feat: 源码

teams/打砖块/control

@@ -1,10 +1 @@
-<!--
- * @@Title: 
- * @@Description: 
- * 
- * @@Author: JZT.胡彪
- * @Date: 2024-11-11 09:21:00
- * @LastEditors: JZT.胡彪
- * @LastEditTime: 2024-11-11 09:31:29
--->
 通过 `←` `→` 来控制板子左右移动

teams/打砖块/moon_version.txt

@@ -0,0 +1,5 @@
+## 查看版本 `moon version --all`
+
+moon 0.1.20241111 (e6d64e0 2024-11-11) ~\.moon\bin\moon.exe
+moonc v0.1.20241111+dc2407357 ~\.moon\bin\moonc.exe
+moonrun 0.1.20241111 (e6d64e0 2024-11-11) ~\.moon\bin\moonrun.exe

teams/打砖块/src/main/main.mbt

@@ -0,0 +1,218 @@
+let width = 50
+
+let height = 5
+
+let ball_size = 5
+
+let screen_size = 160
+
+// 拍子
+struct PaddleModel {
+  mut x : Int
+  y : Int
+  width : Int
+  height : Int
+}
+
+pub fn PaddleModel::new() -> PaddleModel {
+  {
+    x: screen_size / 2 - width / 2,
+    y: screen_size - 4,
+    width: width,
+    height: height,
+  }
+}
+let paddle : PaddleModel = PaddleModel::new()
+
+// 小球
+struct BallModel {
+ mut x : Int
+ mut y : Int
+ mut dx : Int
+ mut dy : Int
+}
+pub fn BallModel::new() -> BallModel {
+  {
+    // x: screen_size / 2, 
+    x: 10,
+    y: screen_size - 110, 
+    dx: 1, 
+    dy: 1
+  }
+}
+
+let ball : BallModel = BallModel::new()
+// let rng : @random.Rand = @random.new()
+
+// 砖块
+struct BrickModel {
+  x : Int
+  y : Int
+  width : Int
+  height : Int
+}
+
+// 当前关卡-类型
+struct GameModel {
+  bricks : Array[BrickModel] // 游戏 砖块数据
+  mut score : Int // 游戏分数
+  mut status : String // 游戏状态
+}
+
+// 当前关卡
+let gameModel : GameModel = { 
+    bricks: [],
+    score: 0,
+    status: "waiting"
+  }
+
+pub fn init_bricks() -> Unit {
+    let brickWidth = 14;
+    let brickHeight = 6;
+    let brickCount = 10;
+    let brickRow = 5;
+    for row = 0; row < brickRow; row = row + 1  {
+      for col = 0; col < brickCount; col = col + 1 {
+          gameModel.bricks.push({
+              x: col * (brickWidth + 2) + 1,
+              y: row * (brickHeight + 2) + 1,
+              width: brickWidth,
+              height: brickHeight
+          });
+      }
+    }
+}
+
+pub fn draw_bricks() -> Unit {
+  @wasm4.set_draw_colors(2)
+  for brick in gameModel.bricks {
+    @wasm4.rect(brick.x, brick.y, brick.width, brick.height)
+  }
+}
+
+pub fn draw_ball() -> Unit {
+  @wasm4.set_draw_colors(3)
+  @wasm4.oval(ball.x, ball.y, ball_size, ball_size)
+}
+
+pub fn draw_paddle() -> Unit {
+  @wasm4.set_draw_colors(2)
+  @wasm4.set_draw_colors(0x0U, index=2)
+  @wasm4.rect(paddle.x, paddle.y, paddle.width, paddle.height)
+}
+
+// 更新游戏状态
+pub fn updatePaddle(x : Int) -> Unit {
+  paddle.x = paddle.x + x
+}
+pub fn updateBall() -> Unit {
+  ball.x = ball.dx + ball.x
+  ball.y = ball.dy + ball.y
+}
+
+// 渲染游戏画面
+pub fn draw() -> Unit {
+  draw_ball()
+  draw_bricks()
+  draw_paddle()
+}
+
+// 游戏主循环
+pub fn game_loop() -> Unit {
+  // 1. 更新游戏状态
+  updateBall()
+  check_collision()
+  // 2. 渲染游戏画面
+  draw()
+
+}
+pub fn end_game(text: String, x: Int, y : Int) -> Unit {
+  gameModel.status = "complete"
+  @wasm4.text(text, x, y)
+  ball.dx = 0;
+  ball.dy = 0;
+  tone()
+}
+pub fn tone() -> Unit {
+  @wasm4.tone(
+    (2000, 0),
+    @wasm4.ADSR::new(5),
+    @wasm4.ADSRVolume::new(100),
+    @wasm4.ToneFlag::new(),
+  )
+}
+
+// 检查碰撞
+pub fn check_collision() -> Unit {
+  // 检查球是否撞到砖块
+  for i=0; i < gameModel.bricks.length(); i = i + 1 {
+      let brick = gameModel.bricks[i]
+      if ball.x + ball_size > brick.x &&
+         ball.x - ball_size < brick.x + brick.width &&
+         ball.y + ball_size > brick.y &&
+         ball.y - ball_size < brick.y + brick.height {
+            ball.dy = -ball.dy;
+           let _ = gameModel.bricks.remove(i);
+            gameModel.score = gameModel.score + 1;
+        }
+    }
+
+
+
+  if gameModel.bricks.length() == 0 {
+      end_game("Game Complete!", 20, 80);
+  }
+  // 检查球是否撞到墙壁
+  if ball.x + ball_size > screen_size || ball.x - ball_size < 0 {
+      ball.dx = -ball.dx;
+  }
+  if ball.y - ball_size < 0 {
+      ball.dy = -ball.dy;
+      // tone()
+  }
+
+  // 检查球是否撞到拍子
+  if 
+      ball.x + ball_size > paddle.x &&
+      ball.x - ball_size < paddle.x + paddle.width &&
+      ball.y + ball_size > paddle.y &&
+      ball.y - ball_size < paddle.y + paddle.height {
+        ball.dy = -ball.dy;
+        // tone()
+  }
+
+  // 检查球是否掉出屏幕
+  if ball.y + ball_size > screen_size {
+      end_game("Game Over!", 40, 80);
+
+  }
+}
+
+
+pub fn start() -> Unit {
+  @wasm4.set_palette(1, @wasm4.rgb(0xF9F9F9)) 
+  @wasm4.set_palette(2, @wasm4.rgb(0xFF0000)) 
+  @wasm4.set_palette(3, @wasm4.rgb(0x00FF00))
+  @wasm4.set_palette(4, @wasm4.rgb(0x0000FF)) 
+  init_bricks()
+  // draw()
+}
+
+pub fn update() -> Unit {
+  if @wasm4.get_gamepad().button_right && paddle.x + width < screen_size {
+    updatePaddle(1)
+  } else if @wasm4.get_gamepad().button_left && paddle.x > 0 {
+    updatePaddle(-1)  
+  } 
+  // else if @wasm4.get_gamepad().button_up || @wasm4.get_gamepad().button_down {
+  //   updateBall()
+    gameModel.status = "running"
+  // } else {
+    if gameModel.status == "running" {
+      game_loop()
+    }
+  // }
+
+   @wasm4.set_draw_colors(4)
+   @wasm4.text("Score: "+ gameModel.score.to_string(), 40, 60)
+}

teams/打砖块/src/main/moon.pkg.json

@@ -0,0 +1,29 @@
+{
+  // "is-main": true,
+  "import": [
+    "moonbitlang/wasm4"
+  ],
+  "link": {
+    "wasm-gc": {
+      "exports": [
+        "start",
+        "update"
+      ],
+      "import-memory": {
+        "module": "env",
+        "name": "memory"
+      }
+    },
+    "wasm": {
+      "exports": [
+        "start",
+        "update"
+      ],
+      "import-memory": {
+        "module": "env",
+        "name": "memory"
+      },
+      "heap-start-address": 6590
+    }
+  }
+}