mod_fps

package net.minecraft.src;

import net.minecraft.client.Minecraft;
import org.lwjgl.input.*;

public class mod_FPS extends BaseMod
{

    public boolean OnTickInGame(Minecraft minecraft)
    {
    ScaledResolution scaledresolution = new ScaledResolution(minecraft.gameSettings,
        minecraft.displayWidth, minecraft.displayHeight);
    int width = scaledresolution.getScaledWidth();
    int height = scaledresolution.getScaledHeight();
    FontRenderer fontRenderer = minecraft.fontRenderer;

    if (!minecraft.gameSettings.showDebugInfo && ModLoader.isGUIOpen(null))
    {
        fontRenderer.drawStringWithShadow((new StringBuilder()).append(minecraft.debug)
            .toString(), 2, 10, 0xe0e0e0); //print FPS and chunks
        double iX = minecraft.thePlayer.posX;//get my x,y,z coords
        double iY = minecraft.thePlayer.posY;
        double iZ = minecraft.thePlayer.posZ;
        Vec3D vec3D = Vec3D.createVector(iX, 0, iZ);//make a vector for me
        fontRenderer.drawStringWithShadow((new StringBuilder()).append("Pos: ")
            .append((int) iX).append(", ").append((int) iY).append(", ").append((int) iZ)
            .toString(), 2, 18, 0xe0e0e0);

        if ((minecraft.thePlayer instanceof EntityClientPlayerMP))
        {
        for (int i = 0; i < minecraft.theWorld.playerEntities.size(); i++)
        {
            if ((minecraft.theWorld.playerEntities.get(i) instanceof EntityOtherPlayerMP))
            {
            double jX = ((EntityPlayer) minecraft.theWorld.playerEntities.get(i)).posX; //get other players x,y,z coords
            double jY = ((EntityPlayer) minecraft.theWorld.playerEntities.get(i)).posY;
            double jZ = ((EntityPlayer) minecraft.theWorld.playerEntities.get(i)).posZ;
            Vec3D vec3D1 = Vec3D.createVector(jX, 0, jZ);//make a vector for the other player

            double dis = Math.sqrt(((iX-jX)*(iX-jX))+((iY-jY)*(iY-jY))+((iZ-jZ)*(iZ-jZ))); //get the distance between us
            Vec3D vec3D2 = vec3D.subtract(vec3D1);          //fun stuff to figure out angles
            vec3D2 = vec3D2.normalize();                    //
            Vec3D vec3D3 = Vec3D.createVector(0, 0, 1);     //
            double a1 = minecraft.thePlayer.rotationYaw;    //
            double a2 = vec3D2.dotProduct(vec3D3);          //
            double a3 = ((Math.acos(a2) * 180D) / Math.PI); //no more fun stuff D:
            if (jX > iX) a3 *= -1;
            double a5;
            for (a5 = a3 - a1; a5 >= 180D; a5 -= 360D)//convert the huge double to only 360 degrees between -180 and 180
            {
            }
            for (; a5 < -180D; a5 += 360D)
            {
            }
            //System.out.printf("me: %.0f you: %.0f both: %.0f\n", a1, a3, a5);//print to cmd prompt the angles

            String s = (new StringBuilder())
                .append(((EntityPlayer) minecraft.theWorld.playerEntities.get(i)).username)
                .append((int) jX).append(", ").append((int) jY).append(", ")
                .append((int) jZ).append(" D: ").append((int) dis).toString();
            fontRenderer.drawStringWithShadow(s, 14, (i * 10) + 20, 0xe0e0e0); // print it!
            byte byte1 = 0;//change the direction of the arrow
            byte byte2 = (byte) (i%8); //change the color of the arrow
            if (a5 <= 22.5D && a5 >= -22.5D) {byte1 = 0;}
            else if (a5 >= 22.5D && a5 < 67.5D) {byte1 = 1;}
            else if (a5 >= 67.5D && a5 < 112.5D) {byte1 = 2;}
            else if (a5 >= 112.5D && a5 < 157.5D) {byte1 = 3;}
            else if ((a5 >= 157.5D && a5 < 180D) || (a5 >= -180.5D && a5 < -157.5D))
                {byte1 = 4;}
            else if (a5 >= -157.5D && a5 < -112.5D) {byte1 = 5;}
            else if (a5 >= -112.5D && a5 < -67.5D) {byte1 = 6;}
            else if (a5 >= -67.5D && a5 < -22.5D) {byte1 = 7;}
            minecraft.renderEngine.bindTexture(minecraft.renderEngine
                .getTexture("/gui/ArrowIcons.png"));//ready the arrow texture
            minecraft.ingameGUI.drawTexturedModalRect(4, (i * 10) + 20, byte2 * 8,
                byte1 * 8, 8, 8);//make the arrow
            }
        }

        }
    }
    return true;

    }

    public String Version()
    {
    return "1.8.1";
    }

    public mod_FPS()
    {
    ModLoader.SetInGameHook(this, true, false);
    }

}