2 files changed, 117 insertions, 0 deletions
diff --git a/lib/factories/pixi.js b/lib/factories/pixi.js
new file mode 100644
index 0000000..e3c1b5a
--- /dev/null
+++ b/lib/factories/pixi.js
@@ -0,0 +1,66 @@
+import { Graphics } from 'pixi.js';
+
+/**
+ * Factory object that contains many methods to create prefab pixi
+ * objects
+ *
+ * @type object
+ * @name PixiFactory
+ */
+export default {
+
+  /**
+   * Creates a sumo container
+   *
+   * @function createSumo
+   * @memberof PixiFactory
+   * @return {external:CreateJs.Container} the created container
+   */
+  createSumo() {
+
+    const radius = 25;
+
+    // The body
+    const body = new Graphics();
+    body.beginFill(0x87c5ea)
+      .drawCircle(0, 0, radius)
+      .endFill();
+
+    // The mouth
+    const mouth = new Graphics();
+    mouth.lineStyle(10, 0xff0080, 1)
+      .arc(
+        0, 0, // center
+        radius * 0.6,
+        Math.PI / 6,
+        5 * Math.PI / 6
+      );
+
+    const leftEye = new Graphics();
+    leftEye.beginFill(0xffffff)
+      .drawCircle(-radius / 3 - radius / 8, -radius / 4, radius / 5)
+      .endFill();
+
+    const rightEye = new Graphics();
+    rightEye.beginFill(0xffffff)
+      .drawCircle(radius / 3 + radius / 8, -radius / 4, radius / 5);
+
+    const leftPupil = new Graphics();
+    leftPupil.beginFill(0x11)
+      .drawCircle(-radius / 3 - radius / 8, -radius / 4, radius / 10);
+
+    const rightPupil = new Graphics();
+    leftPupil.beginFill(0x11)
+      .drawCircle(radius / 3 + radius / 8, -radius / 4, radius / 10);
+
+    // The group
+    body.addChild(mouth);
+    body.addChild(leftEye);
+    body.addChild(rightEye);
+    body.addChild(leftPupil);
+    body.addChild(rightPupil);
+
+    return body;
+  }
+};
+
diff --git a/lib/factories/sumo.js b/lib/factories/sumo.js
new file mode 100644
index 0000000..b0e5416
--- /dev/null
+++ b/lib/factories/sumo.js
@@ -0,0 +1,51 @@
+import { Entity } from '@serpentity/serpentity';
+
+import PositionComponent from '@serpentity/components.position';
+import PixiContainerComponent from '../components/pixi_container';
+import PixiFactory from '../factories/pixi';
+
+/**
+ * Factory object that contains many methods to create prefab entities.
+ *
+ * @type object
+ * @name SumoFactory
+ */
+export default {
+
+  /**
+   * Creates a sumo entity and adds it to the engine. Can override
+   * position in the config object
+   *
+   * @function createSumo
+   * @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
+   */
+  createSumo(engine, config = {}) {
+
+    const entity = new Entity();
+
+    entity.addComponent(new PositionComponent(config.position));
+
+    const container = config.container || {
+      container: PixiFactory.createSumo()
+    };
+
+    // Match the symbol position with the entity position on init
+    // Otherwise it's up to systems
+    const position = entity.getComponent(PositionComponent);
+    container.container.position.x = position.x;
+    container.container.position.y = position.y;
+
+    entity.addComponent(new PixiContainerComponent(container));
+
+    if (engine) {
+      engine.addEntity(entity);
+    }
+
+    return entity;
+  }
+};