precious code

build/game.js

@@ -38,7 +38,7 @@ map_range = function(from, to, s) {
   return to[0] + (s - from[0]) * (to[1] - to[0]) / (from[1] - from[0]);
 };
 // Generated by CoffeeScript 1.6.3
-var blocks, canvas, colors, config, context, current_level, enemy_layer, gamestates, inventar, level, levels, player, shadow_layer;
+var blocks, canvas, colors, config, context, current_level, enemy_layer, gamestates, inventar, level, levels, player, selected_layer, shadow_layer;
 
 canvas = document.getElementById('canvas');
 
@@ -98,7 +98,11 @@ current_level = 0;
 
 level = null;
 
-shadow_layer = enemy_layer = null;
+shadow_layer = null;
+
+enemy_layer = null;
+
+selected_layer = null;
 // Generated by CoffeeScript 1.6.3
 var add_level, draw_level, init_level, load_level, parse_levelentities, reset_layers;
 
@@ -136,15 +140,15 @@ draw_level = function(level) {
 };
 
 reset_layers = function() {
-  var enemy_layer, shadow_layer, _i, _j, _ref, _ref1, _results, _results1;
+  var _i, _j, _ref, _ref1, _results, _results1;
-  shadow_layer = (function() {
+  window.shadow_layer = (function() {
     _results = [];
     for (var _i = 0, _ref = config.map.width * config.map.height; 0 <= _ref ? _i <= _ref : _i >= _ref; 0 <= _ref ? _i++ : _i--){ _results.push(_i); }
     return _results;
   }).apply(this).map(function() {
     return 0;
   });
-  return enemy_layer = (function() {
+  return window.enemy_layer = (function() {
     _results1 = [];
     for (var _j = 0, _ref1 = config.map.width * config.map.height; 0 <= _ref1 ? _j <= _ref1 : _j >= _ref1; 0 <= _ref1 ? _j++ : _j--){ _results1.push(_j); }
     return _results1;
@@ -166,17 +170,16 @@ init_level = function() {
 };
 
 load_level = function(number) {
-  var level;
   if (number === levels.length) {
     return config.gamestate = gamestates.WIN;
   } else {
     init_level();
-    level = levels[number];
+    window.level = levels[number];
     return parse_levelentities(level);
   }
 };
 
-parse_levelentities = function() {
+parse_levelentities = function(level) {
   var block, position, _i, _len, _results;
   _results = [];
   for (position = _i = 0, _len = level.length; _i < _len; position = ++_i) {
@@ -282,16 +285,17 @@ break_walls = function(position) {
 };
 // Generated by CoffeeScript 1.6.3
 var calculate_lightray, calculate_lights, draw_lights, illuminate,
+  _this = this,
   __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
 
 calculate_lightray = function(x1, y1, x2, y2, type) {
-  var dx, dy, hit_wall, pixel_x1, pixel_x2, pixel_y1, pixel_y2, s, selected_layer, t, _ref, _results;
+  var dx, dy, hit_wall, pixel_x1, pixel_x2, pixel_y1, pixel_y2, s, t, _ref, _results;
   switch (type) {
     case 'enemy':
-      selected_layer = enemy_layer;
+      window.selected_layer = enemy_layer;
       break;
     default:
-      selected_layer = shadow_layer;
+      window.selected_layer = shadow_layer;
   }
   pixel_x1 = x1 * config.pixelsize + (config.pixelsize / 2);
   pixel_y1 = y1 * config.pixelsize + (config.pixelsize / 2);
@@ -390,15 +394,15 @@ calculate_lights = function() {
 };
 
 draw_lights = function(type) {
-  var alpha, brightness, color, position, selected_layer, _i, _len, _ref, _results;
+  var alpha, brightness, color, position, _i, _len, _ref, _results;
   switch (type) {
     case 'enemy':
       color = '255, 0, 0';
-      selected_layer = enemy_layer;
+      window.selected_layer = enemy_layer;
       break;
     default:
       color = '0, 0, 0';
-      selected_layer = shadow_layer;
+      window.selected_layer = shadow_layer;
   }
   _results = [];
   for (position = _i = 0, _len = selected_layer.length; _i < _len; position = ++_i) {
@@ -449,7 +453,8 @@ addEventListener('keyup', function(event) {
   return keymap[event.keyCode] = false;
 });
 // Generated by CoffeeScript 1.6.3
-var loop_gameover, loop_gamewin, loop_main, loop_run;
+var loop_gameover, loop_gamewin, loop_main, loop_run,
+  _this = this;
 
 loop_run = function() {
   reset_layers();
@@ -488,7 +493,7 @@ loop_main = function() {
   return setTimeout(loop_main, 50);
 };
 
-update_canvas();
+update_canvas(config.map.width * config.pixelsize, config.map.height * config.pixelsize + config.map.origin.y);
 
 load_level(current_level);
 

src/config.coffee

@@ -46,5 +46,6 @@ inventar =
 levels = []
 current_level = 0
 level = null
-
+shadow_layer = null
-shadow_layer = enemy_layer = null
+enemy_layer = null
+selected_layer = null

src/level.coffee

@@ -14,12 +14,11 @@ draw_level = (level) ->
     pixel(position, config.pixelsize, config.pixelsize, color)
 
 reset_layers = () ->
-  shadow_layer = [0..(config.map.width*config.map.height)].map -> 0
+  window.shadow_layer = [0..(config.map.width*config.map.height)].map -> 0
-  enemy_layer = [0..(config.map.width*config.map.height)].map -> 0
+  window.enemy_layer = [0..(config.map.width*config.map.height)].map -> 0
 
 init_level = () ->
   level = [0..(config.map.width*config.map.height)].map -> 0
-
   inventar.key = false
 
 load_level = (number) ->
@@ -27,10 +26,10 @@ load_level = (number) ->
     config.gamestate = gamestates.WIN
   else
     init_level()
-    level = levels[number]
+    window.level = levels[number]
     parse_levelentities(level)
 
-parse_levelentities = ->
+parse_levelentities = (level) ->
   for block, position in level
     switch block
       when 4

src/light.coffee

@@ -1,7 +1,7 @@
-calculate_lightray = (x1, y1, x2, y2, type) ->
+calculate_lightray = (x1, y1, x2, y2, type) =>
   switch type
-    when 'enemy' then selected_layer = enemy_layer
+    when 'enemy' then window.selected_layer = enemy_layer
-    else selected_layer = shadow_layer
+    else window.selected_layer = shadow_layer
 
   pixel_x1 = x1*config.pixelsize + (config.pixelsize/2)
   pixel_y1 = y1*config.pixelsize + (config.pixelsize/2)
@@ -61,7 +61,7 @@ calculate_lightray = (x1, y1, x2, y2, type) ->
         
     t += s
 
-illuminate = (x1, y1, range, type = 'shadow') ->
+illuminate = (x1, y1, range, type = 'shadow') =>
   r = 0
 
   while r < Math.PI*2
@@ -78,7 +78,7 @@ illuminate = (x1, y1, range, type = 'shadow') ->
     calculate_lightray(x1, y1, x2, y2, type)
     r += 0.03
 
-calculate_lights = () ->
+calculate_lights = () =>
   #illuminate(8, 8, 5)
   illuminate(toxy(player.position).x, toxy(player.position).y, player.lightrange)
 
@@ -89,14 +89,14 @@ calculate_lights = () ->
       when 8
         illuminate(toxy(position).x, toxy(position).y, 4, 'enemy')
 
-draw_lights = (type) ->
+draw_lights = (type) =>
   switch type
     when 'enemy'
       color = '255, 0, 0'
-      selected_layer = enemy_layer
+      window.selected_layer = enemy_layer
     else
       color = '0, 0, 0'
-      selected_layer = shadow_layer
+      window.selected_layer = shadow_layer
   
   for brightness, position in selected_layer
     switch type

src/main.coffee

@@ -1,4 +1,4 @@
-loop_run = ->
+loop_run = =>
   reset_layers()
   calculate_lights()
 
@@ -16,11 +16,11 @@ loop_gamewin = ->
   rect(0, 0, config.map.width*config.pixelsize, config.map.height*config.pixelsize+config.map.origin.y, '#ffffff')
   write(250, 100, 'You won, awesome!', 20, '#000000')
 
-loop_gameover = ->
+loop_gameover = =>
   rect(0, 0, config.map.width*config.pixelsize, config.map.height*config.pixelsize+config.map.origin.y, '#ff0000')
   write(150, 100, 'Oh noes!', 20, '#ffffff')
 
-loop_main = ->
+loop_main = =>
   switch config.gamestate
     when gamestates.RUN then loop_run()
     when gamestates.WIN then loop_gamewin()
@@ -30,6 +30,6 @@ loop_main = ->
 
 # load the first level and call the main loop for the first time
 # those functioncalls are only used once
-update_canvas()
+update_canvas(config.map.width*config.pixelsize, config.map.height*config.pixelsize+config.map.origin.y)
 load_level(current_level)
 loop_main()