => { + const wordSink = game.Entity(); + wordSink.addComponent(game.components.LoadPriority({priority: 3})); + wordSink.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordSink.addComponent(game.components.Pushable({pushable: true})); + wordSink.addComponent(game.components.Alive()); + wordSink.addComponent(game.components.Sprite({spriteName: "wordSink"})); + wordSink.addComponent(game.components.Verb({action: "sink"})); + return wordSink; +} diff --git a/Homework/cs5410/bbiy/src/entities/wordStop.js b/Homework/cs5410/bbiy/src/entities/wordStop.js new file mode 100644 index 0000000..e2ad45c --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordStop.js @@ -0,0 +1,10 @@ +game.createWordStop = () => { + const wordStop = game.Entity(); + wordStop.addComponent(game.components.LoadPriority({priority: 3})); + wordStop.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordStop.addComponent(game.components.Pushable({pushable: true})); + wordStop.addComponent(game.components.Alive()); + wordStop.addComponent(game.components.Sprite({spriteName: "wordStop"})); + wordStop.addComponent(game.components.Verb({action: "stop"})); + return wordStop; +}; diff --git a/Homework/cs5410/bbiy/src/entities/wordWall.js b/Homework/cs5410/bbiy/src/entities/wordWall.js new file mode 100644 index 0000000..277ab69 --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordWall.js @@ -0,0 +1,10 @@ +game.createWordWall = () => { + const wordWall = game.Entity(); + wordWall.addComponent(game.components.LoadPriority({priority: 3})); + wordWall.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordWall.addComponent(game.components.Pushable({pushable: true})); + wordWall.addComponent(game.components.Alive()); + wordWall.addComponent(game.components.Noun({select: "wall"})); + wordWall.addComponent(game.components.Sprite({spriteName: "wordWall"})); + return wordWall; +}; diff --git a/Homework/cs5410/bbiy/src/entities/wordWater.js b/Homework/cs5410/bbiy/src/entities/wordWater.js new file mode 100644 index 0000000..eb0c1be --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordWater.js @@ -0,0 +1,10 @@ +game.createWordWater = () => { + const wordWater = game.Entity(); + wordWater.addComponent(game.components.LoadPriority({priority: 3})); + wordWater.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordWater.addComponent(game.components.Pushable({pushable: true})); + wordWater.addComponent(game.components.Alive()); + wordWater.addComponent(game.components.Sprite({spriteName: "wordWater"})); + wordWater.addComponent(game.components.Noun({select: "water"})); + return wordWater; +} diff --git a/Homework/cs5410/bbiy/src/entities/wordWin.js b/Homework/cs5410/bbiy/src/entities/wordWin.js new file mode 100644 index 0000000..e8948ee --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordWin.js @@ -0,0 +1,10 @@ +game.createWordWin = () => { + const wordWin = game.Entity(); + wordWin.addComponent(game.components.LoadPriority({priority: 3})); + wordWin.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordWin.addComponent(game.components.Pushable({pushable: true})); + wordWin.addComponent(game.components.Alive()); + wordWin.addComponent(game.components.Sprite({spriteName: "wordWin"})); + wordWin.addComponent(game.components.Verb({action: "win"})); + return wordWin; +} diff --git a/Homework/cs5410/bbiy/src/entities/wordYou.js b/Homework/cs5410/bbiy/src/entities/wordYou.js new file mode 100644 index 0000000..1bf698f --- /dev/null +++ b/Homework/cs5410/bbiy/src/entities/wordYou.js @@ -0,0 +1,10 @@ +game.createWordYou = () => { + const wordYou = game.Entity(); + wordYou.addComponent(game.components.LoadPriority({priority: 3})); + wordYou.addComponent(game.components.Appearance({rot: 0, width: 100, height: 100})); + wordYou.addComponent(game.components.Pushable({pushable: true})); + wordYou.addComponent(game.components.Alive()); + wordYou.addComponent(game.components.Sprite({spriteName: "wordYou"})); + wordYou.addComponent(game.components.Verb({action: "you"})); + return wordYou; +}; diff --git a/Homework/cs5410/bbiy/src/game.js b/Homework/cs5410/bbiy/src/game.js new file mode 100644 index 0000000..5a7e391 --- /dev/null +++ b/Homework/cs5410/bbiy/src/game.js @@ -0,0 +1,72 @@ +game.loop = (timeStamp) => { + if (!game.running) { + return; + } + + let elapsedTime = timeStamp - game.lastTimeStamp; + game.lastTimeStamp = timeStamp; + + const changedIds = new Set(); + game.systemOrder.map((i) => { + game.systems[i] + .update(elapsedTime, game.entities, changedIds) + .forEach((id) => changedIds.add(id)); + }); + + for (let id in game.entities) { + if (game.entities[id].hasComponent("particles") && !game.entities[id].hasComponent("alive")) { + delete game.entities[id]; + } + } + + requestAnimationFrame(game.loop); +}; + +game.toggleRunning = () => { + game.running = !game.running; +}; + +game.startLoop = () => { + game.running = true; + game.lastTimeStamp = performance.now(); + game.assets.music.play(); + if (game.assets.music.paused) { + alert("Failed to start background music; please allow autoplay in your browser settings."); + } + requestAnimationFrame(game.loop); +}; + +game.loadSystems = () => { + game.systemOrder = ["grid", "collision", "physics", "keyboardInput", "particle", "logic", "undo", "render"]; + game.systems = { }; + game.systems.physics = game.system.Physics(), + game.systems.grid = game.system.Grid(game.entitiesGrid); + game.systems.collision = game.system.Collision(game.entitiesGrid); + game.systems.render = game.system.Render(game.graphics); + game.systems.particle = game.system.Particle(game.canvas.context); + game.systems.keyboardInput = game.system.KeyboardInput(); + game.systems.logic = game.system.Logic(game.entitiesGrid); + game.systems.undo = game.system.Undo(game.entitiesGrid, game.systems.logic, game.systems.grid); + game.systems.menu = game.system.Menu(); +}; + +game.loadLevelIndex = (level) => { + game.win = false; + + game.level = level; + [game.entities, game.config] = game.loadLevel(game.levels[game.level]); + + // Maintained by grid system as a side-effect + game.entitiesGrid = Array(game.config.yDim).fill(null).map(() => Array(game.config.xDim).fill(null).map(() => new Map())); + game.loadSystems(); +}; + +game.initialize = () => { + game.assets.music.addEventListener('ended', function() { + this.currentTime = 0; + this.play(); + }, false); + + game.loadLevelIndex(0); + game.startLoop(); +}; diff --git a/Homework/cs5410/bbiy/src/render/graphics.js b/Homework/cs5410/bbiy/src/render/graphics.js new file mode 100644 index 0000000..aa4195e --- /dev/null +++ b/Homework/cs5410/bbiy/src/render/graphics.js @@ -0,0 +1,47 @@ +// Pretty much a copy of my centipede code +game.graphics = ( + (context) => { + context.imageSmoothingEnabled = false; + const clear = () => { + context.clearRect(0, 0, game.canvas.width, game.canvas.height); + }; + + const Sprite = ({image, spriteX, spriteY, spriteWidth, spriteHeight, timePerFrame, cols, rows, numFrames, color, drawFunction}) => { + timePerFrame = timePerFrame ?? 100; + numFrames = numFrames ?? 1; + cols = cols ?? numFrames; + rows = rows ?? 1; + spriteX = spriteX ?? 0; + spriteY = spriteY ?? 0; + + let currentFrame = 0; + let lastTime = performance.now(); + + let draw; + if (!drawFunction) { + draw = (_elapsedTime, {x, y, rot, width, height}) => { + if (numFrames > 1) { + if (performance.now()-lastTime > timePerFrame) { + lastTime = performance.now(); + currentFrame = (currentFrame + 1) % numFrames; + } + } + context.save(); + context.translate(x+width/2, y+height/2); + context.rotate(rot * Math.PI / 180); + context.translate(-x-width/2, -y-height/2); + const row = currentFrame % rows; + const col = Math.floor(currentFrame / rows); + context.drawImage(image, spriteX+col*spriteWidth, spriteY+row*spriteHeight, spriteWidth, spriteHeight, x, y, width, height); + + context.restore(); + }; + } else { + draw = (elapsedTime, drawSpec) => drawFunction(elapsedTime, drawSpec, context); + } + return { draw }; + } + + return { clear, Sprite }; + } +)(game.canvas.context); diff --git a/Homework/cs5410/bbiy/src/render/sprites.js b/Homework/cs5410/bbiy/src/render/sprites.js new file mode 100644 index 0000000..d8ae126 --- /dev/null +++ b/Homework/cs5410/bbiy/src/render/sprites.js @@ -0,0 +1,156 @@ +game.sprites = { + bigBlue: game.graphics.Sprite({ + image: game.assets.bigblue, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + flag: game.graphics.Sprite({ + image: game.assets.flag, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + floor: game.graphics.Sprite({ + image: game.assets.floor, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + hedge: game.graphics.Sprite({ + image: game.assets.hedge, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 250, + }), + grass: game.graphics.Sprite({ + image: game.assets.grass, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + lava: game.graphics.Sprite({ + image: game.assets.lava, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + rock: game.graphics.Sprite({ + image: game.assets.rock, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wall: game.graphics.Sprite({ + image: game.assets.wall, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + water: game.graphics.Sprite({ + image: game.assets.water, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordBigBlue: game.graphics.Sprite({ + image: game.assets.wordBigBlue, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordFlag: game.graphics.Sprite({ + image: game.assets.wordFlag, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordIs: game.graphics.Sprite({ + image: game.assets.wordIs, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordKill: game.graphics.Sprite({ + image: game.assets.wordKill, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordLava: game.graphics.Sprite({ + image: game.assets.wordLava, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordPush: game.graphics.Sprite({ + image: game.assets.wordPush, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordRock: game.graphics.Sprite({ + image: game.assets.wordRock, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordSink: game.graphics.Sprite({ + image: game.assets.wordSink, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordStop: game.graphics.Sprite({ + image: game.assets.wordStop, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordWall: game.graphics.Sprite({ + image: game.assets.wordWall, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordWater: game.graphics.Sprite({ + image: game.assets.wordWater, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordWin: game.graphics.Sprite({ + image: game.assets.wordWin, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), + wordYou: game.graphics.Sprite({ + image: game.assets.wordYou, + spriteHeight: 24, + spriteWidth: 24, + numFrames: 3, + timePerFrame: 100, + }), +}; diff --git a/Homework/cs5410/bbiy/src/require.js b/Homework/cs5410/bbiy/src/require.js new file mode 100644 index 0000000..a4203f0 --- /dev/null +++ b/Homework/cs5410/bbiy/src/require.js @@ -0,0 +1,5 @@ +/** vim: et:ts=4:sw=4:sts=4 + * @license RequireJS 2.3.6 Copyright jQuery Foundation and other 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\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/systems/collision.js b/Homework/cs5410/bbiy/src/systems/collision.js new file mode 100644 index 0000000..0732c74 --- /dev/null +++ b/Homework/cs5410/bbiy/src/systems/collision.js @@ -0,0 +1,93 @@ +game.system.Collision = (entitiesGrid) => { + const update = (elapsedTime, entities, changedIds) => { + const thisChangedIds = new Set(); + for (let entity of Object.keys(entities).map((id) => entities[id])) { + if (entity.hasComponent("position") && entity.hasComponent("gridPosition") && (entity.hasComponent("burnable") || entity.hasComponent("sinkable")) && entity.hasComponent("alive")) { + for (let collided of entitiesGrid[entity.components.gridPosition.y][entity.components.gridPosition.x].values()) { + if (!equivalence(entity, collided) && collided.hasComponent("alive")){ + if (entity.hasComponent("burnable") && collided.hasComponent("burn")) { + const burnedParticleSpawner = game.createBorderParticles({colors: ["#f58d42", "#d6600b", "#c7a312", "#f2b844"]}); + burnedParticleSpawner.addComponent(game.components.Position(collided.components.position)); + burnedParticleSpawner.addComponent(game.components.Appearance({width: game.canvas.width / game.config.xDim, height: game.canvas.height / game.config.yDim})); + game.entities[burnedParticleSpawner.id] = burnedParticleSpawner; + entity.removeComponent("alive"); + game.assets.death.play(); + break; + } else if (entity.hasComponent("sinkable") && collided.hasComponent("sink")) { + const sunkParticleSpawner = game.createBorderParticles({colors: ["#16f7c9", "#0d6e5a", "#2fa18a", "#48cfb4", "#58877d", "#178054", "#2cdb92"]}); + sunkParticleSpawner.addComponent(game.components.Position(collided.components.position)); + sunkParticleSpawner.addComponent(game.components.Appearance({width: game.canvas.width / game.config.xDim, height: game.canvas.height / game.config.yDim})); + game.entities[sunkParticleSpawner.id] = sunkParticleSpawner; + entity.removeComponent("alive"); + collided.removeComponent("alive"); + game.assets.death.play(); + break; + } + } + } + } + if (entity.hasComponent("controllable") && entity.hasComponent("gridPosition")) { + for (let collided of entitiesGrid[entity.components.gridPosition.y][entity.components.gridPosition.x].values()) { + if (collided.hasComponent("win")) { + game.assets.win.play(); + game.win = true; + game.systems.menu.bringUpMenu(); + game.systems.menu.setState("levelSelect"); + } + } + + if (entity.hasComponent("momentum")) { + const momentum = unitize(entity.components.momentum); + + let found; + const proposed = {x: entity.components.gridPosition.x + momentum.dx, y: entity.components.gridPosition.y + momentum.dy}; + const entitiesToPush = []; + let wall = false; + do { + const proposedClampedInBounds = clamp(proposed, game.config.xDim-1, game.config.yDim-1); + if (!equivalence(proposed, proposedClampedInBounds)) { + break; + } + + found = false; + + const entitiesInCell = entitiesGrid[proposed.y][proposed.x]; + + for (let next of entitiesInCell.values()) { + if (next.hasComponent("alive")) { + if (next.hasComponent("stop")) { + wall = next; + found = false; + break; + } + if (next.hasComponent("pushable")) { + entitiesToPush.push(next); + found = true; + } + } + } + + proposed.x += momentum.dx; + proposed.y += momentum.dy; + } while(found); + + if (wall) { + entity.removeComponent("momentum"); + } else { + game.assets.move.play(); + entitiesToPush.map((e) => { + const pushedParticleSpawner = game.createBorderParticles({maxSpeed: 0.1, minAmount: 10, maxAmount: 15}); + pushedParticleSpawner.addComponent(game.components.Position(e.components.position)); + pushedParticleSpawner.addComponent(game.components.Appearance({width: game.canvas.width / game.config.xDim, height: game.canvas.height / game.config.yDim})); + game.entities[pushedParticleSpawner.id] = pushedParticleSpawner; + + e.addComponent(game.components.Momentum({...momentum})); + }); + } + } + } + } + return thisChangedIds; + }; + return { update }; +}; diff --git a/Homework/cs5410/bbiy/src/systems/grid.js b/Homework/cs5410/bbiy/src/systems/grid.js new file mode 100644 index 0000000..6d4cf84 --- /dev/null +++ b/Homework/cs5410/bbiy/src/systems/grid.js @@ -0,0 +1,71 @@ +game.system.Grid = (entitiesGrid) => { + let gridWidth = game.canvas.width / game.config.xDim; + let gridHeight = game.canvas.height / game.config.yDim; + + const gameCoordsToGrid = ({ x, y }) => { + return { x: Math.floor((x+gridWidth/2) / game.canvas.width * game.config.yDim), y: Math.floor((y+gridHeight/2) / game.canvas.height * game.config.yDim) }; + }; + + const gridCoordsToGame = ({ x, y }) => { + return { x: x * gridWidth, y: y * gridHeight }; + }; + + const rebuildGrid = (entities) => { + let changedIds = new Set(); + entities.map(entity => { + const { x, y } = entity.components.gridPosition; + if (!entitiesGrid[y][x].has(entity.id)) { + changedIds.add(entity.id); + } + }); + entitiesGrid.forEach((row) => row.forEach((entitiesInCell) => { + for (let id of entitiesInCell.keys()) { + if (changedIds.has(id)) { + entitiesInCell.delete(id); + } + } + })); + changedIds.forEach(id => { + // TODO: Figure out why we HAVE to use game.entities rather than entities + // Hint: it breaks when changing a level in the menu + const entity = game.entities[id]; + const { x, y } = entity.components.gridPosition; + entitiesGrid[y][x].set(entity.id, entity); + }); + }; + + const update = (_elapsedTime, entities, changedIds) => { + gridEntities = Object.keys(entities).filter((x) => entities[x].hasComponent("gridPosition")).map((x) => entities[x]); + const thisChangedIds = new Set(); + gridEntities.map((entity) => { + if (entity.hasComponent("appearance")) { + entity.components.appearance.width = gridWidth; + entity.components.appearance.height = gridHeight; + } + if (entity.hasComponent("gridPosition")) { + const oldGridCoords = entity.components.gridPosition; + if (entity.hasComponent("position")) { + const gameCoords = gridCoordsToGame(entity.components.gridPosition); + if (Math.abs(entity.components.position.x - gameCoords.x) >= gridWidth/2 || Math.abs(entity.components.position.y - gameCoords.y) >= gridHeight/2) { + entity.components.gridPosition = gameCoordsToGrid(entity.components.position); + if (entity.hasComponent("momentum")) { + entity.removeComponent("momentum"); + } + } + } + if (!entity.hasComponent("position") || !equivalence(entity.components.gridPosition, oldGridCoords)) { + entity.components.position = { + ...entity.components.position, + ...gridCoordsToGame(entity.components.gridPosition) + }; + thisChangedIds.add(entity.id); + } + } + }); + rebuildGrid(gridEntities); + return thisChangedIds; + }; + + + return { gameCoordsToGrid, gridCoordsToGame, update, gridWidth, gridHeight }; +}; diff --git a/Homework/cs5410/bbiy/src/systems/keyboardInput.js b/Homework/cs5410/bbiy/src/systems/keyboardInput.js new file mode 100644 index 0000000..1b399ca --- /dev/null +++ b/Homework/cs5410/bbiy/src/systems/keyboardInput.js @@ -0,0 +1,46 @@ +game.system.KeyboardInput = () => { + "use strict"; + const keys = {}; + const keyPress = (event) => { + if (!event.repeat) { + keys[event.key] = true; + } + }; + const removeKey = (event) => { + delete keys[event.key]; + }; + const update = (elapsedTime, entities, changedIds) => { + for (let id in entities) { + const entity = entities[id]; + if (entity.hasComponent('controllable') && entity.hasComponent('alive')) { + const controls = entity.components.controllable.controls; + if (!changedIds.has(entity.id)) { + if (controls.includes('left') && keys[game.controls.left]) { + entity.addComponent(game.components.Momentum({ dx: -1, dy: 0 })); + } else if (controls.includes('right') && keys[game.controls.right]) { + entity.addComponent(game.components.Momentum({ dx: 1, dy: 0 })); + } else if (controls.includes('up') && keys[game.controls.up]) { + entity.addComponent(game.components.Momentum({ dx: 0, dy: -1 })); + } else if (controls.includes('down') && keys[game.controls.down]) { + entity.addComponent(game.components.Momentum({ dx: 0, dy: 1 })); + } + } + } + } + if (keys[game.controls.undo]) { + game.systems.undo.undo(entities); + } + if (keys[game.controls.reset]) { + game.loadLevelIndex(game.level); + } + if (keys["Escape"]) { + game.systems.menu.bringUpMenu(); + } + Object.keys(keys).map((key) => delete keys[key]); + + return new Set(); + }; + window.addEventListener("keydown", keyPress); + window.addEventListener("keyup", removeKey); + return { keys, update }; +} diff --git a/Homework/cs5410/bbiy/src/systems/logic.js b/Homework/cs5410/bbiy/src/systems/logic.js new file mode 100644 index 0000000..e8854c1 --- /dev/null +++ b/Homework/cs5410/bbiy/src/systems/logic.js @@ -0,0 +1,149 @@ +game.system.Logic = (entitiesGrid) => { + "use strict"; + let currentVerbRules = []; + let previousVerbState = { + controllable: new Set(), + win: new Set(), + }; + const isWord = (entity) => entity.hasComponent("gridPosition") && (entity.hasComponent("verb") || entity.hasComponent("noun")); + + const getFirstWordEntity = (gridPosition) => { + if (!equivalence(gridPosition, clamp(gridPosition, game.config.xDim, game.config.yDim))) { + return null; + } + for (let entity of entitiesGrid[gridPosition.y][gridPosition.x].values()) { + if (isWord(entity)) { + return entity; + } + } + return null; + }; + + const verbActionsToComponent = { + "stop": game.components.Stop(), + "push": game.components.Pushable(), + "you": game.components.Controllable({controls: ['left', 'right', 'up', 'down']}), + "burn": game.components.Burn(), + "sink": game.components.Sink(), + "win": game.components.Win(), + }; + + const nounsToEntityCreators = { + "rock": game.createRock, + "wall": game.createWall, + "bigblue": game.createBigBlue, + "flag": game.createFlag, + "lava": game.createLava, + "water": game.createWater, + }; + + const doOnRule = (rule, entities, direction) => { + const [applyee, application] = [entities[rule[0]], entities[rule[1]]]; + const changedEntityIds = []; + if (applyee.hasComponent("noun")) { + const entityName = applyee.components.noun.select; + if (application.hasComponent("verb")) { + const verb = application.components.verb.action; + if (direction == "apply") { + currentVerbRules.push(rule); + } + for (let id in entities) { + const entity = entities[id]; + if (entity.hasComponent("alive") && entity.hasComponent("name") && entity.components.name.selector == entityName) { + changedEntityIds.push(id); + const component = verbActionsToComponent[verb]; + if (component) { + if (direction == "apply") { + if (verb == "you") { + if (!previousVerbState.controllable.has(id)) { + const newYouParticleSpawner = game.createBorderParticles({colors: ["#ffc0cb", "#ffb6c1", "#ffc1cc", "#ffbcd9", "#ff1493"], minAmount: 80, maxAmount: 150, maxSpeed: 0.5}); + newYouParticleSpawner.addComponent(game.components.Position(entity.components.position)); + newYouParticleSpawner.addComponent(game.components.Appearance({width: game.canvas.width / game.config.xDim, height: game.canvas.height / game.config.yDim})); + game.entities[newYouParticleSpawner.id] = newYouParticleSpawner; + } + } + if (verb == "win") { + if (!previousVerbState.win.has(id)) { + game.assets.win.play(); + } + } + entity.addComponent(component); + } else if (direction == "deapply") { + if (entity.hasComponent("controllable")) { + previousVerbState.controllable.add(id); + } + if (entity.hasComponent("win")) { + previousVerbState.win.add(id); + } + entity.removeComponent(component.name); + } + } + } + } + if (direction == "apply") { + if (changedEntityIds.some((id) => previousVerbState.controllable.has(id))) { + previousVerbState.controllable = new Set(); + } + } + } + if (application.hasComponent("noun")) { + const applicationEntityName = application.components.noun.select; + for (let id in entities) { + const entity = entities[id]; + if (entity.hasComponent("name") && entity.components.name.selector == entityName) { + const e = nounsToEntityCreators[applicationEntityName](); + ["name", "sprite", "burnable", "sinkable"].map((name) => { + if (e.hasComponent(name)) { + entity.components[name] = e.components[name]; + } + }); + } + } + } + }; + return changedEntityIds; + }; + + const parseRules = (entities) => { + currentVerbRules.map((rule) => doOnRule(rule, entities, "deapply")); + currentVerbRules = []; + const isWordGridPositions = []; + const changedEntityIds = new Set(); + entitiesGrid.forEach((row) => row.forEach((entitiesInCell) => { + for (let entity of entitiesInCell.values()) { + if (isWord(entity) && entity.hasComponent("verb") && entity.components.verb.action == "Is") { + isWordGridPositions.push(entity.components.gridPosition); + } + } + })); + let newRules = []; + isWordGridPositions.forEach((gridPosition) => { + const east = getFirstWordEntity({y: gridPosition.y, x: gridPosition.x - 1}); + const west = getFirstWordEntity({y: gridPosition.y, x: gridPosition.x + 1}); + const north = getFirstWordEntity({x: gridPosition.x, y: gridPosition.y - 1}); + const south = getFirstWordEntity({x: gridPosition.x, y: gridPosition.y + 1}); + + if (east && west) { + newRules.push([east.id, west.id]); + } + if (north && south) { + newRules.push([north.id, south.id]); + } + }); + newRules = newRules.sort((a, b) => (entities[b[1]].hasComponent("noun") ? 1 : -1) - (entities[a[1]].hasComponent("noun") ? 1 : -1)); + newRules.map((rule) => doOnRule(rule, entities, "apply").map((id) => changedEntityIds.add(id))); + return changedEntityIds; + }; + + const update = (_elapsedTime, entities, changedIds) => { + for (let id of changedIds) { + const changed = entities[id]; + if (changed.hasComponent("verb") || changed.hasComponent("noun")) { + return parseRules(entities); + } + } + return new Set(); + }; + + return { update, parseRules }; +}; diff --git a/Homework/cs5410/bbiy/src/systems/menu.js b/Homework/cs5410/bbiy/src/systems/menu.js new file mode 100644 index 0000000..abd6748 --- /dev/null +++ b/Homework/cs5410/bbiy/src/systems/menu.js @@ -0,0 +1,114 @@ +game.system.Menu = () => { + let state; + + const menuElement = document.getElementById("menu"); + + const escapeEventListener = (e) => { + if (e.key == "Escape") { + setState('main'); + } + }; + + const setState = (newState) => { + state = newState; + draw(); + }; + + const bringUpMenu = () => { + game.running = false; + game.assets.music.pause(); + window.addEventListener("keydown", escapeEventListener); + setState("main"); + }; + + const hide = () => { + menuElement.style.display = "none"; + game.startLoop(); + }; + + const listenFor = (action, elementId) => { + const element = document.getElementById(elementId); + element.innerHTML = "Listening..."; + const handleKey = (event) => { + window.removeEventListener("keydown", handleKey); + if (event.key == "Escape") { + element.innerHTML = menu.controls[action]; + return; + } + game.controls[action] = event.key; + localStorage.setItem("controls", JSON.stringify(game.controls)); + element.innerHTML = event.key; + }; + window.addEventListener("keydown", handleKey); + }; + + const setLevel = (index) => { + game.loadLevelIndex(index); + hide(); + }; + + const draw = () => { + menuElement.style.display = "block"; + menuElement.innerHTML = `<h1><span style='color: blue'>Big Blue</span> Is <span style='color: green'>You</h1>`; + if (state == "main") { + menuElement.innerHTML += ` + <div class='menu-button' onclick='game.systems.menu.setState("controls")'>Change Controls</div> + <div class='menu-button' onclick='game.systems.menu.setState("credits")'>Credits</div> + <div class='menu-button' onclick='game.systems.menu.setState("levelSelect")'>Select Level</div> + `; + } + else if (state == "controls") { + menuElement.innerHTML += ` + <div> + <p> + Move left: <button id="moveLeft" onfocus='game.systems.menu.listenFor("left", "moveLeft")'>${game.controls.left}</button> + <br> + Move right: <button id="moveRight" onfocus='game.systems.menu.listenFor("right", "moveRight")'>${game.controls.right}</button> + <br> + Move up: <button id="moveUp" onfocus='game.systems.menu.listenFor("up", "moveUp")'>${game.controls.up}</button> + <br> + Move down: <button id="moveDown" onfocus='game.systems.menu.listenFor("down", "moveDown")'>${game.controls.down}</button> + <br> + Undo: <button id="undo" onfocus='game.systems.menu.listenFor("undo", "undo")'>${game.controls.undo}</button> + <br> + Reset: <button id="reset" onfocus='game.systems.menu.listenFor("reset", "reset")'>${game.controls.reset}</button> + </p> + </div> + `; + } else if (state == "credits") { + menuElement.innerHTML += ` + <div> + <p> + Sprites from Baba Is You, as hosted <a href="https://www.spriters-resource.com/pc_computer/babaisyou/sheet/115231/">here</a>, and a few custom ones. + <br> + Background is from <a href="https://i.pinimg.com/originals/b2/2a/a2/b22aa22b2f3f55b6468361158d52e2e7.gif">PinImg</a>. + <br> + Music is <a href="https://www.youtube.com/watch?v=yQjAF3frudY">Fluffing A Duck</a> by Kevin MacLeod. + <br> + Other sound effects generated on <a href="https://www.sfxr.me/">SFXR</a>. + <br> + Developed by Logan Hunt, Ethan Payne + </p> + </div> + `; + } else if (state == "levelSelect") { + menuElement.innerHTML += ` + <div> + <p> Select a level to play: </p> + ${ + game.levels.map((level, index) => { + return `<div class='menu-button' onclick='game.systems.menu.setLevel(${index});'>${level.levelName}</div>`; + }).join("") + } + `; + } + if (!game.win) { + menuElement.innerHTML += "<div class='menu-button' onclick='game.systems.menu.hide()'>Resume Game</div>"; + } + if (state !== "main") { + menuElement.innerHTML += "<div class='menu-button' onclick='game.systems.menu.setState(\"main\")'>Back</div>"; + } + }; + + return { bringUpMenu, setState, listenFor, hide, setLevel, state }; +}; diff --git a/Homework/cs5410/bbiy/src/systems/particle.js b/Homework/cs5410/bbiy/src/systems/particle.js new file mode 100644 index 0000000..56d8c47 --- /dev/null +++ b/Homework/cs5410/bbiy/src/systems/particle.js @@ -0,0 +1,57 @@ +game.system.Particle = () => { + "use strict"; + const particleSpawners = {}; + + const particleSpawner = ({colors, maxAmount, minAmount, minLife, maxLife, minRadius, maxRadius, maxSpeed, spawnFunction}) => { + return Array(randomInRange(minAmount, maxAmount)).fill(0).map(() => { + let particleSpec = { + x: Math.random(), + y: Math.random(), + dx: Math.random() * maxSpeed - maxSpeed / 2, + dy: Math.random() * maxSpeed - maxSpeed / 2, + radius: randomInRange(minRadius, maxRadius), + color: colors[randomInRange(0, colors.length-1)], + lifetime: randomInRange(minLife, maxLife), + elapsed: 0, + }; + if (spawnFunction) { + particleSpec = {...particleSpec, ...spawnFunction(particleSpec)}; + } + return particleSpec; + }); + }; + + const update = (elapsedTime, entities, _changedIds) => { + for (let id in entities) { + const entity = entities[id]; + if (entity.hasComponent("particles")) { + if (!particleSpawners[entity.id]) { + particleSpawners[entity.id] = particleSpawner(entity.components.particles.spec.spec); + entities[id].particleSprite = game.graphics.Sprite({ + drawFunction: (elapsedTime, {x, y, width, height}, context) => { + let particleSpawner = particleSpawners[entity.id]; + particleSpawner.map((particleSpec) => particleSpec.elapsed += elapsedTime); + particleSpawners[id] = particleSpawner.filter((particleSpec) => particleSpec.lifetime > particleSpec.elapsed); + particleSpawner = particleSpawners[id]; + if (particleSpawner.length === 0) { + entities[id].removeComponent("alive"); + } + particleSpawner.map((particleSpec) => { + const position = {x: (particleSpec.x * width) + x + particleSpec.dx * particleSpec.elapsed, y: (particleSpec.y * height) + y + particleSpec.dy * particleSpec.elapsed}; + const fill = context.fillStyle; + context.fillStyle = particleSpec.color; + context.beginPath(); + context.arc(position.x, position.y, particleSpec.radius, 0, 2 * Math.PI); + context.fill(); + context.fillStyle = fill; + }); + } + }); + } + } + } + return new Set(); + }; + + return { update }; +}; diff --git a/Homework/cs5410/bbiy/src/systems/physics.js b/Homework/cs5410/bbiy/src/systems/physics.js new file mode 100644 index 0000000..18c3cb3 --- /dev/null +++ b/Homework/cs5410/bbiy/src/systems/physics.js @@ -0,0 +1,16 @@ +game.system.Physics = () => { + const update = (elapsedTime, entities, changedIds) => { + for (let id in entities) { + const entity = entities[id]; + if (entity.hasComponent("momentum") && entity.hasComponent("appearance")) { + const {dx, dy} = entity.components.momentum; + entity.components.position.x += dx * elapsedTime; + entity.components.position.y += dy * elapsedTime; + entity.components.position = clamp(entity.components.position, game.canvas.width - entity.components.appearance.width, game.canvas.height - entity.components.appearance.height); + } + } + + return new Set(); + }; + return { update }; +}; diff --git a/Homework/cs5410/bbiy/src/systems/render.js b/Homework/cs5410/bbiy/src/systems/render.js new file mode 100644 index 0000000..e0db7e3 --- /dev/null +++ b/Homework/cs5410/bbiy/src/systems/render.js @@ -0,0 +1,26 @@ +game.system.Render = (graphics) => { + const update = (elapsedTime, entities, _changedIds) => { + graphics.clear(); + + const entitiesArray = Object.keys(entities).map(key => entities[key]); + const sortedEntities = entitiesArray.sort((a, b) => { + const aprior = a.hasComponent("loadPriority") ? a.components.loadPriority.priority : 0; + const bprior = b.hasComponent("loadPriority") ? b.components.loadPriority.priority : 0; + return bprior - aprior; + }); + + sortedEntities.forEach((entity) => { + if (entity.hasComponent("position") && entity.hasComponent("appearance") && entity.hasComponent("alive")) { + const drawSpec = {...entity.components.position, ...entity.components.appearance}; + if (entity.hasComponent("sprite")) { + game.sprites[entity.components.sprite.spriteName].draw(elapsedTime, drawSpec); + } else if (entity.hasComponent("particles") && entity.particleSprite) { + entity.particleSprite.draw(elapsedTime, drawSpec); + } + } + }); + + return new Set(); + }; + return { update }; +}; diff --git a/Homework/cs5410/bbiy/src/systems/system.js b/Homework/cs5410/bbiy/src/systems/system.js new file mode 100644 index 0000000..f331401 --- /dev/null +++ b/Homework/cs5410/bbiy/src/systems/system.js @@ -0,0 +1 @@ +game.system = {};
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/systems/undo.js b/Homework/cs5410/bbiy/src/systems/undo.js new file mode 100644 index 0000000..086d6b4 --- /dev/null +++ b/Homework/cs5410/bbiy/src/systems/undo.js @@ -0,0 +1,32 @@ +game.system.Undo = (entitiesGrid, logicSystem, gridSystem) => { + const states = []; + + const update = (elapsedTime, entities, changedIds) => { + if (changedIds.size) { + const state = {}; + for (let id in entities) { + if (entities[id].hasComponent("gridPosition")) { + state[id] = JSON.parse(JSON.stringify(entities[id].components)); + } + } + states.push(state); + } + return new Set(); + }; + + const undo = (entities) => { + let state = states.slice(0, -1).pop(); + if (states.length > 1) { + states.pop(); + } + for (let id in state) { + for (let componentName in state[id]) { + entities[id].addComponent({name: componentName, ...state[id][componentName]}); + } + } + gridSystem.update(0, entities, new Set()); + logicSystem.parseRules(entities); + }; + + return { update, undo }; +}; diff --git a/Homework/cs5410/bbiy/src/utils/clamp.js b/Homework/cs5410/bbiy/src/utils/clamp.js new file mode 100644 index 0000000..b0da861 --- /dev/null +++ b/Homework/cs5410/bbiy/src/utils/clamp.js @@ -0,0 +1,6 @@ +const clamp = (vector, maxX, maxY) => { + const newVector = {...vector}; + newVector.x = Math.max(0, Math.min(maxX, vector.x)); + newVector.y = Math.max(0, Math.min(maxY, vector.y)); + return newVector; +}; diff --git a/Homework/cs5410/bbiy/src/utils/loadLevel.js b/Homework/cs5410/bbiy/src/utils/loadLevel.js new file mode 100644 index 0000000..3bd86d9 --- /dev/null +++ b/Homework/cs5410/bbiy/src/utils/loadLevel.js @@ -0,0 +1,87 @@ +game.loadLevel = (level) => { + const entities = {}; + const config = {...level.gridSize}; + for (let y = 0; y < level.gridSize.yDim; y++) { + for (let x = 0; x < level.gridSize.xDim; x++) { + const cell = level.level[y][x]; + cell.forEach((letter) => { + let entity; + switch (letter) { + case 'b': + entity = game.createBigBlue(); + break; + case 'h': + entity = game.createHedge(); + break; + case 'r': + entity = game.createRock(); + break; + case 'f': + entity = game.createFlag(); + break; + case 'g': + entity = game.createGrass(); + break; + case 'l': + entity = game.createFloor(); + break; + case 'w': + entity = game.createWall(); + break; + case 'a': + entity = game.createWater(); + break; + case 'A': + entity = game.createWordWater(); + break; + case 'N': + entity = game.createWordSink(); + break; + case 'V': + entity = game.createWordLava(); + break; + case 'v': + entity = game.createLava(); + break; + case 'K': + entity = game.createWordKill(); + break; + case 'W': + entity = game.createWordWall(); + break; + case 'I': + entity = game.createWordIs(); + break; + case 'S': + entity = game.createWordStop(); + break; + case 'R': + entity = game.createWordRock(); + break; + case 'P': + entity = game.createWordPush(); + break; + case 'B': + entity = game.createWordBigBlue(); + break; + case 'Y': + entity = game.createWordYou(); + break; + case 'F': + entity = game.createWordFlag(); + break; + case 'X': + entity = game.createWordWin(); + break; + default: + break; + } + if (entity) { + entity.addComponent(game.components.GridPosition({x, y})); + entities[entity.id] = entity; + } + }); + } + } + return [entities, config]; +};
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/utils/objectEquivalence.js b/Homework/cs5410/bbiy/src/utils/objectEquivalence.js new file mode 100644 index 0000000..e33dd76 --- /dev/null +++ b/Homework/cs5410/bbiy/src/utils/objectEquivalence.js @@ -0,0 +1,14 @@ +const equivalence = (obj1, obj2) => { + if (obj1 === null) { + return obj1 === null; + } + return Object.keys(obj1).every(key => { + if (obj2[key] === undefined) { + return false; + } + if (typeof obj1[key] === 'object') { + return equivalence(obj1[key], obj2[key]); + } + return obj1[key] === obj2[key]; + }); +}; diff --git a/Homework/cs5410/bbiy/src/utils/randInRange.js b/Homework/cs5410/bbiy/src/utils/randInRange.js new file mode 100644 index 0000000..528221a --- /dev/null +++ b/Homework/cs5410/bbiy/src/utils/randInRange.js @@ -0,0 +1,4 @@ +const randomInRange = (min, max) => { + // min <= random number <= max + return Math.floor(Math.random() * (max - min + 1)) + min; +}
\ No newline at end of file diff --git a/Homework/cs5410/bbiy/src/utils/unitizeVector.js b/Homework/cs5410/bbiy/src/utils/unitizeVector.js new file mode 100644 index 0000000..6297ca8 --- /dev/null +++ b/Homework/cs5410/bbiy/src/utils/unitizeVector.js @@ -0,0 +1,11 @@ +const unitize = (vector) => { + // Not *technically* a unit vector, but has x,y components of |magnitude| = 1 + Object.keys(vector).forEach((key) => { + if (typeof vector[key] === 'object') { + vector[key] = vector[key].unitize(); + } else if (typeof vector[key] === 'number') { + vector[key] = (vector[key] === 0 ? 0 : vector[key] / Math.abs(vector[key])); + } + }); + return vector; +}
\ No newline at end of file |