Posted by callimuc

An example for using vecx() and vecy():
http://forums.graalonline.com/forums...hp?t=134263215

This is exactly why I wish my school didn't have No Child Left Behind. I'm in need of taking a Geometry course due to the fact it's needed for programming, but I'm not allowed to...  

After training a bit with vecx and vecy, still understand nothing :/ I'd really appreciate someone teaching it for me more in an "easy" way. I'm trying to start making the melee system for the server, but it's really annoying setting coordinates so I thought vecx and vecy would help.  

Posted by Johnaudi

After training a bit with vecx and vecy, still understand nothing :/ I'd really appreciate someone teaching it for me more in an "easy" way. I'm trying to start making the melee system for the server, but it's really annoying setting coordinates so I thought vecx and vecy would help.

Just think of it like this:
 

Posted by BboyEatsbacon

Just think of it like this:

y u fastr dan i?! D: D; ): D;  

I still don't see how to use it, or rather where to use it. Is it like player.dir? Why not just set player.dir = 1;?  

Posted by Johnaudi

I still don't see how to use it, or rather where to use it. Is it like player.dir? Why not just set player.dir = 1;?

PHP Code:

for (k=0;k<4;k++) {
  if (keydown(k)) {
    player.dir = k;
    player.x += vecx(k);
    player.y += vecy(k);
  }
} 


if the players dir is 0: x will raise by 0, y will lower by -1 (player walks up)
if the players dir is 1: x will lower by -1, y will raise by 0 (player walks to the left)
if the players dir is 2: x will raise by 0, y will raise by 1 (player walks down)
if the players dir is 3: x will raise by 1, y will raise by 0 (player walks to the right)  

Posted by callimuc

PHP Code:

for (k=0;k<4;k++) {
  if (keydown(k)) {
    player.dir = k;
    player.x += vecx(k);
    player.y += vecy(k);
  }
} 


if the players dir is 0: x will raise by 0, y will lower by -1 (player walks up)
if the players dir is 1: x will lower by -1, y will raise by 0 (player walks to the left)
if the players dir is 2: x will raise by 0, y will raise by 1 (player walks down)
if the players dir is 3: x will raise by 1, y will raise by 0 (player walks to the right)

Oh I see now, but would it be helpful in a melee system?  

Posted by Johnaudi

Oh I see now, but would it be helpful in a melee system?

could make it easier for you to check the hitbox/trigger an function  

Posted by callimuc

could make it easier for you to check the hitbox/trigger an function

Not sure if there is a custom command for that, but, can I set a limit for a bullet using shoot() params? Like I want it to end at 2 tiles infront of the player, and make the bullet invisible this way it would be easier to make it similar to my gun system.  

I really want to learn to script but It's so confusing, I just can't focus.  

Posted by Johnaudi

Not sure if there is a custom command for that, but, can I set a limit for a bullet using shoot() params? Like I want it to end at 2 tiles infront of the player, and make the bullet invisible this way it would be easier to make it similar to my gun system.

dont think so. you can change the power though to have it drop earlier  

Posted by Johnaudi

Hey,
Got bored a bit, and don't know what to add to the scripts I made a while back. so having you guys give me an opinion would help. Also, I'm still at a learning stage to any developer feel free to correct me/teach me anything new or give me idea's or other ways to do the certain thing.
Echo from NC (Made while learning triggerserver)

• Current usage by saying "/echo TextGoesHere"
• Can echo from the player's chat to RC
• Anti-Spam built (yes, I know timevar2 but I have thought of a different way)

Spoiler

PHP Code:

function onActionServerSide() {
  if (params[0] == "cmd") {
    this.toks = player.chat.substring(6);
    echo(player.nick @ " [" @ player.account @ "] : " @ this.toks);
  }
}

//#CLIENTSIDE
function onCreated() {
  this.num = 1;
}

function onPlayerChats() {
  if (player.chat.starts("/echo")) {
    if (this.num == 1) {
      this.toks = player.chat.substring(6);
      triggerserver("gui", name, "cmd");
      sleep(0.1);
      this.num = 0;
      setTimer(0.01);
      player.chat = "Echo'ed : " @ player.chat.substring(6);
    } else player.chat = "Please wait 5 seconds before sending another Echo!";
  }
}

function onTimeOut() {
  if (this.num == 0) {
    sleep(5);
    this.num = 1;
  }
  setTimer(0.1);
} 


Level Warper (GUI)

• Current usage by saying "openwarper"
• Simple GUI with the default interface
• Option to warp to players / or level's using correct coordinates
• Can stick the player("/stick Graal######") which can keep him on track and stop tracing too ("/unstick")
• Some minor Errors on warping to 0,0 (x,y)

Spoiler

PHP Code:

//#CLIENTSIDE
function onPlayerChats() {
  if (player.chat == "openwarper") {
    drawGUI();
    LevWarps_Window2.visible = true;
  }
}

function drawGUI() {
  new GuiWindowCtrl("LevWarps_Window2") {
    profile = GuiBlueWindowProfile;
    clientrelative = true;
    clientextent = "320,189";
    canmaximize = false;
    canminimize = false;
    canmove = true;
    canresize = true;
    closequery = false;
    destroyonhide = false;
    text = "Level Warper";
    x = 486;
    y = 272;
    new GuiButtonCtrl("LevWarps_Button2") {
      profile = GuiBlueButtonProfile;
      height = 35;
      text = "Warp";
      width = 131;
      x = 97;
      y = 135;
    }
    new GuiTextCtrl("LevWarps_Text1") {
      profile = GuiBlueTextProfile;
      height = 20;
      text = "X";
      width = 8;
      x = 38;
      y = 29;
    }
    new GuiTextCtrl("LevWarps_Text2") {
      profile = GuiBlueTextProfile;
      height = 20;
      text = "Y";
      width = 9;
      x = 107;
      y = 29;
    }
    new GuiTextCtrl("LevWarps_Text3") {
      profile = GuiBlueTextProfile;
      height = 20;
      text = "Level Name";
      width = 67;
      x = 171;
      y = 29;
    }
    new GuiTextEditCtrl("LevWarps_TextEdit1") {
      profile = GuiBlueTextEditProfile;
      height = 20;
      width = 34;
      x = 34;
      y = 50;
    }
    new GuiTextEditCtrl("LevWarps_TextEdit2") {
      profile = GuiBlueTextEditProfile;
      height = 20;
      width = 34;
      x = 105;
      y = 50;
    }
    new GuiTextEditCtrl("LevWarps_TextEdit3") {
      profile = GuiBlueTextEditProfile;
      height = 20;
      width = 106;
      x = 167;
      y = 50;
    }
    new GuiCheckBoxCtrl("LevWarps_CheckBox1") {
      profile = GuiBlueCheckBoxProfile;
      height = 20;
      text = "Player Warp  :";
      width = 100;
      x = 69;
      y = 85;
    }
    new GuiTextEditCtrl("LevWarps_TextEdit4") {
      profile = GuiBlueTextEditProfile;
      height = 20;
      width = 106;
      x = 167;
      y = 85;
    }
  }
}

function LevWarps_Button2.onAction() {
  if (LevWarps_CheckBox1.checked && LevWarps_TextEdit4.text != "") {
    toks = LevWarps_TextEdit4.text.tokenize(" ");
    if (LevWarps_TextEdit4.text.starts("/stick")) {
      pl = findplayerbycommunityname(toks[1]);
      this.number = 1;
      settimer(0.01);
      return;
    }
    if (LevWarps_TextEdit4.text == "/unstick") {
      this.number = 0;
      return;
    }
    temp.pl = findplayerbycommunityname(LevWarps_TextEdit4.text);
    player.x = temp.pl.x;
    player.y = temp.pl.y;
    player.level = temp.pl.level;
    LevWarps_TextEdit1.text = temp.pl.x;
    LevWarps_TextEdit2.text = temp.pl.y;
    LevWarps_TextEdit3.text = temp.pl.level;
    player.chat = "x: " @ player.x @ " y: " @ player.y @ " level: " @ player.level;
  } else {
    if (LevWarps_TextEdit1 != "") {
      player.x = LevWarps_TextEdit1.text;
    }
    if (LevWarps_TextEdit2 != "") {
      player.y = LevWarps_TextEdit2.text;
    }
    if (LevWarps_TextEdit3 != "") {
      player.level = LevWarps_TextEdit3.text;
    }
  }
}

function onTimeout() {
  if (this.number == 1) {
    player.x = (pl.x - 2);
    player.y = (pl.y + 1);
    setTimer(0.2);
  } else return;
} 


Calculator (GUI)

• Current usage by saying "/calc"
• Quick calculation tool with both "buttons" and "text" (Sadly' I don't know how to limit the text by numbers only)
• Works with addition, subtraction , multiplication and division
• Auto closing parentheses (kinda useless atm)

Spoiler

PHP Code:

//#CLIENTSIDE
function onCreated() {
  n1.value = 1;
  n2.value = 2;
  n3.value = 3;
  n4.value = 4;
  n5.value = 5;
  n6.value = 6;
  n7.value = 7;
  n8.value = 8;
  n9.value = 9;
  n0.value = 0;
  nP.value = ".";
  nPar.value1 = "(";
  nPar.value2 = ")";
  this.mode = NULL;
  this.started = true;
  Calculator_Tb1.text = "";
  Calculator_Tb2.text = "";
  Calculator_Result.text = "";
  Calculator_mode.text = "";
  nPar.stated = false;
}

function onPlayerChats() {
  if (player.chat == "/calc") {
    drawGUI();
    Calculator_Window1.visible = true;
    onCreated();
  }
}

function drawGUI() {
  new GuiWindowCtrl("Calculator_Window1") {
    profile = GuiBlueWindowProfile;
    clientrelative = true;
    clientextent = "271,268";
    canmaximize = false;
    canminimize = false;
    canmove = true;
    canresize = false;
    closequery = false;
    destroyonhide = false;
    text = "Calculator";
    x = 541;
    y = 255;
    new GuiButtonCtrl("Calculator_nP") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = ".";
      width = 39;
      x = 130;
      y = 220;
    }
    new GuiButtonCtrl("Calculator_nPar") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "( )";
      width = 39;
      x = 30;
      y = 220;
    }
    new GuiButtonCtrl("Calculator_n0") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "0";
      width = 39;
      x = 80;
      y = 220;
    }
    new GuiButtonCtrl("Calculator_n1") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "1";
      width = 39;
      x = 30;
      y = 177;
    }
    new GuiButtonCtrl("Calculator_n2") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "2";
      width = 39;
      x = 80;
      y = 177;
    }
    new GuiButtonCtrl("Calculator_n3") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "3";
      width = 39;
      x = 130;
      y = 177;
    }
    new GuiButtonCtrl("Calculator_n4") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "4";
      width = 39;
      x = 30;
      y = 130;
    }
    new GuiButtonCtrl("Calculator_n5") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "5";
      width = 39;
      x = 80;
      y = 130;
    }
    new GuiButtonCtrl("Calculator_n6") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "6";
      width = 39;
      x = 130;
      y = 130;
    }
    new GuiButtonCtrl("Calculator_n7") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "7";
      width = 39;
      x = 30;
      y = 83;
    }
    new GuiButtonCtrl("Calculator_n8") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "8";
      width = 39;
      x = 80;
      y = 83;
    }
    new GuiButtonCtrl("Calculator_n9") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "9";
      width = 39;
      x = 130;
      y = 83;
    }
    new GuiButtonCtrl("Calculator_add") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "+";
      width = 25;
      x = 180;
      y = 130;
    }
    new GuiButtonCtrl("Calculator_min") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "-";
      width = 25;
      x = 215;
      y = 130;
    }
    new GuiButtonCtrl("Calculator_tim") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "X";
      width = 25;
      x = 180;
      y = 177;
    }
    new GuiButtonCtrl("Calculator_div") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "/";
      width = 25;
      x = 215;
      y = 177;
    }
    new GuiButtonCtrl("Calculator_equ") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "=";
      width = 60;
      x = 180;
      y = 220;
    }
    new GuiButtonCtrl("Calculator_C") {
      profile = GuiBlueButtonProfile;
      height = 37;
      text = "Clear";
      width = 60;
      x = 180;
      y = 83;
    }
    new GuiTextEditCtrl("Calculator_Tb1") {
      profile = GuiBlueTextEditProfile;
      height = 20;
      width = 36;
      x = 31;
      y = 34;
    }
    new GuiTextCtrl("Calculator_mode") {
      profile = GuiBlueTextProfile;
      height = 20;
      text = "";
      width = 8;
      x = 88;
      y = 32;
    }
    new GuiTextEditCtrl("Calculator_Tb2") {
      profile = GuiBlueTextEditProfile;
      height = 20;
      width = 36;
      x = 114;
      y = 34;
    }
    new GuiTextCtrl("Calculator_Text2") {
      profile = GuiBlueTextProfile;
      height = 20;
      text = "=";
      width = 8;
      x = 162;
      y = 33;
    }
    new GuiTextCtrl("Calculator_Result") {
      profile = GuiBlueTextProfile;
      height = 20;
      text = "";
      width = 36;
      x = 186;
      y = 30;
    }
  }
}

function Calculator_nPar.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "" && nPar.stated == false) {
      Calculator_Tb1.text = nPar.value1;
      nPar.stated = true;
    } else if (nPar.stated == false) {
      Calculator_Tb1.text = Calculator_Tb1.text @ nPar.value1;
      nPar.stated = true;
    } else if (nPar.stated == true) {
      Calculator_Tb1.text = Calculator_Tb1.text @ nPar.value2;
      nPar.stated = false;
    }
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "" && nPar.stated == false) {
      Calculator_Tb2.text = nPar.value1;
      nPar.stated = true;
    } else if (nPar.stated == false) {
      Calculator_Tb2.text = Calculator_Tb2.text @ nPar.value1;
      nPar.stated = true;
    } else if (nPar.stated == true) {
      Calculator_Tb2.text = Calculator_Tb2.text @ nPar.value2;
      nPar.stated = false;
    }
  }
}

function Calculator_nP.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "") {
      Calculator_Tb1.text = nP.value;
    } else Calculator_Tb1.text = Calculator_Tb1.text @ nP.value;
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "") {
      Calculator_Tb2.text = nP.value;
    } else Calculator_Tb2.text = Calculator_Tb2.text @ nP.value;
  }
}

function Calculator_n0.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "") {
      Calculator_Tb1.text = n0.value;
    } else Calculator_Tb1.text = Calculator_Tb1.text @ n0.value;
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "") {
      Calculator_Tb2.text = n0.value;
    } else Calculator_Tb2.text = Calculator_Tb2.text @ n0.value;
  }
}

function Calculator_n1.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "") {
      Calculator_Tb1.text = n1.value;
    } else Calculator_Tb1.text = Calculator_Tb1.text @ n1.value;
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "") {
      Calculator_Tb2.text = n1.value;
    } else Calculator_Tb2.text = Calculator_Tb2.text @ n1.value;
  }
}

function Calculator_n2.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "") {
      Calculator_Tb1.text = n2.value;
    } else Calculator_Tb1.text = Calculator_Tb1.text @ n2.value;
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "") {
      Calculator_Tb2.text = n2.value;
    } else Calculator_Tb2.text = Calculator_Tb2.text @ n2.value;
  }
}

function Calculator_n3.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "") {
      Calculator_Tb1.text = n3.value;
    } else Calculator_Tb1.text = Calculator_Tb1.text @ n3.value;
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "") {
      Calculator_Tb2.text = n3.value;
    } else Calculator_Tb2.text = Calculator_Tb2.text @ n3.value;
  }
}

function Calculator_n4.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "") {
      Calculator_Tb1.text = n4.value;
    } else Calculator_Tb1.text = Calculator_Tb1.text @ n4.value;
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "") {
      Calculator_Tb2.text = n4.value;
    } else Calculator_Tb2.text = Calculator_Tb2.text @ n4.value;
  }
}

function Calculator_n5.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "") {
      Calculator_Tb1.text = n5.value;
    } else Calculator_Tb1.text = Calculator_Tb1.text @ n5.value;
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "") {
      Calculator_Tb2.text = n5.value;
    } else Calculator_Tb2.text = Calculator_Tb2.text @ n5.value;
  }
}

function Calculator_n6.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "") {
      Calculator_Tb1.text = n6.value;
    } else Calculator_Tb1.text = Calculator_Tb1.text @ n6.value;
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "") {
      Calculator_Tb2.text = n6.value;
    } else Calculator_Tb2.text = Calculator_Tb2.text @ n6.value;
  }
}

function Calculator_n7.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "") {
      Calculator_Tb1.text = n7.value;
    } else Calculator_Tb1.text = Calculator_Tb1.text @ n7.value;
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "") {
      Calculator_Tb2.text = n7.value;
    } else Calculator_Tb2.text = Calculator_Tb2.text @ n7.value;
  }
}

function Calculator_n8.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "") {
      Calculator_Tb1.text = n8.value;
    } else Calculator_Tb1.text = Calculator_Tb1.text @ n8.value;
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "") {
      Calculator_Tb2.text = n8.value;
    } else Calculator_Tb2.text = Calculator_Tb2.text @ n8.value;
  }
}

function Calculator_n9.onAction() {
  if (this.started == true) {
    if (Calculator_Tb1.text == "") {
      Calculator_Tb1.text = n9.value;
    } else Calculator_Tb1.text = Calculator_Tb1.text @ n9.value;
  }
  if (this.started == false) {
    if (Calculator_Tb2.text == "") {
      Calculator_Tb2.text = n9.value;
    } else Calculator_Tb2.text = Calculator_Tb2.text @ n9.value;
  }
}

function Calculator_add.onAction() {
  if (this.started == true) {
    this.started = false;
    this.mode = "+";
    nPar.stated = false;
    Calculator_mode.text = this.mode;
  }
}

function Calculator_min.onAction() {
  if (this.started == true) {
    this.started = false;
    this.mode = "-";
    nPar.stated = false;
    Calculator_mode.text = this.mode;
  }
}

function Calculator_tim.onAction() {
  if (this.started == true) {
    this.started = false;
    this.mode = "X";
    nPar.stated = false;
    Calculator_mode.text = this.mode;
  }
}

function Calculator_div.onAction() {
  if (this.started == true) {
    this.started = false;
    this.mode = "/";
    nPar.stated = false;
    Calculator_mode.text = this.mode;
  }
}

function Calculator_C.onAction() {
  this.mode = NULL;
  nPar.stated = false;
  this.started = true;
  Calculator_Tb1.text = "";
  Calculator_Tb2.text = "";
  Calculator_Result.text = "";
  Calculator_mode.text = "";
}

function Calculator_equ.onAction() {
  if (Calculator_Tb1.text == "" || Calculator_Tb2.text == "") {
    return;
  }
  if (this.mode == "+") {
    Calculator_Result.text = Calculator_Tb1.text + Calculator_Tb2.text;
  }
  if (this.mode == "-") {
    Calculator_Result.text = Calculator_Tb1.text - Calculator_Tb2.text;
  }
  if (this.mode == "X") {
    Calculator_Result.text = Calculator_Tb1.text * Calculator_Tb2.text;
  }
  if (this.mode == "/") {
    Calculator_Result.text = Calculator_Tb1.text / Calculator_Tb2.text;
  }
} 


-------------------------------------------------
Any errors? Please tell me so I can learn. I'd Like to Thank Emera and Callimuc for all the effort they put into teaching me those. Can't thank you enough guys

hey wait!
i will also be thanking you john and emera after teaching me gs2 like you currently are!
ill create my own thread and do like john :3  

Posted by Striker

hey wait!
i will also be thanking you john and emera after teaching me gs2 like you currently are!
ill create my own thread and do like john :3

yea im doing nothing >:

and maybe you should go on learning before creating such a thread ;) for the help you already got one ^^  

nuuu callimuc u and emera help i was just commenting on the thread!

i said "u john and emera" i meant u callimuc and emera, u know i always respect every one thats nice/kind!  

Math.sin(float) - returns float
Math.cos(float) - returns float
Math.tan(float) - returns float

You should add these to the calculator