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Refactor chasing code into a generic target chaser

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Andrew Kesterson
2014-06-19 17:30:52 -07:00
parent b17493942b
commit f782d54ff9
2 changed files with 28 additions and 15 deletions
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39
moonlight/js/moonlight-skulk.js
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@@ -942,8 +942,9 @@ var AISprite = function(game, x, y, key, frame) {
return true;
}
this.path_tween_start = function()
this.path_tween_start = function(movingstate)
{
movingState = (typeof movementState == undefined ? movementState : (STATE_MOVING | STATE_RUNNING);
this.path_tweens = [];
prevpos = [this.x, this.y]
for ( var i = 0;
@@ -1017,40 +1018,47 @@ var AISprite = function(game, x, y, key, frame) {
}
}
this.action_chaseplayer = function()
this.chasetarget = function(target, alertedState, movingstate, visual)
{
var movingstate = STATE_NONE;
if ( game.physics.arcade.collide(this, player) )
alertedState = (typeof alertedState == undefined ? alertedState : STATE_ALERTED);
visual = (typeof visual == undefined ? visual : false);
if ( game.physics.arcade.collide(this, target) )
return;
if ( this.path_index >= this.path.length ) {
this.path_tween_stop();
console.log("I am at the end of my path");
if ( this.canSeeSprite(player, false) == true ) {
console.log("I can see the player");
this.setAwarenessEffect(STATE_ALERTED);
this.path_set(player, true);
this.path_tween_start();
if ( (visual == false) || (this.canSeeSprite(target, false) == true )) {
console.log("I can see the target");
this.setAwarenessEffect(alertedState);
this.path_set(target, true);
this.path_tween_start(movingstate);
} else {
if ( this.rotation_timer == null ) {
console.log("I can't see the player - turning so I can");
console.log("I can't see the target - turning so I can");
this.rotation_timer = game.time.create(false);
timerev = this.rotation_timer.add(250, this.turnUnseenDirection, this);
this.rotation_timer.start()
}
}
} else {
if ( this.path_set(player, this.blocked(true)) == true ) {
if ( this.path_set(target, this.blocked(true)) == true ) {
console.log("I just got a new path");
if ( this.canSeeSprite(player, false) == false ) {
if ( (visual == false) || (this.canSeeSprite(target, false) == false )) {
this.path_purge();
this.path_tween_stop();
} else {
this.setAwarenessEffect(STATE_ALERTED);
this.path_tween_start();
this.setAwarenessEffect(alertedState);
this.path_tween_start(movingstate);
}
}
}
}
this.action_chaseplayer = function()
{
var movingstate = STATE_NONE;
this.action_chasetarget(player);
return;
}
@@ -1075,7 +1083,8 @@ var AISprite = function(game, x, y, key, frame) {
if ( game.rnd.integerInRange(0, 100) < 95 )
return;
this.turnUnseenDirection();
setMovingState(this, this.state | STATE_MOVING);
addState(this, STATE_MOVING);
setSpriteMovement(this);
}
this.update = function()