public void drawTexturedRectangle(double x, double y, double width, double height, double zIndex, String texture){
        textureManager.bindTexture(new ResourceLocation(WAIH.MODID, texture));
        vertexBuffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION);
        vertexBuffer.color(1.0f, 1.0f, 1.0f, .75f);
        vertexBuffer.pos(x - width/2, y - height/2, zIndex).endVertex();
        vertexBuffer.pos(x - width/2, y + height/2, zIndex).endVertex();
        vertexBuffer.pos(x + width/2, y + height/2, zIndex).endVertex();
        vertexBuffer.pos(x + width/2, y - height/2, zIndex).endVertex();
        tessellator.draw();
    }