private void func_180480_a(float p_180480_1_, ScaledResolution p_180480_2_) {
p_180480_1_ = 1.0F - p_180480_1_;
p_180480_1_ = MathHelper.clamp_float(p_180480_1_, 0.0F, 1.0F);
WorldBorder var3 = this.mc.theWorld.getWorldBorder();
float var4 = (float) var3.getClosestDistance(this.mc.thePlayer);
double var5 =
Math.min(
var3.func_177749_o() * (double) var3.getWarningTime() * 1000.0D,
Math.abs(var3.getTargetSize() - var3.getDiameter()));
double var7 = Math.max((double) var3.getWarningDistance(), var5);
if ((double) var4 < var7) {
var4 = 1.0F - (float) ((double) var4 / var7);
} else {
var4 = 0.0F;
}
this.prevVignetteBrightness =
(float)
((double) this.prevVignetteBrightness
+ (double) (p_180480_1_ - this.prevVignetteBrightness) * 0.01D);
GlStateManager.disableDepth();
GlStateManager.depthMask(false);
GlStateManager.tryBlendFuncSeparate(0, 769, 1, 0);
if (var4 > 0.0F) {
GlStateManager.color(0.0F, var4, var4, 1.0F);
} else {
GlStateManager.color(
this.prevVignetteBrightness,
this.prevVignetteBrightness,
this.prevVignetteBrightness,
1.0F);
}
this.mc.getTextureManager().bindTexture(vignetteTexPath);
Tessellator var9 = Tessellator.getInstance();
WorldRenderer var10 = var9.getWorldRenderer();
var10.startDrawingQuads();
var10.addVertexWithUV(0.0D, (double) p_180480_2_.getScaledHeight(), -90.0D, 0.0D, 1.0D);
var10.addVertexWithUV(
(double) p_180480_2_.getScaledWidth(),
(double) p_180480_2_.getScaledHeight(),
-90.0D,
1.0D,
1.0D);
var10.addVertexWithUV((double) p_180480_2_.getScaledWidth(), 0.0D, -90.0D, 1.0D, 0.0D);
var10.addVertexWithUV(0.0D, 0.0D, -90.0D, 0.0D, 0.0D);
var9.draw();
GlStateManager.depthMask(true);
GlStateManager.enableDepth();
GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0);
}
