Add gamepad support (#10)

[rbdr/sumo] / lib / factories / sumo.js

diff --git a/lib/factories/sumo.js b/lib/factories/sumo.js
index dad99870ed9634d5deae699e01484068cf51d614..18e9d72dfafacfd37455658b5cddc40f0db2bf14 100644 (file)
--- a/lib/factories/sumo.js
+++ b/lib/factories/sumo.js
@@ -10,6 +10,9 @@ import CoupledEntitiesComponent from '../components/coupled_entities';
 import DashComponent from '../components/dash';
 import ElasticComponent from '../components/elastic';
 import ForceComponent from '../components/force';
 import DashComponent from '../components/dash';
 import ElasticComponent from '../components/elastic';
 import ForceComponent from '../components/force';

+import GrabAreaComponent from '../components/grab_area';
+import GrabbableComponent from '../components/grabbable';
+import GrabComponent from '../components/grab';

 import MaxVelocityComponent from '../components/max_velocity';
 import PositionComponent from '@serpentity/components.position';
 import PixiContainerComponent from '../components/pixi_container';
 import MaxVelocityComponent from '../components/max_velocity';
 import PositionComponent from '@serpentity/components.position';
 import PixiContainerComponent from '../components/pixi_container';


@@ -68,9 +71,12 @@ export default {
     // RENDERING
 
     const radius = 25;
     // RENDERING
 
     const radius = 25;

+    const pixiConfig = Object.assign({
+      radius
+    }, config.pixi);

 
     const container = config.container || {
 
     const container = config.container || {

-      container: PixiFactory.createSumo({ radius })
+      container: PixiFactory.createSumo(pixiConfig)

     };
     container.container.position.x = position.x;
     container.container.position.y = position.y;
     };
     container.container.position.x = position.x;
     container.container.position.y = position.y;


@@ -80,8 +86,8 @@ export default {
     // PHYSICS
 
     const frictionAir = 0.02;
     // PHYSICS
 
     const frictionAir = 0.02;

-    const friction = 1;
-    const frictionStatic = 1;
+    const friction = 0.01;
+    const frictionStatic = 0.01;

     const restitution = 1;
     const density = 1.5;
 
     const restitution = 1;
     const density = 1.5;
 


@@ -96,6 +102,18 @@ export default {
     });
     entity.addComponent(new BodyComponent({ body }));
 
     });
     entity.addComponent(new BodyComponent({ body }));
 

+    // GRAB
+
+    const areaSizeFactor = 2; // Multiplier vs the radius
+    const area = Bodies.circle(position.x / Config.meterSize, position.y / Config.meterSize, (radius * areaSizeFactor) / Config.meterSize, {
+      label: 'Sumo Grab Area',
+      isSensor: true
+    });
+
+    entity.addComponent(new GrabAreaComponent({ area }));
+    entity.addComponent(new GrabComponent({ body }));
+    entity.addComponent(new GrabbableComponent({ body }));
+

     if (engine) {
       engine.addEntity(entity);
     }
     if (engine) {
       engine.addEntity(entity);
     }


@@ -180,64 +198,304 @@ export default {
 
     const entity = this.createSumo(null, config);
 
 
     const entity = this.createSumo(null, config);
 

-    entity.addComponent(new ControlMapComponent({
-      map: [
-        {
-          source: {
-            type: 'keyboard',
-            index: 37 // left arrow
+    entity.addComponent(new ControlMapComponent(config.controlMap));
+
+    if (engine) {
+      engine.addEntity(entity);
+    }
+
+    return entity;
+  },
+
+  /**
+   * Creates a controllable sumo entity and adds it to the engine. Can override
+   * position in the config object. Has contrrol scheme defaults for
+   * player 1
+   *
+   * @function createPlayer1Sumo
+   * @memberof SumoFactory
+   * @param {external:Serpentity} [engine] the serpentity engine to attach
+   * to. If not sent, it will not be attached.
+   * @param {object} [config] the config to override the entity, accepts
+   * the key `position` as an object with an x and y property.
+   * @return {external:Serpentity.Entity} the created entity
+   */
+  createPlayer1Sumo(engine, config = {}) {
+
+    const playerConfig = Object.assign({
+      controlMap: {
+        map: [
+          {
+            source: {
+              type: 'keyboard',
+              index: 65 // a
+            },
+            target: {
+              component: ForceComponent,
+              property: 'x',
+              value: (value) => -Number(value)
+            }

           },
           },

-          target: {
-            component: ForceComponent,
-            property: 'x',
-            value: (value) => -Number(value)
-          }
-        },
-        {
-          source: {
-            type: 'keyboard',
-            index: 39 // right arrow
+          {
+            source: {
+              type: 'keyboard',
+              index: 68 // d
+            },
+            target: {
+              component: ForceComponent,
+              property: 'x',
+              value: (value) => Number(value)
+            }

           },
           },

-          target: {
-            component: ForceComponent,
-            property: 'x',
-            value: (value) => Number(value)
-          }
-        },
-        {
-          source: {
-            type: 'keyboard',
-            index: 38 // up arrow
+          {
+            source: {
+              type: 'keyboard',
+              index: 87 // w
+            },
+            target: {
+              component: ForceComponent,
+              property: 'y',
+              value: (value) => -Number(value)
+            }

           },
           },

-          target: {
-            component: ForceComponent,
-            property: 'y',
-            value: (value) => -Number(value)
-          }
-        },
-        {
-          source: {
-            type: 'keyboard',
-            index: 40 // down arrow
+          {
+            source: {
+              type: 'keyboard',
+              index: 83 // s
+            },
+            target: {
+              component: ForceComponent,
+              property: 'y',
+              value: (value) => Number(value)
+            }
+          },
+          {
+            source: {
+              type: 'keyboard',
+              index: 90 // Z
+            },
+            target: {
+              component: DashComponent,
+              property: 'dashing'
+            }
+          },
+          {
+            source: {
+              type: 'keyboard',
+              index: 88 // X
+            },
+            target: {
+              component: GrabComponent,
+              property: 'grabbing'
+            }
+          },
+          {
+            source: {
+              type: 'gamepad',
+              gamepadNumber: 0,
+              gamepadInputSource: 'axes',
+              index: 0 // left stick horizontal
+            },
+            target: {
+              component: ForceComponent,
+              property: 'x',
+              value: (value) => Number(value)
+            }
+          },
+          {
+            source: {
+              type: 'gamepad',
+              gamepadNumber: 0,
+              gamepadInputSource: 'axes',
+              index: 1 // left stick vertical
+            },
+            target: {
+              component: ForceComponent,
+              property: 'y',
+              value: (value) => Number(value)
+            }

           },
           },

-          target: {
-            component: ForceComponent,
-            property: 'y',
-            value: (value) => Number(value)
+          {
+            source: {
+              type: 'gamepad',
+              gamepadNumber: 0,
+              gamepadInputSource: 'buttons',
+              index: 2 // left face button
+            },
+            target: {
+              component: DashComponent,
+              property: 'dashing',
+              value: (value) => value.value
+            }
+          },
+          {
+            source: {
+              type: 'gamepad',
+              gamepadNumber: 0,
+              gamepadInputSource: 'buttons',
+              index: 0 // bottom face button
+            },
+            target: {
+              component: GrabComponent,
+              property: 'grabbing',
+              value: (value) => value.value
+            }

           }
           }

-        },
-        {
-          source: {
-            type: 'keyboard',
-            index: 90 // Z
+        ]
+      }
+    }, config);
+
+    const entity = this.createControllableSumo(null, playerConfig);
+
+    if (engine) {
+      engine.addEntity(entity);
+    }
+
+    return entity;
+  },
+
+  /**
+   * Creates a controllable sumo entity and adds it to the engine. Can override
+   * position in the config object. Has contrrol scheme defaults for
+   * player 2
+   *
+   * @function createPlayer2Sumo
+   * @memberof SumoFactory
+   * @param {external:Serpentity} [engine] the serpentity engine to attach
+   * to. If not sent, it will not be attached.
+   * @param {object} [config] the config to override the entity, accepts
+   * the key `position` as an object with an x and y property.
+   * @return {external:Serpentity.Entity} the created entity
+   */
+  createPlayer2Sumo(engine, config = {}) {
+
+    const playerConfig = Object.assign({
+      pixi: {
+        color: 0xeaacac
+      },
+      controlMap: {
+        map: [
+          {
+            source: {
+              type: 'keyboard',
+              index: 37 // left arrow
+            },
+            target: {
+              component: ForceComponent,
+              property: 'x',
+              value: (value) => -Number(value)
+            }
+          },
+          {
+            source: {
+              type: 'keyboard',
+              index: 39 // right arrow
+            },
+            target: {
+              component: ForceComponent,
+              property: 'x',
+              value: (value) => Number(value)
+            }
+          },
+          {
+            source: {
+              type: 'keyboard',
+              index: 38 // up arrow
+            },
+            target: {
+              component: ForceComponent,
+              property: 'y',
+              value: (value) => -Number(value)
+            }
+          },
+          {
+            source: {
+              type: 'keyboard',
+              index: 40 // down arrow
+            },
+            target: {
+              component: ForceComponent,
+              property: 'y',
+              value: (value) => Number(value)
+            }

           },
           },

-          target: {
-            component: DashComponent,
-            property: 'dashing'
+          {
+            source: {
+              type: 'keyboard',
+              index: 188 // ,
+            },
+            target: {
+              component: DashComponent,
+              property: 'dashing'
+            }
+          },
+          {
+            source: {
+              type: 'keyboard',
+              index: 190 // .
+            },
+            target: {
+              component: GrabComponent,
+              property: 'grabbing'
+            }
+          },
+          {
+            source: {
+              type: 'gamepad',
+              gamepadNumber: 1,
+              gamepadInputSource: 'axes',
+              index: 0 // left stick horizontal
+            },
+            target: {
+              component: ForceComponent,
+              property: 'x',
+              value: (value) => Number(value)
+            }
+          },
+          {
+            source: {
+              type: 'gamepad',
+              gamepadNumber: 1,
+              gamepadInputSource: 'axes',
+              index: 1 // left stick vertical
+            },
+            target: {
+              component: ForceComponent,
+              property: 'y',
+              value: (value) => Number(value)
+            }
+          },
+          {
+            source: {
+              type: 'gamepad',
+              gamepadNumber: 1,
+              gamepadInputSource: 'buttons',
+              index: 2 // left face button
+            },
+            target: {
+              component: DashComponent,
+              property: 'dashing',
+              value: (value) => value.value
+            }
+          },
+          {
+            source: {
+              type: 'gamepad',
+              gamepadNumber: 1,
+              gamepadInputSource: 'buttons',
+              index: 0 // bottom face button
+            },
+            target: {
+              component: GrabComponent,
+              property: 'grabbing',
+              value: (value) => value.value
+            }

           }
           }

-        }
-      ]
-    }));
+        ]
+      }
+    }, config);
+
+    const entity = this.createControllableSumo(null, playerConfig);

 
     if (engine) {
       engine.addEntity(entity);
 
     if (engine) {
       engine.addEntity(entity);


@@ -334,6 +592,52 @@ export default {
       engine.addEntity(entity);
     }
 
       engine.addEntity(entity);
     }
 

+    return entity;
+  },
+
+  /**
+   * Creates an invisible block
+   *
+   * @function createInvisibleBlock
+   * @memberof SumoFactory
+   * @param {external:Serpentity} [engine] the serpentity engine to attach
+   * to. If not sent, it will not be attached.
+   * @param {object} [config] the config to override the entity, accepts
+   * the key `position` as an object with an x and y property.
+   * @return {external:Serpentity.Entity} the created entity
+   */
+  createInvisibleBlock(engine, config = {}) {
+
+    const entity = new Entity();
+
+    // POSITION
+
+    entity.addComponent(new PositionComponent(config.position));
+    const position = entity.getComponent(PositionComponent);
+
+    // PHYSICS
+
+    const friction = 0;
+    const frictionStatic = 0;
+    const restitution = 1;
+
+    const body = Bodies.rectangle(position.x / Config.meterSize,
+      position.y / Config.meterSize,
+      config.width / Config.meterSize,
+      config.height / Config.meterSize,
+      {
+        isStatic: true,
+        label: 'Invisible Block',
+        friction,
+        restitution,
+        frictionStatic
+      });
+    entity.addComponent(new BodyComponent({ body }));
+
+    if (engine) {
+      engine.addEntity(entity);
+    }
+

     return entity;
   }
 };
     return entity;
   }
 };