public static void drawGradientRectangle(
int x, int y, int gradientX, int gradientY, int colorOne, int colorTwo) {
float alphaOne = (float) (colorOne >> 24 & 255) / 255.0F;
float redOne = (float) (colorOne >> 16 & 255) / 255.0F;
float greenOne = (float) (colorOne >> 8 & 255) / 255.0F;
float blueOne = (float) (colorOne & 255) / 255.0F;
float alphaTwo = (float) (colorTwo >> 24 & 255) / 255.0F;
float redTwo = (float) (colorTwo >> 16 & 255) / 255.0F;
float greenTwo = (float) (colorTwo >> 8 & 255) / 255.0F;
float blueTwo = (float) (colorTwo & 255) / 255.0F;
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glEnable(GL11.GL_BLEND);
GL11.glDisable(GL11.GL_ALPHA_TEST);
GL11.glBlendFunc(770, 771);
GL11.glShadeModel(GL11.GL_SMOOTH);
MinecraftTessellator tessellator = Spoutcraft.getTessellator();
tessellator.startDrawingQuads();
tessellator.setColorRGBAFloat(redOne, greenOne, blueOne, alphaOne);
tessellator.addVertex((double) gradientX, (double) y, 0.0D);
tessellator.addVertex((double) x, (double) y, 0.0D);
tessellator.setColorRGBAFloat(redTwo, greenTwo, blueTwo, alphaTwo);
tessellator.addVertex((double) x, (double) gradientY, 0.0D);
tessellator.addVertex((double) gradientX, (double) gradientY, 0.0D);
tessellator.draw();
GL11.glShadeModel(GL11.GL_FLAT);
GL11.glDisable(GL11.GL_BLEND);
GL11.glEnable(GL11.GL_ALPHA_TEST);
GL11.glEnable(GL11.GL_TEXTURE_2D);
}
public static void drawRectangle(int x, int y, int width, int height, int color) {
int temp;
if (x < width) {
temp = x;
x = width;
width = temp;
}
if (y < height) {
temp = y;
y = height;
height = temp;
}
float alpha = (float) (color >> 24 & 255) / 255.0F;
float red = (float) (color >> 16 & 255) / 255.0F;
float green = (float) (color >> 8 & 255) / 255.0F;
float blue = (float) (color & 255) / 255.0F;
GL11.glEnable(GL11.GL_BLEND);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glBlendFunc(770, 771);
GL11.glColor4f(red, green, blue, alpha);
MinecraftTessellator tessellator = Spoutcraft.getTessellator();
tessellator.startDrawingQuads();
tessellator.addVertex((double) x, (double) height, 0.0D);
tessellator.addVertex((double) width, (double) height, 0.0D);
tessellator.addVertex((double) width, (double) y, 0.0D);
tessellator.addVertex((double) x, (double) y, 0.0D);
tessellator.draw();
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_BLEND);
}