Changeset 122 for pycodeshooter/trunk/shooter/system.js

Timestamp:

01/22/12 19:47:14 (12 years ago)

Author:

atzm

Message:

add stage bgm rotation

File:

• pycodeshooter/trunk/shooter/system.js (modified) (6 diffs)

pycodeshooter/trunk/shooter/system.js

@@ -207 +207 @@
 }
 
+function switchStageBgm() {
+    var sum    = 0;
+    var stage  = 1;
+    var stages = new Array();
+    var base   = 50000;
+    var score  = 0;
+    var scores = Object.keys(System.score);
+
+    for (var i = 0; i < scores.length; i++) {
+        sum += System.score[scores[i]];
+    }
+    score = Math.round(sum / scores.length);
+
+    for (var name in System.sound) {
+        if (!name.match(/^bgm_stage/)) continue;
+        stages.push(name);
+    }
+    stage = Math.floor((score % (stages.length * base)) / base) + 1;
+
+    for (var i = 0; i < stages.length; i++) {
+        if (("bgm_stage" + stage) == stages[i]) {
+            playSound(stages[i]);
+        }
+        else {
+            pauseSound(stages[i], true);
+        }
+    }
+}
+
 function toggleSound(val) {
     for (var name in System.sound)
@@ -219 +248 @@
     if (System.sound[name])
         System.sound[name].play();
+}
+
+function pauseSound(name, stop) {
+    if (System.sound[name]) {
+        System.sound[name].pause();
+        if (stop)
+            System.sound[name].currentTime = 0;
+    }
 }
 
@@ -331 +368 @@
     );
 
+    switchStageBgm();
+
     // draw score
     var scoreNames = Object.keys(System.score).sort();
@@ -422 +461 @@
     if (System.mainIntervalId) {
         clearInterval(System.mainIntervalId);
-        System.mainIntervalId = 0;
-    }
-
-    drawScreen(
-        System.screen.ctx,
-        "source-over",
-        "rgba(0,0,0,1)",
-        System.screen.width,
-        System.screen.height
-    );
+        System.mainIntervalId   = 0;
+        System.players          = new Array();
+        System.enemies          = new Array();
+        System.backgroundObject = new Array();
+        System.deathPieces      = new Array();
+    }
 
     var trooper = new Trooper(
@@ -474 +509 @@
                           -0.5)]
     );
-    trooper.registerCallback("addBomb", function() {playSound("se_bomb")});
-    trooper.registerCallback("damaged", function() {playSound("se_damage_player")});
+    trooper.registerCallback("addBomb", function(){playSound("se_bomb")});
+    trooper.registerCallback("damaged", function(){playSound("se_damage_player")});
 
     System.players.push(trooper);
@@ -483 +518 @@
     }
 
-    System.backgroundObject = new Array();
-    System.mainIntervalId   = setInterval(mainLoop, 20);
-}
+    drawScreen(
+        System.screen.ctx,
+        "source-over",
+        "rgba(0,0,0,1)",
+        System.screen.width,
+        System.screen.height
+    );
+
+    document.onkeydown  = function (ev) { setKeyDown(ev.keyCode); };
+    document.onkeyup    = function (ev) { setKeyUp(ev.keyCode); };
+    document.onkeypress = function (ev) { setKeyPress(ev.charCode); };
+
+    System.mainIntervalId = setInterval(mainLoop, 20);
+}