@Override
public void doRender(Entity entity, double x, double y, double z, float a, float b) {
EntityRippleMark mark = (EntityRippleMark) entity;
long dt = GameTimer.getTime() - mark.creationTime;
GL11.glDisable(GL11.GL_CULL_FACE);
GL11.glDisable(GL11.GL_DEPTH_TEST);
GL11.glAlphaFunc(GL11.GL_GREATER, 0);
GL11.glDepthMask(false);
GL11.glPushMatrix();
GL11.glTranslated(x, y, z);
for (int i = 0; i < timeOffsets.length; ++i) {
GL11.glPushMatrix();
long mod = (dt - timeOffsets[i]) % CYCLE;
float size = getSize(mod);
GL11.glTranslatef(0, getHeight(mod), 0);
GL11.glScalef(size, 1, size);
material.color = mark.color.copy();
material.color.a *= getAlpha(mod);
mesh.draw(material);
GL11.glPopMatrix();
}
GL11.glPopMatrix();
GL11.glDepthMask(true);
GL11.glAlphaFunc(GL11.GL_GEQUAL, 0.1f);
GL11.glEnable(GL11.GL_ALPHA_TEST);
GL11.glEnable(GL11.GL_CULL_FACE);
GL11.glEnable(GL11.GL_DEPTH_TEST);
}
public RippleMarkRender() {
mesh = new Mesh();
mesh.setVertices(
new double[][] {
{-.5, 0, -.5},
{.5, 0, -.5},
{.5, 0, .5},
{-.5, 0, .5}
});
mesh.setUVs(
new double[][] {
{0, 0},
{0, 1},
{1, 1},
{1, 0}
});
mesh.setQuads(new int[] {0, 1, 2, 3});
material = new SimpleMaterial(Resources.getTexture("effects/ripple"));
material.ignoreLight = true;
}