Move the C&S thing into the attic

oldstuff/intro-to-crafty/src/components.js

@@ -0,0 +1,81 @@
+Crafty.c('Grid', {
+  init: function() {
+    this.attr({
+      w: Game.map_grid.tile.width,
+      h: Game.map_grid.tile.height
+    })
+  },
+
+  at: function(x, y) {
+    if (x === undefined && y === undefined) {
+      return {
+        x: this.x / Game.map_grid.tile.width,
+        y: this.y / Game.map_grid.tile.height
+      }
+    } else {
+      this.attr({
+        x: x * Game.map_grid.tile.width,
+        y: y * Game.map_grid.tile.height
+      });
+      return this;
+    }
+  }
+});
+
+Crafty.c('Actor', {
+  init: function() {
+    this.requires('2D, Canvas, Grid');
+  }
+});
+
+Crafty.c('Tree', {
+  init: function() {
+    this.requires('Actor, Color, Solid')
+      .color('rgb(20, 125, 40)');
+  }
+});
+
+Crafty.c('Bush', {
+  init: function() {
+    this.requires('Actor, Color, Solid')
+      .color('rgb(20, 185, 40)');
+  }
+});
+
+Crafty.c('PlayerCharacter', {
+  init: function() {
+    this.requires('Actor, Fourway, Color, Collision')
+      .fourway(4)
+      .color('rgb(20, 75, 40)')
+      .stopOnSolids()
+      .onHit('Village', this.visitVillage);
+  },
+
+  stopOnSolids: function() {
+    this.onHit('Solid', this.stopMovement);
+    return this;
+  },
+
+  stopMovement: function() {
+    this._speed = 0;
+    if (this._movement) {
+      this.x -= this._movement.x;
+      this.y -= this._movement.y;
+    }
+  },
+
+  visitVillage: function(data) {
+    data[0].obj.collect();
+  }
+});
+
+Crafty.c('Village', {
+  init: function() {
+    this.requires('Actor, Color')
+      .color('rgb(170, 125, 40)');
+  },
+
+  collect: function() {
+    this.destroy();
+  }
+});

oldstuff/intro-to-crafty/src/game.js

@@ -0,0 +1,46 @@
+Game = {
+  map_grid: {
+    width: 24,
+    height: 16,
+    tile: {
+      width: 16,
+      height: 16
+    }
+  },
+
+  width: function() {
+    return this.map_grid.width * this.map_grid.tile.width;
+  },
+
+  height: function() {
+    return this.map_grid.height * this.map_grid.tile.height;
+  },
+
+  start: function() {
+    Crafty.init(Game.width(), Game.height());
+    Crafty.background('rgb(249, 223, 125)');
+
+    Crafty.e('PlayerCharacter').at(5, 5);
+
+    var max_villages = 5;
+
+    for (var x = 0; x < Game.map_grid.width; x++) {
+      for (var y = 0; y < Game.map_grid.height; y++) {
+        var at_edge = x == 0 ||
+          x == Game.map_grid.width - 1 ||
+          y == 0 ||
+          y == Game.map_grid.height - 1;
+
+        if (at_edge) {
+          Crafty.e('Tree').at(x, y);
+        } else if (Math.random() < 0.06) {
+          Crafty.e('Bush').at(x, y);
+        }
+
+        if (Math.random() < 0.02 && Crafty('Village').length < max_villages) {
+          Crafty.e('Village').at(x, y);
+        }
+      }
+    }
+  }
+}