HeraldryCrestItemRenderer.java 文件源码

private void doMapRendering(ItemStack item, HeraldryData heraldryData, IHeraldryItem item1) {
    glPushMatrix();

    //glDepthFunc(GL11.GL_EQUAL);
    //glEnable(GL_BLEND);
    //glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);

    Tessellator tess = Tessellator.getInstance();

    Minecraft.getMinecraft().getTextureManager().bindTexture(map_overlay);
    tess.getBuffer().begin(GL11.GL_QUADS, DefaultVertexFormats.ITEM);
    tess.getBuffer().pos(-8, 136, -.01).tex(0, 1).endVertex();
    tess.getBuffer().pos(136, 136, -.01).tex(1, 1).endVertex();
    tess.getBuffer().pos(136, -8, -.01).tex(1, 0).endVertex();
    tess.getBuffer().pos(-8, -8, -.01).tex(0, 0).endVertex();
    tess.draw();

    //glDisable(GL_BLEND);
    //glDepthFunc(GL11.GL_LEQUAL);
    RefreshableTexture currentCrest = new RefreshableTexture(32, 32);
    currentCrest.refreshWith(heraldryData, false);
    ResourceLocation crestLocation = Minecraft.getMinecraft().getTextureManager().getDynamicTextureLocation("gui_crest", currentCrest);
    ITextureObject texture = Minecraft.getMinecraft().getTextureManager().getTexture(crestLocation);
    if(texture == null){
        texture = new HeraldryTextureSmall(heraldryData);
        Minecraft.getMinecraft().getTextureManager().loadTexture(crestLocation, texture);
    }
    Minecraft.getMinecraft().getTextureManager().bindTexture(crestLocation);


    tess.getBuffer().begin(GL11.GL_QUADS, DefaultVertexFormats.ITEM);
    tess.getBuffer().pos(8, 120, -0.015).tex(0, 1).endVertex();
    tess.getBuffer().pos(120, 120, -0.015).tex(1, 1).endVertex();
    tess.getBuffer().pos(120, 8, -0.015).tex(1, 0).endVertex();
    tess.getBuffer().pos(8, 8, -0.015).tex(0, 0).endVertex();
    tess.draw();


    glPopMatrix();
}