TweetShootingBot

by hitode909 2011-01-12 [2011/01/12 19:05:37]

TweetShootingBot

@@ -3,7 +3,7 @@
  * @description TweetShootingBot
  * @include http://tweetshooting.appspot.com/
  * @license MIT License
- * @require 
+ * @require
  */
 
 var MouseUtil = { };
@@ -28,11 +28,10 @@
     move: function(x, y) {
         this.x = x;
         this.y = y;
-        this.dispatch(MouseUtil.mousemove(this.x, this.y));
+        this.dispatch(MouseUtil.mousemove(this.x - 12, this.y - 12)); // -12 ???
     },
     moveRelative: function(x, y) {
-        this.x += x;
-        this.y += y;
+        this.move(this.x+x, this.y+y);
         this.dispatch(MouseUtil.mousemove(this.x, this.y));
     },
     startShot: function() {
@@ -48,28 +47,96 @@
 
 var Bot = function(player) {
     this.controller = new Controller();
-    this.cycle = 0;
-    this.run();
+    var self = this;
+    setInterval(function() {
+        self.do();
+    }, 50);
 }
 
 Bot.prototype = {
-    run: function() {
-        this.controller.startShot();
-        var self = this;
-        setInterval(function() {
-            self.do();
-        }, 50);
-    },
     do: function() {
-        this.controller.move(Math.sin(this.cycle / 20) * (this.controller.screen.clientWidth * 0.5 - 24) + (this.controller.screen.clientWidth * 0.5 + 24), this.controller.screen.clientHeight * 0.9);
+        var self = this;
+        var nears = this.bullets.filter(function(bullet) {
+            return bullet.enemy && bullet.distance < 80 && bullet.y + 18 < self.controller.y && bullet.y > self.enemy.y;
+        }).sort(function(a, b) { return a.distance - b.distance });
+
+        var speed = 20.0;
+
+        if (nears.length == 0) {
+            this.safeCycle++;
+        } else {
+            this.safeCycle = 0;
+        }
+        if (nears.length > 1 && self.controller.y > self.enemy.y) {
+            var center = { x: (nears[0].x + nears[1].x) / 2, y: (nears[0].y + nears[1].y) / 2 };
+            var dx = center.x - self.controller.x;
+            var dy = center.y - self.controller.y;
+
+            var gate = Math.sqrt(Math.pow(nears[0].x - nears[1].x, 2) + Math.pow(nears[0].y - nears[1].y, 2));
+
+            if (gate > 40) {
+                self.controller.moveRelative(dx * 1.5, dy * 1.5);
+                console.log('go', nears[0].text + nears[1].text, gate);
+            } else {
+                self.controller.moveRelative(dx, speed);
+                console.log('back', nears[0].text + nears[1].text, gate);
+            }
+        } else if (this.safeCycle > 3) {
+            console.log('follow');
+            var dx = self.enemy.x - self.controller.x + 48 + Math.sin(self.cycle / 10) * 20;
+            var dy = self.enemy.y - self.controller.y + 200 + Math.sin(self.cycle / 20) * 80;
+            if (dx > speed) dx = speed;
+            if (dx < -speed) dx = -speed;
+            if (dy > speed) dy = speed;
+            if (dy < -speed) dy = -speed;
+            self.controller.moveRelative(dx, dy);
+        }
         this.cycle++;
         if (this.cycle %20 == 0) {
             this.controller.startShot();
         }
-    }
+        this.bullets = [];
+    },
+    notifyText: function(text, x, y) {
+        var myTweet = document.querySelector('#myInfo marquee').textContent;
+        this.bullets.push({ text: text,
+                            x: x,
+                            y: y,
+                            distance: Math.sqrt(Math.pow(this.controller.x - x, 2) + Math.pow(this.controller.y - y, 2)),
+                            enemy: myTweet.indexOf(text) == -1
+                          });
+    },
+    notifyImage: function(image, x, y, w, h) {
+        if (w == 64) {
+            // enemy
+            this.enemy = { x: x, y: y };
+        }
+    },
+    notifyNode: function(node) {
+    },
+    cycle: 0,
+    bullets: [],
+    enemy: { x: 0, y: 0 },
+    safeCycle: 0
 };
 
-new Bot();
+var bot = new Bot();
+
+document.body.addEventListener('DOMNodeInserted',function(ev){
+    bot.notifyNode(ev.target);
+}, false);
+
+var _drawImage = document.querySelector('canvas').getContext('2d').drawImage;
+document.querySelector('canvas').getContext('2d').drawImage = function(image, x, y, w, h) {
+    _drawImage.apply(this, arguments)
+    bot.notifyImage(image, x, y, w, h);
+};
+
+var _fillText = document.querySelector('canvas').getContext('2d').fillText;
+document.querySelector('canvas').getContext('2d').fillText = function(chr, x, y) {
+    _fillText.apply(this, arguments);
+    bot.notifyText(chr, x, y);
+};
 
 setInterval(function() {
     var halfScreen = document.querySelector('.halfScreen');

• /*
   * @title TweetShootingBot
   * @description TweetShootingBot
   * @include http://tweetshooting.appspot.com/
   * @license MIT License
   * @require
   */
  
  var MouseUtil = { };
  ['mousemove', 'mousedown', 'mouseup', 'click'].forEach(function (method) {
      MouseUtil[method] = function(x, y) {
          if (!x) x = 0;
          if (!y) y = 0;
          var event = document.createEvent("MouseEvents");
          event.initMouseEvent(method, true, false, window,
                               0, x, y, x, y, false, false, true, false, 0, null );
          return event;
      }
  });
  
  var Controller = function() {
      this.screen = document.querySelector('.tpLayer');
      this.x = this.screen.clientWidth / 2;
      this.y = this.screen.clientHeight / 3 * 2;
  }
  
  Controller.prototype = {
      move: function(x, y) {
          this.x = x;
          this.y = y;
          this.dispatch(MouseUtil.mousemove(this.x - 12, this.y - 12)); // -12 ???
      },
      moveRelative: function(x, y) {
          this.move(this.x+x, this.y+y);
          this.dispatch(MouseUtil.mousemove(this.x, this.y));
      },
      startShot: function() {
          this.dispatch(MouseUtil.mousedown(this.x, this.y));
      },
      stopShot: function() {
          this.dispach(MouseUtil.mouseup(this.x, this.y));
      },
      dispatch: function(event) {
          this.screen.dispatchEvent(event);
      }
  };
  
  var Bot = function(player) {
      this.controller = new Controller();
      var self = this;
      setInterval(function() {
          self.do();
      }, 50);
  }
  
  Bot.prototype = {
      do: function() {
          var self = this;
          var nears = this.bullets.filter(function(bullet) {
              return bullet.enemy && bullet.distance < 80 && bullet.y + 18 < self.controller.y && bullet.y > self.enemy.y;
          }).sort(function(a, b) { return a.distance - b.distance });
  
          var speed = 20.0;
  
          if (nears.length == 0) {
              this.safeCycle++;
          } else {
              this.safeCycle = 0;
          }
          if (nears.length > 1 && self.controller.y > self.enemy.y) {
              var center = { x: (nears[0].x + nears[1].x) / 2, y: (nears[0].y + nears[1].y) / 2 };
              var dx = center.x - self.controller.x;
              var dy = center.y - self.controller.y;
  
              var gate = Math.sqrt(Math.pow(nears[0].x - nears[1].x, 2) + Math.pow(nears[0].y - nears[1].y, 2));
  
              if (gate > 40) {
                  self.controller.moveRelative(dx * 1.5, dy * 1.5);
                  console.log('go', nears[0].text + nears[1].text, gate);
              } else {
                  self.controller.moveRelative(dx, speed);
                  console.log('back', nears[0].text + nears[1].text, gate);
              }
          } else if (this.safeCycle > 3) {
              console.log('follow');
              var dx = self.enemy.x - self.controller.x + 48 + Math.sin(self.cycle / 10) * 20;
              var dy = self.enemy.y - self.controller.y + 200 + Math.sin(self.cycle / 20) * 80;
              if (dx > speed) dx = speed;
              if (dx < -speed) dx = -speed;
              if (dy > speed) dy = speed;
              if (dy < -speed) dy = -speed;
              self.controller.moveRelative(dx, dy);
          }
          this.cycle++;
          if (this.cycle %20 == 0) {
              this.controller.startShot();
          }
          this.bullets = [];
      },
      notifyText: function(text, x, y) {
          var myTweet = document.querySelector('#myInfo marquee').textContent;
          this.bullets.push({ text: text,
                              x: x,
                              y: y,
                              distance: Math.sqrt(Math.pow(this.controller.x - x, 2) + Math.pow(this.controller.y - y, 2)),
                              enemy: myTweet.indexOf(text) == -1
                            });
      },
      notifyImage: function(image, x, y, w, h) {
          if (w == 64) {
              // enemy
              this.enemy = { x: x, y: y };
          }
      },
      notifyNode: function(node) {
      },
      cycle: 0,
      bullets: [],
      enemy: { x: 0, y: 0 },
      safeCycle: 0
  };
  
  var bot = new Bot();
  
  document.body.addEventListener('DOMNodeInserted',function(ev){
      bot.notifyNode(ev.target);
  }, false);
  
  var _drawImage = document.querySelector('canvas').getContext('2d').drawImage;
  document.querySelector('canvas').getContext('2d').drawImage = function(image, x, y, w, h) {
      _drawImage.apply(this, arguments)
      bot.notifyImage(image, x, y, w, h);
  };
  
  var _fillText = document.querySelector('canvas').getContext('2d').fillText;
  document.querySelector('canvas').getContext('2d').fillText = function(chr, x, y) {
      _fillText.apply(this, arguments);
      bot.notifyText(chr, x, y);
  };
  
  setInterval(function() {
      var halfScreen = document.querySelector('.halfScreen');
      if (halfScreen.style.display == 'none') return;
  
      ['.startButton', '.postButton'].forEach(function(selector) {
          var button = document.querySelector(selector);
          if (button && button.style.display == 'block') {
              button.dispatchEvent(MouseUtil.click());
          }
      });
  }, 1000);
  

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