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Improved draw.js.

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This commit is contained in:
sk89q 2011-01-30 22:04:36 -08:00
parent c6537a783d
commit ee9b50264e
1 changed files with 11 additions and 8 deletions
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19
craftscripts/draw.js
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@ -74,13 +74,16 @@ function findClosestWoolColor(col) {
return closestId;
}
var sess = context.remember();
context.checkArgs(1, 2, "<image> <orientation>");
var f = context.getSafeFile("drawings", argv[1]);
var sess = context.remember();
var upright = argv[2] == "v";
if (f != null) {
if (!f.exists()) {
player.error("Specified file doesn't exist.");
} else {
var img = ImageIO.read(f);
var width = img.getWidth();
@ -92,12 +95,12 @@ if (f != null) {
for (var y = 0; y < height; y++) {
var c = new Color(img.getRGB(x, y));
var data = findClosestWoolColor(c);
//added this to enable the user to create images stood up rather than flat on the ground
if(argv[2]=="h"){
sess.setBlock(origin.add(x, 0, y), new BaseBlock(35, data));
}
if(argv[2]=="v"){
sess.setBlock(origin.add(x, height-y, 0), new BaseBlock(35, data));
// Added this to enable the user to create images upright
// rather than flat on the ground
if (!upright) {
sess.setBlock(origin.add(x, 0, y), new BaseBlock(35, data));
} else {
sess.setBlock(origin.add(x, height - y, 0), new BaseBlock(35, data));
}
}
}