java-projects/InfluenceXXII
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Change drawing pointer

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This commit is contained in:
Victor 2014-01-15 12:24:10 +02:00
parent 7aef2c15ce
commit 840a695be0
2 changed files with 15 additions and 10 deletions
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23
src/com/annimon/influencexxii/DrawUtils.java
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@ -1,6 +1,8 @@
package com.annimon.influencexxii;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.Color;
import com.badlogic.gdx.graphics.GL10;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
import com.badlogic.gdx.graphics.glutils.ShapeRenderer.ShapeType;
import com.badlogic.gdx.math.MathUtils;
@ -13,8 +15,8 @@ import com.badlogic.gdx.math.MathUtils;
public class DrawUtils {
private static final Color[][] pointerColorByMode = {
{ new Color(0f, 1f, 0f, 0f), Color.GREEN },
{ new Color(1f, 0f, 0f, 0f), Color.RED }
{ new Color(0f, 0.2f, 0f, 0f), Color.GREEN },
{ new Color(0.2f, 0f, 0f, 0f), Color.RED }
};
public static Color random2Color(int min, int max) {
@ -25,17 +27,20 @@ public class DrawUtils {
}
public static void drawPointer(ShapeRenderer renderer, float x, float y, float w, float h, int mode) {
renderer.begin(ShapeType.Line);
Gdx.gl.glEnable(GL10.GL_BLEND);
Gdx.gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA);
renderer.begin(ShapeType.Filled);
Color col1 = pointerColorByMode[mode][0];
Color col2 = pointerColorByMode[mode][1];
final int size = 4;
// Vertical
final float h2 = h / 2f;
renderer.line(x, 0, x, h2, col1, col2);
renderer.line(x, h2, x, h, col2, col1);
renderer.rect(x - size, 0, size, h, col1, col2, col2, col1);
renderer.rect(x, 0, size, h, col2, col1, col1, col2);
// Horizontal
final float w2 = w / 2f;
renderer.line(0, y, w2, y, col1, col2);
renderer.line(w2, y, w, y, col2, col1);
renderer.rect(0, y - size, w, size, col1, col1, col2, col2);
renderer.rect(0, y, w, size, col2, col2, col1, col1);
renderer.end();
Gdx.gl.glDisable(GL10.GL_BLEND);
}
}

2
src/com/annimon/influencexxii/InfluenceXXII.java
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@ -36,7 +36,7 @@ public class InfluenceXXII implements ApplicationListener {
@Override
public void render() {
// Clear screen
Gdx.gl.glClearColor(0, 0, 0, 1);
Gdx.gl.glClearColor(0, 0, 0, 1f);
Gdx.gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
// Draw enemies