blitting functions

1 files changed, 10 insertions, 6 deletions

diff --git a/js/color.js b/js/color.js
index 8f51518..5328095 100644
--- a/js/color.js
+++ b/js/color.js
@@ -1,25 +1,29 @@
 
 var color_names = ("white black dark-blue green red dark-red purple orange " +
-                   "yellow lime dark-cyan cyan blue magenta dark-gray light-gray").split(" ");
-var all_color_hue_order = ("dark-red red orange " +
-                           "yellow lime green dark-cyan cyan blue dark-blue purple magenta black dark-gray light-gray white").split(" ");
-var color_hue_order = "dark-red red orange yellow lime cyan dark-cyan blue dark-blue purple magenta".split(" ");
+                   "yellow lime teal cyan blue magenta dark-gray light-gray").split(" ");
+var all_color_hue_order = "dark-red red orange yellow lime green teal cyan blue dark-blue purple magenta black dark-gray light-gray white".split(" ");
+var all_color_inv_order = "cyan teal blue dark-blue purple magenta dark-red red orange yellow lime green white light-gray dark-gray black".split(" ");
+var color_hue_order = "dark-red red orange yellow lime cyan teal blue dark-blue purple magenta".split(" ");
+var color_inv_order = "cyan teal blue dark-blue purple magenta dark-red red orange yellow lime green".split(" ");
 var gray_names = ("black dark-gray light-gray white").split(" ")
 
 var fire_names = ("black dark-red red orange yellow white cyan").split(" ")
 var red_names = ("black dark-red red").split(" ")
 var yellow_names = ("black orange yellow white").split(" ")
-var green_names = ("dark-cyan green lime").split(" ")
+var green_names = ("teal green lime").split(" ")
 var blue_names = ("black dark-blue blue").split(" ")
 var purple_names = ("dark-blue purple magenta red").split(" ")
-var dark_gray_names = ("black dark-blue dark-cyan dark-gray light-gray white").split(" ")
+var dark_gray_names = ("black dark-blue teal dark-gray light-gray white").split(" ")
 var letters = "abcdefghijklmnop";
 var colors = {}
 color_names.forEach(function(name, i){ colors[name] = i })
 
+function get_inverse (n) { return colors[all_color_inv_order.indexOf(color_names[n])] }
 
 function all_hue (n) { return colors[all_color_hue_order[mod(n, 16)|0]] }
+function all_inv_hue (n) { return colors[all_color_inv_order[mod(n, 16)|0]] }
 function hue (n) { return colors[color_hue_order[mod(n, 11)|0]] }
+function inv_hue (n) { return colors[color_inv_order[mod(n, 11)|0]] }
 function gray (n) { return colors[gray_names[mod(n, 4)|0]] }
 function fire (n) { return colors[fire_names[mod(n, 7)|0]] }
 function red (n) { return colors[red_names[mod(n, 3)|0]] }