move entity definitions to templates

src/template.js

@@ -0,0 +1,65 @@
+import { Vector2 } from 'three'
+import Ability from './ability.js'
+import Team from './team.js'
+
+export default class Template {
+  static minion(team, options = {}) {
+    return {
+      abilities: [options.ranged ? Ability.rangedAttack : Ability.meleeAttack, null, null, null],
+      height: options.ranged ? 40 : 38,
+      logic: this.#minionLogic(team),
+      maxHealth: options.ranged ? 300 : 450,
+      position: team == Team.blue ? new Vector2(200, 200) : new Vector2(1800, 1800),
+      radius: options.ranged ? 46 : 48,
+      speed: 325,
+      team,
+    }
+  }
+
+  static player(overrides) {
+    return {
+      abilities: [
+        Ability.rangedAttack,
+        Ability.straightShot,
+        Ability.shieldThrow,
+        Ability.blink,
+      ],
+      height: 80,
+      logic: this.#playerLogic,
+      maxHealth: 600,
+      spawnPosition: new Vector2(500, 150),
+      radius: 65,
+      ...overrides,
+    }
+  }
+
+  static #minionLogic(team) {
+    const finalGoal = team == Team.blue ? new Vector2(1900, 1900) : new Vector2(100, 100)
+    const subGoal = new Vector2(850, 1150)
+    const subGoalCheck = team == Team.blue ? ((entity) => entity.position.x < 800 || entity.position.y < 1100) : ((entity) => entity.position.x > 900 || entity.position.y > 1200)
+
+    return function builtMinionLogic() {
+      const entity = this
+      if (entity.dead) { entity.despawn() }
+
+      let goal = finalGoal
+      if (subGoalCheck(entity)) {
+        goal = subGoal
+      }
+
+      const direction = goal.clone().sub(entity.position).normalize().multiplyScalar(100)
+      const fakeDestination = entity.position.clone().add(direction)
+      entity.attackAction(fakeDestination.x, fakeDestination.y)
+    }
+  }
+
+  // TODO: proper respawn
+  static #playerLogic() {
+    return function playerLogic() {
+      const entity = this
+      if (entity.dead) {
+        entity.respawn()
+      }
+    }
+  }
+}