add postbox

packages/trashy_road/assets/tiles/Tiles.tsx

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<tileset version="1.9" tiledversion="1.10.2" name="Tiles" tilewidth="768" tileheight="1024" tilecount="33" columns="0">
+<tileset version="1.9" tiledversion="1.10.2" name="Tiles" tilewidth="768" tileheight="1024" tilecount="34" columns="0">
  <grid orientation="orthogonal" width="1" height="1"/>
  <tile id="2">
   <image width="128" height="128" source="../images/sprites/apple_core_1.png"/>
@@ -32,7 +32,7 @@
   <image width="512" height="768" source="../images/sprites/building_2.png"/>
  </tile>
  <tile id="18">
-  <image width="256" height="384" source="../images/sprites/building_4.png"/>
+  <image width="768" height="1024" source="../images/sprites/building_4.png"/>
  </tile>
  <tile id="19">
   <image width="512" height="256" source="../images/sprites/bench.png"/>
@@ -100,4 +100,7 @@
  <tile id="41">
   <image width="256" height="256" source="../images/sprites/bus_stop.png"/>
  </tile>
+ <tile id="48">
+  <image width="128" height="128" source="../images/sprites/post_box.png"/>
+ </tile>
 </tileset>

packages/trashy_road/assets/tiles/post_box.tx

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<template>
+ <tileset firstgid="1" source="Tiles.tsx"/>
+ <object class="post_box" gid="49" width="128" height="128"/>
+</template>

packages/trashy_road/lib/src/game/entities/obstacle/obstacle.dart

@@ -168,6 +168,19 @@ class Obstacle extends PositionedEntity with Untraversable, ZIndex {
           children: [_BusStopSpriteGroup()],
         );
 
+  // A Obstacle that is an post box.
+  //
+  // The postbox takes up 1x2 tile space
+  Obstacle._postBox({required Vector2 position})
+      : this._(
+          position: position,
+          hitbox: RectangleHitbox(
+            position: Vector2(0.2, -0.1)..toGameSize(),
+            size: Vector2(0.6, 0.6)..toGameSize(),
+          ),
+          children: [_PostBoxSpriteGroup()],
+        );
+
   factory Obstacle.fromTiledObject(TiledObject tiledObject) {
     final type = tiledObject.type;
     final position = Vector2(tiledObject.x, tiledObject.y);
@@ -195,6 +208,8 @@ class Obstacle extends PositionedEntity with Untraversable, ZIndex {
         return Obstacle._lampPost(position: position);
       case 'bus_stop':
         return Obstacle._busStop(position: position);
+      case 'post_box':
+        return Obstacle._postBox(position: position);
       default:
         throw ArgumentError('Unknown obstacle type: $type');
     }
@@ -493,3 +508,23 @@ class _BusStopSpriteGroup extends PositionComponent {
           ],
         );
 }
+
+class _PostBoxSpriteGroup extends PositionComponent {
+  _PostBoxSpriteGroup()
+      : super(
+          // The `size`, `position` and `scale` have been eye-balled to fit with
+          // the tile size.
+          position: Vector2(0.15, -0.1)..toGameSize(),
+          scale: Vector2.all(0.6),
+          children: [
+            GameSpriteComponent.fromPath(
+              anchor: Anchor.bottomLeft,
+              spritePath: Assets.images.sprites.postBoxShadow.path,
+            ),
+            GameSpriteComponent.fromPath(
+              anchor: Anchor.bottomLeft,
+              spritePath: Assets.images.sprites.postBox.path,
+            ),
+          ],
+        );
+}

packages/trashy_road/lib/src/game/entities/player/player.dart

@@ -19,7 +19,7 @@ class Player extends PositionedEntity with ZIndex {
             PropagatingCollisionBehavior(
               RectangleHitbox(
                 isSolid: true,
-                size: Vector2(0.5, 0.8)..toGameSize(),
+                size: Vector2(0.3, 0.6)..toGameSize(),
                 anchor: Anchor.center,
               ),
             ),