呼び出しインターフェースを追加

src/simulations/garden/p5_drawer.ts

@@ -18,6 +18,8 @@ export class P5Drawer {
   }
 
   public drawAll<DrawableState extends AnyDrawableStates>(states: DrawableState[]): void {
+    this.p.background(0, 0xFF);
+
     [...states]
       .sort((lhs, rhs) => drawPriority[lhs.case] - drawPriority[rhs.case])
       .forEach(state => this.draw(state))

src/simulations/garden/source.ts

@@ -1,21 +1,33 @@
 import p5 from "p5"
+import { Vector } from "src/classes/physics"
 import { defaultCanvasParentId } from "../../react-components/common/default_canvas_parent_id"
+import { P5Drawer } from "./p5_drawer"
+import { World } from "./world"
 
 let t = 0
 const canvasId = "canvas"
-const fieldSize = 600
+const cellSize = 4
+const worldSize = new Vector(200, 200)
+const fieldSize = worldSize.mult(cellSize)
 
 export const main = (p: p5): void => {
+  const world = new World(worldSize)
+  const drawer = new P5Drawer(p)
+
   p.setup = () => {
-    const canvas = p.createCanvas(fieldSize, fieldSize)
+    const canvas = p.createCanvas(fieldSize.x, fieldSize.y)
     canvas.id(canvasId)
     canvas.parent(defaultCanvasParentId)
 
     p.background(0, 0xFF)
   }
 
   p.draw = () => {
-    p.background(0, 0xFF)
+    const drawableObjects = [
+      world.drawableState(),
+      ...world.getDrawableObjects().map(obj => obj.drawableState()),
+    ]
+    drawer.drawAll(drawableObjects)
     t += 1
   }
 }

src/simulations/garden/world.ts

@@ -1,12 +1,16 @@
 import { Vector } from "src/classes/physics"
 import { Drawable } from "./drawable"
+import { Life } from "./life"
+import { Terrain } from "./terrain"
+
+type AnyWorldObject = Terrain | Life
 
 export type WorldDrawableState = {
   readonly case: "world"
 }
 
 export class World implements Drawable<WorldDrawableState> {
-
+  private terrains: Terrain[]
 
   public constructor(
     public readonly size: Vector,
@@ -18,4 +22,11 @@ export class World implements Drawable<WorldDrawableState> {
       case: "world",
     }
   }
+
+  public calculate(): void {
+  }
+
+  public getDrawableObjects(): AnyWorldObject[] {
+    return []
+  }
 }