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Bugfix: right position on different aliens

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This commit is contained in:
Fabrice Ecaille
2014-02-04 13:29:01 +01:00
parent 654cda1cc6
commit 2d59bf7b28
1 changed files with 4 additions and 4 deletions
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8
js/spaceinvaders-core.js
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@@ -35,7 +35,7 @@ Game = {
offset = 0; offset = 0;
for (col = 0; col < aliens_row.length; col = col + 1) { for (col = 0; col < aliens_row.length; col = col + 1) {
var current_width = typeof aliens_row[col] !== "undefined" ? aliens_row[col].animation.width : ALIENS_TYPE[2].width var current_width = typeof aliens_row[col] !== "undefined" ? aliens_row[col].animation.width : ALIENS_TYPE[2].width;
alien_width_avg = alien_width_avg + current_width; alien_width_avg = alien_width_avg + current_width;
} }
@@ -43,7 +43,7 @@ Game = {
offset = (PLAYGROUND_WIDTH - (aliens_row.length * 1.5 - 0.5) * alien_width_avg) / 2; offset = (PLAYGROUND_WIDTH - (aliens_row.length * 1.5 - 0.5) * alien_width_avg) / 2;
for (col = 0; col < aliens_row.length; col = col + 1) { for (col = 0; col < aliens_row.length; col = col + 1) {
Game.setAlien(col, row, offset, aliens_row[col], Game.wave.move); Game.setAlien(col, row, offset, alien_width_avg, aliens_row[col], Game.wave.move);
} }
} }
@@ -108,14 +108,14 @@ Game = {
} }
}, },
setAlien : function(x, y, offset, type, move) { setAlien : function(x, y, offset, width, type, move) {
"use strict"; "use strict";
if( typeof type === "undefined" ) { if( typeof type === "undefined" ) {
return; return;
} }
var id = Game.aliens.length + 1, var id = Game.aliens.length + 1,
alien = new Alien("alien" + id, { alien = new Alien("alien" + id, {
x : offset + x * type.animation.width * 1.5, x : offset + x * width * 1.5,
y : START_Y + (y * 1.25 * type.animation.height) y : START_Y + (y * 1.25 * type.animation.height)
}, move.move, type), }, move.move, type),
directions = move.init( alien.x, alien.y ); directions = move.init( alien.x, alien.y );