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42 lines
1.5 KiB
42 lines
1.5 KiB
const { ccclass, property } = cc._decorator;
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@ccclass
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export default class PhysicsManager extends cc.Component {
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@property({ tooltip: "是否启动物理引擎" })
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active: boolean = true;
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@property({ tooltip: "是否显示包围盒" })
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aabb: boolean = true;
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@property({ tooltip: "是否显示关节链接线" })
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joint: boolean = true;
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@property({ tooltip: "是否填充形状" })
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shape: boolean = true;
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@property({ tooltip: "是否开启鼠标关节，可以拖动动态刚体" })
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mouseJoint: boolean = false;
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@property({tooltip: "重力" })
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gravity: cc.Vec2 = cc.v2(0, -960);
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onEnable() {
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/**开启或关闭物理系统 */
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let physicsManager = cc.director.getPhysicsManager();
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physicsManager.enabled = this.active;
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if (!this.active) return;
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/**设置物理系统重力系统 */
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physicsManager.gravity = this.gravity;
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/**设置调试标志 */
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let drawBits = cc.PhysicsManager.DrawBits;
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if (CC_PREVIEW) {
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physicsManager.debugDrawFlags =
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(this.aabb && drawBits.e_aabbBit) |
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(this.shape && drawBits.e_shapeBit) |
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(this.joint && drawBits.e_jointBit);
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} else {
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physicsManager.debugDrawFlags = 0;
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}
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}
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onDisable() {
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let physicsManager = cc.director.getPhysicsManager();
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physicsManager.debugDrawFlags = 0;
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physicsManager.enabled = false;
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}
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// update (dt) {}
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}
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