[[email protected]]

//#CLIENTSIDE
function onCreated() {
    //How many bars there are... [in order]
  if (client.hud_barsactive == null) {
    client.hud_barsorder = {"hp", "armor", "weapon", "money", "time"};
    client.hud_barsactive = {1, 1, 1, 1, 1};
    client.inv_trans = 1;
  }
  this.onDisplay();
}

function onDisplay() {
  temp.ix = 5;
  temp.iy = 5;
  
  hideimgs(200, 300);
  this.buttons = {};
  for (temp.i = 0; temp.i < client.hud_barsorder.size(); temp.i++) {   
    temp.active = getRowByID(i);
    
    temp.img = showimg(201 + i, "era_gui_line2.png", ix, iy + (i * 16));
    temp.img.layer = 4;
    temp.img.partx = 0; temp.img.party = 0;
    temp.img.partw = (active? 112: 13); temp.img.parth = 16;
    temp.img.alpha = 1;    

    if (active) {
      this.("onDraw" @ getNameByID(i))({ix, iy + (i * 16)});
      this.buttons.add({i, {ix + 12, iy + (i * 16)}, {112, 12}, "row"}); 
    }
    
    temp.text = (active? "-":"+");
    temp.img = showtext(210 + i, ix + 4, iy + (i * 16), "Arial", "b", temp.text);
    temp.img.layer = 4;
    temp.img.zoom = (active? 0.75:0.7);
    
    this.buttons.add({i, {ix, iy + (i * 16)}, {16, 16}});
  }
}

function drawBars(bar) {
  temp.img = showimg(bar[0], "era_gui_hpbars.png", bar[1][0], bar[1][1]);
  temp.img.layer = 5;
  temp.img.partw = 66; temp.img.parth = 10; 
  
  temp.img = showimg(bar[0] + 1, "era_gui_hpbars.png", bar[1][0], bar[1][1]);
  temp.img.layer = 6;
  temp.img.partw = bar[2][0]; temp.img.parth = 10;
  temp.img.party = bar[2][1];
}

function onDrawHP(pos) {
  temp.img = showtext(230, temp.pos[0] + 43, temp.pos[1] + 1, "Arial", "b", "HP:" @ max(0, clientr.hp) @ "/" @ clientr.hpmax);
  temp.img.layer = 7; temp.img.zoom = 0.6;
  temp.img.alpha = 0.6;

  temp.img = showimg(231, "era_gui_symbols.png", temp.pos[0] + 15, temp.pos[1] + 1); 
  temp.img.layer = 6;  temp.img.partx = (level.nopkzone? 16: 0);
  temp.img.partw = 16; temp.img.parth = 16;
 
  this.drawBars({232, {pos[0] + 35, pos[1] + 3}, {max(1, roundTo((clientr.hp / clientr.hpmax) * 66, 10)), 10}});
}

function onDrawArmor(pos) {
  temp.img = showtext(240, temp.pos[0] + 43, temp.pos[1] + 1, "Arial", "b", "Armor:" @ max(0, clientr.armor) @ "/" @ max(0, clientr.armormax));
  temp.img.layer = 7; temp.img.zoom = 0.6;
  temp.img.alpha = 0.6;

  temp.img = showimg(241, "era_gui_symbols.png", temp.pos[0] + 15, temp.pos[1] + 1); 
  temp.img.layer = 26;  temp.img.partx = 32;
  temp.img.partw = 16; temp.img.parth = 16;

  this.drawBars({242, {pos[0] + 35, pos[1] + 3}, {max(1, roundTo((clientr.armor / clientr.armormax) * 66, 10)), 40}});
}

function onDrawMoney(pos) {
  temp.img = showtext(250, temp.pos[0] + 43, temp.pos[1] + 1, "Arial", "b", "$" @ player.rupees);
  temp.img.layer = 7; temp.img.zoom = 0.6;
  temp.img.alpha = 0.6;

  temp.img = showimg(251, "era_gui_symbols.png", temp.pos[0] + 15, temp.pos[1] + 1); 
  temp.img.layer = 26;  temp.img.partx = 64;
  temp.img.partw = 16; temp.img.parth = 16;
}

function onDrawTime(pos) {
  if (!getRowByName("time")) return false;

  temp.cHours = int(hours);
  if (cHours >= 12) cHours -= 12;
  if (cHours == 0) cHours = 12;

  //Replace the £ with the percentage sign
  temp.cTime = int(cHours / 10) @ int(cHours £ 10) @ ":" @ int(mins / 10) @ int(mins £ 10);
  
  cTime = cTime SPC (hours >= 12? "PM":"AM");

  temp.img = showtext(260, temp.pos[0] + 43, temp.pos[1] + 1, "Arial", "b", cTime);
  temp.img.layer = 7; temp.img.zoom = 0.6;
  temp.img.alpha = 0.6;

  temp.img = showimg(261, "era_gui_symbols.png", temp.pos[0] + 15, temp.pos[1] + 1); 
  temp.img.layer = 26;  temp.img.partx = 48;
  temp.img.partw = 16; temp.img.parth = 16;
  
  cancelevents("DrawTime");
  scheduleevent(3, "DrawTime", {temp.pos});
}

function onDrawWeapon(pos) {
  temp.img = showimg(270, "era_gui_symbols.png", temp.pos[0] + 15, temp.pos[1] + 1); 
  temp.img.layer = 26;  temp.img.partx = 80;
  temp.img.partw = 16; temp.img.parth = 16;
}

function onMouseDown(click) {
  if (!(temp.click in {"right", "left"})) return false;
  
  temp.m = {mousescreenx, mousescreeny};
  for (temp.i: this.buttons) {
    if (m[0] in |i[1][0], i[1][0] + i[2][0]| && m[1] in |i[1][1], i[1][1] + i[2][1]|) {
      if (click == "right") {
        client.inv_trans -= 0.2;
        if (client.inv_trans < 0) client.inv_trans = 1; 
        this.onDisplay();
        break;
      }
      if (i[3] == null) {
        this.onToggleRow(i[0]);
        this.onDisplay();
        break;
      } else {
        if (mousebuttons > 0) {
          this.data = i;
          setTimer(0.05);
        }
      }
    }
  }
}

function onTimeout() {
  temp.i = this.data;
  if (mousescreeny in |i[1][1] + i[2][1], i[1][1] + (i[2][1] * 2)|) {
    if (i[0] == (client.hud_barsorder.size() - 1)) return false;
            
    temp.index = client.hud_barsorder.index(getNameByID(i[0]));
    temp.data = client.hud_barsorder[temp.index + 1];
            
    temp.copy = client.hud_barsorder;
    temp.copy.replace(index, data);
    temp.copy.replace(index + 1, getNameByID(i[0]));
    client.hud_barsorder = temp.copy;
            
    this.data = {i[0] + 1, {i[1][0], i[1][1] + 16}, {112, 12}, "row"};
    this.onDisplay();
  }
   else 
  if (mousescreeny in |i[1][1] - (i[2][1] + 12), i[1][1] - i[2][1]|) {
    if (i[0] == 0) return false;
            
    temp.index = client.hud_barsorder.index(getNameByID(i[0]));
    temp.data = client.hud_barsorder[temp.index-1];
           
    temp.copy = client.hud_barsorder;
    temp.copy.replace(index, data);
    temp.copy.replace(index - 1, getNameByID(i[0]));
    client.hud_barsorder = temp.copy;

    this.data = {i[0] - 1, {i[1][0], i[1][1] - 16}, {112, 12}, "row"};            
    this.onDisplay();
  }
  if (mousebuttons > 0) setTimer(0.05);
}

function onToggleRow(flag) {
  client.hud_barsactive[temp.flag] = !client.hud_barsactive[temp.flag];
}

function getRowByName(flag) {
  return client.hud_barsactive[client.hud_barsorder.index(temp.flag)];
}

function getRowByID(flag) {
  return client.hud_barsactive[temp.flag];
}

function getNameByID(flag) {
  return client.hud_barsorder[temp.flag];
}

function roundTo(val, place) {
  return int(temp.val / temp.place + 0.5) * temp.place;
}

function onUpdateVariable(temp.varName) {
  if (!(varName in {"hp", "hpmax", "armor", "armormax"}))
    return false;
    
  this.onCreated();
}

I designed this for Era Dev, but it was never used. Here's the HUD