Seldom required functions - Printable Version

Seldom required functions - Printable Version

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+--- Thread: Seldom required functions (/Thread-Seldom-required-functions.html)

Seldom required functions - Phl3x_ - 09-14-2011

PHP Code:
/*
 * Removes all colour formatting from a string
 *
 * @param string to remove colours from
 *
 * @return the monochromed string
 */
monochrome(str)
{
    if(!isDefined(str))
        return "";
    temp = "";
    for(i=0;i<str.size-1;i++)
    {
        if(str[i] == "^")
        {
            switch(str[i+1])
            {
                case "0":
                case "1":
                case "2":
                case "3":
                case "4":
                case "5":
                case "6":
                case "7":
                case "8":
                case "9":
                    i++; break;
                default:
                    temp += str[i];
            }
        }
        else
            temp += str[i];
    }
    return temp + str[str.size-1];
}

/*
 * Removes spaces from the beginning and end of a string
 *
 * @param string to remove spaces from
 *
 * @return stipped string
 */
strip(str)
{
    temp = "";
    endSpaces = 0;
    startAdding = false;
    for(i=str.size-1;i>=0;i--)
    {
        if(str[i] == " ")
            endSpaces++;
        else
            break;
    }
    if(endSpaces == str.size)
        return "";
    for(i=0;i<str.size-endSpaces;i++)
    {
        if(startAdding)
            temp += str[i];
        else if(str[i] != " " && !startAdding)
            startAdding = true;
    }
    return temp;
}

isEven(n)
{
    return (n % 2 == 0);
}

isInt(n)
{
    return (n == int(n));
}

/*
 * Checks if an array contains a value
 * 
 * @param array to look through
 *
 * @param value to find in array
 *
 * @return boolean indicating if the value was found in the array
 */
arrayContains(arr, var)
{
    if(!isDefined(arr) || !isDefined(var))
        return false;

    for(i=0;i<arr.size;i++)
    {
        if(arr[i] == var)
            return true;
    }
    return false;
} 

Player pickup

PHP Code:
playerPickup()
{
    self endon("disconnect");
    self endon("killed_player");
    self endon("joined_spectators");

    while(true)
    {
        while(!self secondaryoffhandButtonPressed())
            wait 0.05;

        start = self getPlayerEyePosition();
        end = start + vector_scale(anglesToForward(self getPlayerAngles()), 999999);
        trace = bulletTrace(start, end, true, self);
        dist = distance(start, trace["position"]);

        ent = trace["entity"];

        if(isDefined(ent) && ent.classname == "player") // Remove " ent.classname == "player" " to pick up any entity, including moving models etc
        {
            if(isPlayer(ent))
                ent iprintln("^1You've been picked up by ^2" + self.name + "^1!");

            self iprintln("^1You've picked up ^2" + ent.name + "^1!");

            linker = spawn("script_origin", trace["position"]);
            ent linkto(linker);

            while(self secondaryoffhandButtonPressed())
                wait 0.05;


            while(!self secondaryoffhandButtonPressed() && isDefined(ent))
            {
                start = self getPlayerEyePosition();
                end = start + vector_scale(anglesToForward(self getPlayerAngles()), dist);
                trace = bulletTrace(start, end, false, ent);
                dist = distance(start, trace["position"]);

                if(self fragButtonPressed() && !self adsButtonPressed())
                    dist -= 15;
                else if(self fragButtonPressed() && self adsButtonPressed())
                    dist += 15;

                end = start + vector_scale(anglesToForward(self getPlayerAngles()), dist);
                trace = bulletTrace(start, end, false, ent);
                linker.origin = trace["position"];

                wait 0.05;
            }

            if(isDefined(ent))
            {
                ent unlink();
                if(isPlayer(ent))
                    ent iprintln("^1You've been dropped by ^2" + self.name + "^1!");

                self iprintln("^1You've dropped ^2" + ent.name + "^1!");
            }

            linker delete();
        } 

        while(self secondaryoffhandButtonPressed())
            wait 0.05;
    }
}
getPlayerEyePosition()
{
    eye = self.origin + (0, 0, 60);

    if(self getStance() == "crouch")
        eye -= (0, 0, 20);
    else if(self getStance() == "prone")
        eye -= (0, 0, 49);

    return eye;
}
vector_scale(vec, scale)
{
    return (vec[0] * scale, vec[1] * scale, vec[2] * scale);
} 

Hope this helps

RE: Seldom required functions - master131 - 09-14-2011

Nice job. :3 Here's an alternative to the strip function.

Code:
trim_string(str, chr)
{
	if(!isDefined(chr)) { chr = " "; }
	return_string = "";
	start_index = 0;
	end_index = str.size - 1;
	for(i = 0; i < str.size; i++)
		if(str[i] == chr) { start_index = i; } else { break; }
	for(i = str.size - 1; i >= 0; i--)
		if(str[i] == chr) { end_index = i; } else { break; }
	for(i = start_index; i <= end_index; i++)
		return_string += str[i];
	return return_string;
}

You can specify what character to trim (optional).

RE: Seldom required functions - Puffiamo - 09-20-2011

OMFG i have just finished to export pickup function from BTD! I see the topic now Sad

RE: Seldom required functions - RaZ - 06-03-2012

Will the Player pickup work in MW2?