60 lines
2.1 KiB
Java
60 lines
2.1 KiB
Java
/*
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*
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* MIT License
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*
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* Copyright (c) 2020 TerraForged
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package com.terraforged.app.biome;
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import me.dags.noise.util.NoiseUtil;
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import javax.imageio.ImageIO;
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import java.awt.image.BufferedImage;
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import java.io.IOException;
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import java.io.InputStream;
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public class BiomeColor {
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private static final BufferedImage image = load();
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private static final int width = image.getWidth() - 1;
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private static final int height = image.getHeight() - 1;
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public static int getRGB(float temp, float moist) {
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float humidity = temp * moist;
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temp = 1 - temp;
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humidity = 1 - humidity;
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int x = NoiseUtil.round(temp * width);
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int y = NoiseUtil.round(humidity * height);
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return image.getRGB(x, y);
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}
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private static BufferedImage load() {
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try (InputStream inputStream = BiomeColor.class.getResourceAsStream("/grass.png")) {
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return ImageIO.read(inputStream);
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} catch (IOException e) {
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e.printStackTrace();
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return new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB);
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}
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}
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}
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