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Improvements on RPS script

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This commit is contained in:
barnold1953 2014-07-31 11:15:20 -07:00
parent 2c04963242
commit ab52f384b7
1 changed files with 33 additions and 17 deletions
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50
examples/rockPaperScissorsCells.js
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@ -6,12 +6,14 @@
//
// This sample script creates a voxel wall that simulates the Rock Paper Scissors cellular
// automata. http://www.gamedev.net/blog/844/entry-2249737-another-cellular-automaton-video/
// If multiple instances of this script are run, they will combine into a larger wall.
// NOTE: You must run each instance one at a time. If they all start at once there are race conditions.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
var NUMBER_OF_CELLS_EACH_DIMENSION = 64;
var NUMBER_OF_CELLS_EACH_DIMENSION = 48;
var NUMBER_OF_CELLS_REGION_EACH_DIMESION = 16;
var REGIONS_EACH_DIMENSION = NUMBER_OF_CELLS_EACH_DIMENSION / NUMBER_OF_CELLS_REGION_EACH_DIMESION;
@ -38,8 +40,6 @@ cellTypes[0] = { r: 255, g: 0, b: 0 };
cellTypes[1] = { r: 0, g: 255, b: 0 };
cellTypes[2] = { r: 0, g:0, b: 255 };
cellTypes[3] = { r: 0, g: 255, b: 255 };
//cellTypes[4] = { r: 255, g:0, b: 255 };
//cellTypes[5] = { r: 255, g:255, b: 255 };
//Check for free region for AC
@ -48,8 +48,19 @@ var regionMarkerY = -1;
var regionMarkerI = -1;
var regionMarkerJ = -1;
var regionMarkerColor = {r: 255, g: 0, b: 255};
var regionMarkerColor = {r: 254, g: 0, b: 253};
function setRegionToColor(startX, startY, width, height, color) {
for (var i = startY; i < startY + height; i++) {
for (var j = startX; j < startX + width; j++) {
currentCells[i][j] = { changed: true, type: color };
// put the same value in the nextCells array for first board draw
nextCells[i][j] = { changed: true, type: color };
}
}
}
function init() {
@ -71,24 +82,30 @@ function init() {
}
}
Voxels.setVoxel(regionMarkerX, regionMarkerY, position.z, cellScale, regionMarkerColor.r, regionMarkerColor.g, regionMarkerColor.b);
//Didnt find an open spot, end script
if (regionMarkerX == -1) {
Script.stop();
}
position.x = cornerPosition.x + regionMarkerJ * NUMBER_OF_CELLS_REGION_EACH_DIMESION;
position.y = cornerPosition.y + regionMarkerI * NUMBER_OF_CELLS_REGION_EACH_DIMESION;
position.z = cornerPosition.z;
Voxels.setVoxel(regionMarkerX, regionMarkerY, cornerPosition.z, cellScale, regionMarkerColor.r, regionMarkerColor.g, regionMarkerColor.b);
// randomly populate the cell start values
var randomColor = Math.floor(Math.random() * cellTypes.length);
for (var i = 0; i < NUMBER_OF_CELLS_REGION_EACH_DIMESION; i++) {
// create the array to hold this row
currentCells[i] = [];
// create the array to hold this row in the nextCells array
nextCells[i] = [];
for (var j = 0; j < NUMBER_OF_CELLS_REGION_EACH_DIMESION; j++) {
currentCells[i][j] = { changed: true, type: randomColor };
// put the same value in the nextCells array for first board draw
nextCells[i][j] = currentCells[i][j];
}
}
var width = NUMBER_OF_CELLS_REGION_EACH_DIMESION / 2;
setRegionToColor(0, 0, width, width, 0);
setRegionToColor(0, width, width, width, 1);
setRegionToColor(width, width, width, width, 2);
setRegionToColor(width, 0, width, width, 3);
}
function updateCells() {
@ -171,7 +188,8 @@ function updateCells() {
for (j = 0; j < NUMBER_OF_CELLS_REGION_EACH_DIMESION; j++) {
if (nextCells[i][j].changed == true) {
// there has been a change to this cell, change the value in the currentCells array
currentCells[i][j] = nextCells[i][j];
currentCells[i][j].type = nextCells[i][j].type;
currentCells[i][j].changed = true;
}
}
}
@ -224,8 +242,6 @@ function step(deltaTime) {
if (frameIndex <= framesToWait) {
return;
}
print("UPDATE");
if (sentFirstBoard) {
// we've already sent the first full board, perform a step in time