Réduction de l'espace des TMR

module/tmr/animation.js

@@ -0,0 +1,107 @@
+// pixiTMR.animate(pixiApp => pixiApp.ticker.add((delta) => {
+//   if (!sprite.waveAnimation) {
+//     sprite.waveAnimation = {
+//       originx: sprite.x,
+//       movex: 0,
+//       step: 0.03
+//     }
+//   }
+//   else {
+//     if (Math.abs(sprite.waveAnimation.movex) > 2) {
+//       sprite.waveAnimation.step = -sprite.waveAnimation.step
+//     }
+//     sprite.waveAnimation.movex += sprite.waveAnimation.step;
+//   }
+//   sprite.x = sprite.waveAnimation.originx + sprite.waveAnimation.movex
+// }));
+
+// return pixiTMR.square(this.code(),
+//   {
+//     zIndex: tmrTokenZIndex.trounoir,
+//     tint: tmrColors.trounoir,
+//     alpha: 1,
+//     taille: () => pixiTMR.sizes.full,
+//     decallage: {
+//       x: -pixiTMR.sizes.half,
+//       y: -pixiTMR.sizes.half
+//     }
+//   })
+
+export class TMRAnimations {
+
+  static withAnimation(sprite, pixiTMR, ...animations) {
+    if (animations.length > 0) {
+      animations.forEach(animation =>
+        pixiTMR.animate(pixiApp => pixiApp.ticker.add(delta => animation(sprite, delta)))
+      )
+    }
+    return sprite
+  }
+
+  static rotation(options = { frequence: () => 1, angle: () => 1 }) {
+    return (sprite, delta) => {
+      if (!sprite.tmrConfig) {
+        sprite.tmrConfig = { nextTick: 0 }
+      }
+      sprite.tmrConfig.nextTick -= delta
+      if (sprite.tmrConfig.nextTick <= 0) {
+        sprite.tmrConfig.nextTick = options.frequence(delta)
+        sprite.angle += options.angle(delta)
+      }
+    }
+  }
+
+  static changeZoom(range = { min: 0.8, max: 1.2, step: 0.005 }) {
+    return (sprite, delta) => {
+      if (!sprite.tmrConfig) {
+        sprite.tmrConfig = TMRAnimations.startRange(range)
+      }
+      sprite.tmrConfig.current += (sprite.tmrConfig.step * delta)
+      if (sprite.tmrConfig.current < sprite.tmrConfig.min) {
+        sprite.tmrConfig.step = Math.abs(sprite.tmrConfig.step)
+      }
+      else if (sprite.tmrConfig.current > sprite.tmrConfig.max) {
+        sprite.tmrConfig.step = -Math.abs(sprite.tmrConfig.step)
+
+      }
+      const taille = sprite.tmrConfig.current * sprite.taille()
+      sprite.width = taille
+      sprite.height = taille
+    }
+  }
+
+  static verticalAxis(options = { step: 1 }) {
+    return (sprite, delta) => {
+      if (!sprite.tmrConfig) {
+        sprite.tmrConfig = this.startRange({
+          min: -Math.PI / 2,
+          max: Math.PI / 2,
+          step: options.step * Math.PI / 180,
+        })
+      }
+      sprite.tmrConfig.current += (sprite.tmrConfig.step * delta)
+      sprite.width = Math.cos(sprite.tmrConfig.current) * sprite.taille()
+    }
+  }
+
+  static startRange(range) {
+    range.current = TMRAnimations.randomInSegment(range)
+    const min = range.min
+    if (min > range.max) {
+      range.min = range.max
+      range.max = min
+    }
+    return range
+  }
+
+  static outOfRange(range) {
+    return range.current < range.min || range.current > range.max
+  }
+
+  static randomInSegment(range) {
+    const min = range.min
+    const max = range.max
+    const step = range.step
+    return min + (Math.floor(Math.random() / step) * step) * (max - min)
+  }
+}