PortalGun Script (Commented) - iMagic

//Scripted by iMagic*
//findplayer("Graal2007722").addweapon(this.name);
this.image = "tb_imagic-portalgun-icon.png"; //Icon File

function onActionServerSide(mode, bulletx, bullety, modeID, temp.pl, dir) {
  switch (mode) {
    case "SpawnPortal":
    this.portaloffset = {{-2,-1.5},{-0.7,-3.5},{-2,-3.5},{-3,-3.5}};  // Spawn offset based on graal's perspective so that they dont spawn inside a wall.
    switch (temp.modeID) {
      case "PortalGun_modeBlue":  // Spawns the proper portal by mode ID.
      temp.obj = putnpc2(temp.bulletx + this.portaloffset[temp.dir][0], temp.bullety + this.portaloffset[temp.dir][1], "join(\"personal_graal2007722_portal1\");");
      temp.obj.owner = temp.pl;
      // This next bit destroys any other portals of the same kind so that there may only be one portal of specific color.
      for (temp.npc: this.level.npcs) {
        if (temp.npc.isinclass("personal_graal2007722_portal1")) {
          if (!(temp.npc.x == temp.bulletx && temp.npc.y == temp.bullety)) {
            temp.npc.destroy();
          }
        }
      }
      break;

      case "PortalGun_modeOrange":
      temp.obj = putnpc2(temp.bulletx + this.portaloffset[temp.dir][0], temp.bullety + this.portaloffset[temp.dir][1], "join(\"personal_graal2007722_portal2\");");
      temp.obj.owner = temp.pl;
      for (temp.npc: this.level.npcs) {
        if (temp.npc.isinclass("personal_graal2007722_portal2")) {
          if (!(temp.npc.x == temp.bulletx && temp.npc.y == temp.bullety)) {
            temp.npc.destroy();
          }
        }
      }
      break;
    }
    break;

    case "destroy":
    // This destroys any instance of either portal on the player's level
    for (temp.npc: this.level.npcs) {
      if (temp.npc.isinclass("personal_graal2007722_portal1") || temp.npc.isinclass("personal_graal2007722_portal2")) {
        temp.npc.destroy();
      }
    }
    break;
  }
}

//#CLIENTSIDE
  this.image = "tb_imagic-portalgun-icon.png";

function onCreated() {
    // GANIS
  this.gun_blueidle = "tb_imagic-portalgun-blueidle";
  this.gun_bluewalk = "tb_imagic-portalgun-bluewalk";
  this.gun_bluefire = "tb_imagic-portalgun-bluefire";
  this.gun_orangeidle = "tb_imagic-portalgun-orangeidle";
  this.gun_orangewalk = "tb_imagic-portalgun-orangewalk";
  this.gun_orangefire = "tb_imagic-portalgun-orangefire";
  this.gun_transition1 = "tb_imagic-portalgun-transition1";
  this.gun_transition2 = "tb_imagic-portalgun-transition2";

    // STATS
  this.gun_firerate = 0.8;
  this.gun_freeze = 0.2;
  this.gun_bulletpos = {{-0.35,-2}, {-1.5,1}, {1.2,2.5}, {2,0.8}};
}

function onKeyPressed(code, key) {
  if (player.weapon == this.name) { //This bit, though redundant, avoids malfunction of other weapon scripts whilst this one isnt equipped.
    if (key == "2") {
      if (!this.isGunEquipped) {
        this.isGunEquipped = true;
        this.is_blue = true;
        player.chat = "*Portal Gun Equipped*";
        player.ani = "tb_imagic-portalgun-blueidle";
        replaceani("idle", this.gun_blueidle);
        replaceani("walk", this.gun_bluewalk);
        freezeplayer(0.2);
        setTimer(0.5);  //Sets this.isShooting to false on onTimeout();
      } else {
        this.isGunEquipped = false;
        this.is_blue = NULL;
        player.ani = "idle";
        player.chat = "Unequipped";
        replaceani("walk", "walk");
        replaceani("idle", "idle");
        freezeplayer(0.2);
      }
    }
    if (this.isGunEquipped) {
      if (key == "x") {
        player.chat = "All portals have been destroyed";
        triggerserver("gui", this.name, "destroy");  // Requests to destroy all of the instances of either portal on the level.
      }
      if (key == "d") {
        if (!this.shooting) {
          if (this.is_blue) {
            this.shooting = true;
            player.ani = this.gun_bluefire;
            temp.angle = getangle(vecx(player.dir), vecy(player.dir));
            modeID = "PortalGun_modeBlue";  // Sets a modeID for the blue mode.
            setshootparams(modeID, player.account, player.dir);
            shoot(player.x + this.gun_bulletpos[player.dir][0], player.y + this.gun_bulletpos[player.dir][1], player.z, temp.angle, 0, 0, "tb_imagic-portalgun-bulletblue", "");
            freezeplayer(this.gun_freeze);
            scheduleEvent(0.25, "onCheckMode", "");  // Automatically toggles between either the blue or orange mode when the player shoots.
            setTimer(this.gun_firerate);
          } else {
            this.shooting = true;
            player.ani = this.gun_orangefire;
            temp.angle = getangle(vecx(player.dir), vecy(player.dir));
            modeID = "PortalGun_modeOrange";
            setshootparams(modeID, player.account, player.dir);
            shoot(player.x + this.gun_bulletpos[player.dir][0], player.y + this.gun_bulletpos[player.dir][1], player.z, temp.angle, 0, 0, "tb_imagic-portalgun-bulletorange", "");
            freezeplayer(this.gun_freeze);
            scheduleEvent(0.25, "onCheckMode", "");
            setTimer(this.gun_firerate);
          }
        }
      }
      if (key == "f") {
        onCheckMode();  // Allows the player to toggle between modes at will.
      }
    }
  }
}

// This next bit catches the portal's modeID, the portal's x and y and the player's direction and sends that information serverside to create the portal.
function onActionProjectile2(temp.x, temp.y, modeID, temp.pl, player.dir) {
  if (player.weapon == this.name) {
    temp.bulletx = params[0];
    temp.bullety = params[1];
    temp.modeID = params[2];
    temp.pl = params[3];
    pl.dir = params[4];
    triggerserver("gui", this.name, "SpawnPortal", bulletx, bullety, modeID, temp.pl, pl.dir);
  }
}

// This next bit handles switching the ganis for toggling modes.
function onCheckMode() {
  if (this.is_blue) {
    player.ani = this.gun_transition1;
    replaceani("idle", this.gun_orangeidle);
    replaceani("walk", this.gun_orangewalk);
    this.is_blue = false;
  } else {
    player.ani = this.gun_transition2;
    replaceani("idle", this.gun_blueidle);
    replaceani("walk", this.gun_bluewalk);
    this.is_blue = true;
  }
}

function onTimeOut() {
  this.shooting = false;
}