[Script] Bloodied and Dead Status Markers - Extended

var lifeBarNumber = 3;  	// 3:red; 2:blue; 1:green
var percentForRedmark = 50; 	// Write for example 50 for 50%
var totalKillThreshold = -10; 	// As soon as a tokens life goes bellow this value it gets an additional (killed) symbol.

• That means, that you can select which bare you would like to use as your life bar.
• It allows you to select the %-level after which a token is seen as wounded.
• It gives you the ability to select an ending level. Which means, after this amount of negative hit points a target counts as completely dead (no reanimation).

• Additional to that, you get a symbol if a token has been reanimated (his life points have been below 1 and now are again higher than 0). This symbol disappears once the token reaches again max heal.

on("change:graphic", function(obj) {
    // Settings:
    var lifeBarNumber = 3;          // 3:red; 2:blue; 1:green
    var percentForRedmark = 50;     // Write for example 50 for 50%
    var totalKillThreshold = -10;   // As soon as a tokens life goes bellow this value
                                    // it gets an additional (killed) symbol.
    
    // Is life bar set at all?
    // If not simply escape the function.
    if(obj.get("bar" + lifeBarNumber + "_max") === "") return;
   
    // Back from the dead?
    if((obj.get("status_dead") == true || obj.status_skull == true) && obj.get("bar" + lifeBarNumber + "_value") > 0){
        SetStatuSymbolById(obj,3,1);
    }
   
    // Total-kill
    if(obj.get("bar" + lifeBarNumber + "_value") <= totalKillThreshold){
        SetStatuSymbolById(obj,0,0);
        SetStatuSymbolById(obj,1,1);
        SetStatuSymbolById(obj,2,1);
        SetStatuSymbolById(obj,3,0);
    }
    // Dead
    else if(obj.get("bar" + lifeBarNumber + "_value") <= 0){
        SetStatuSymbolById(obj,0,0);
        SetStatuSymbolById(obj,1,1);
        SetStatuSymbolById(obj,2,0);
        SetStatuSymbolById(obj,3,0);
    }
    // Bellow x% life
    else if(obj.get("bar" + lifeBarNumber + "_value") <= obj.get("bar" + lifeBarNumber + "_max") / 100 * percentForRedmark) {
        SetStatuSymbolById(obj,0,1);
        SetStatuSymbolById(obj,1,0);
        SetStatuSymbolById(obj,2,0);
    }
    else{
        ResetDeathSymbols(obj);
        
        // Back from the dead but now again with full (or beyond that) health?
        // TODO: >= not working..?
        if(obj.get("bar" + lifeBarNumber + "_value") == obj.get("bar" + lifeBarNumber + "_max")){
            SetStatuSymbolById(obj,3,0);
        }
    }
});

/*
Reset the following symboles
    redmarker, dead & skull
*/
function ResetDeathSymbols(obj){
    SetStatuSymbolById(obj,0,0);
    SetStatuSymbolById(obj,1,0);
    SetStatuSymbolById(obj,2,0);
}

/*
Sets the value of a given tokens symbol by the symbols id
symbolid:
    0:redmarker
    1:dead
    2:skull
    3:death-zone
    x:y
    
value:
    true/1 or false/0
 */
function SetStatuSymbolById(obj, symbolid, value) {
    switch(symbolid){
        case 0:
            SetStatusSymbolByName(obj, "redmarker", value);
            break;
        case 1:
            SetStatusSymbolByName(obj, "dead", value);
            break;
        case 2:
            SetStatusSymbolByName(obj, "skull", value);
            break;
        case 3:
            SetStatusSymbolByName(obj, "death-zone", value);
            break;
        default:
            // Something is wrong so log it and exit.
            log("Error: SetStatuSymbolById - There was no usable number for symbolid given!");
            log("       Object name: " + obj.get("name") + "; symbolid: " + symbolid + "; value: " + value);
            return;
    }
}

/*
Sets the value of a given tokens symbol by the symbols name
value:
    true/1 or false/0
*/
function SetStatusSymbolByName(obj, symbolname, value){
    value = CheckForTrueOrFalse(value);
    
    // Set the symbols value.
    obj.set("status_" + symbolname, value);
}

/*
Checks if a given value is true or false.
value:
    0:false
    1:true
    default:false
*/
function CheckForTrueOrFalse(value){
    if (value === 0){value = false;}
    else if (value === 1){value = true;}
    else if (value === true || value === false){
        // Nothing to do, these are valid values.
    }
    // The input for value is not known, therefore we set it to false.
    else{
        value = false;
        log("Error: CheckForTrueOrFalse - An unhandled value has been used!");
        log("       value has been set to de default value " + value);
    }
    return value;
}

/*
Debug function
Place where ever you would like to see the actual values.
*/
function DebugMe(obj,msg){
    log("--- DEBUG: " + msg + "---");
    log("obj name: " + obj.get("name"));
    log("status values:");
    log("redmarker:    " + obj.get("status_redmarker"));
    log("dead:    " + obj.get("status_dead"));
    log("skull:    " + obj.get("status_skull"));
    log("death:    " + obj.get("status_death"));
}

// Sets the value of a given tokens symbol by the symbols name
// value: true/1 or false/0
//
// Actuall not in use, due to parsing problems...
function SetSymbolByName(obj, symbolname, value){
    if (value == 0){value = false;}
    else if (value == 1){value = true;}
    else if (value == true || value = false){
        // Nothing to do, these are valid values.
    }
    else{value = true;}
    
    // Set the symbols value.
    //obj.set({ symbolname: value });
    obj[symbolname] = value;
    //log(obj.get("name") + " " + symbolname + " " + value);
}

// Sets the value of a given tokens symbol by the symbols id
//
// 0:status_redmarker
// 1:status_dead
// 2:status_skull
// 3:status_death-zone
// x:y
//
// value: true/1 or false/0
function SetSymbolById(obj, symbolid, value) {
    switch(symbolid){
        case 0:
            SetSymbolByName(obj, "status_redmarker", value);
            break;
        case 1:
            SetSymbolByName(obj, "status_dead", value);
            break;
        case 2:
            SetSymbolByName(obj, "status_skull", value);
            break;
        case 3:
            SetSymbolByName(obj, "status_death-zone", value);
            break;
        default:
            // Something is wrong so log it and exit.
            log("Error: SetSymbolById has been called, however ther was no usable number for symbolid given!");
    }
}

// Sets the value of a given tokens symbol by the symbols name
// value: true/1 or false/0
function SetSymbolByName(obj, symbolname, value){
    if (value == 0){value = false;}
    else if (value == 1){value = true;}
    else if (value == true || value = false){
        // Nothing to do, these are valid values.
    }
    else{value = true;}
    
    // Set the symbols value.
    obj[symbolname] = value;
    //log(obj.get("name") + " " + symbolname + " " + value);
}

Cuerpo said:

By the way:
does any one of you know why this is not working or how I could get it to work?

// Sets the value of a given tokens symbol by the symbols name
// value: true/1 or false/0
//
// Actuall not in use, due to parsing problems...
function SetSymbolByName(obj, symbolname, value){
    if (value == 0){value = false;}
    else if (value == 1){value = true;}
    else if (value == true || value = false){
        // Nothing to do, these are valid values.
    }
    else{value = true;}
    
    // Set the symbols value.
    //obj.set({ symbolname: value });
    obj[symbolname] = value;
    //log(obj.get("name") + " " + symbolname + " " + value);
}

First: It would be faster to set value with value = !!value; instead of the series of conditional blocks. This is the standard method for coercing a JavaScript value into a boolean. (How it works: !value checks the truthiness of value, and negates it; things like 0, false, NaN, and undefined are all falsey values. After negating the original truthiness and making it a boolean, that boolean is negated again, giving you a boolean with a T/F value equal to the original truthiness. This method will work for anything you can put into a variable.)

Second: To set a specific statusmarker to on or off, use obj.set(symbolname, value); (assuming that symbolname starts with "status_"; if that's not the case, use "status_"+symbolname instead).

Brian said:

Cuerpo said:

By the way:
does any one of you know why this is not working or how I could get it to work?

// Sets the value of a given tokens symbol by the symbols name
// value: true/1 or false/0
//
// Actuall not in use, due to parsing problems...
function SetSymbolByName(obj, symbolname, value){
    if (value == 0){value = false;}
    else if (value == 1){value = true;}
    else if (value == true || value = false){
        // Nothing to do, these are valid values.
    }
    else{value = true;}
    
    // Set the symbols value.
    //obj.set({ symbolname: value });
    obj[symbolname] = value;
    //log(obj.get("name") + " " + symbolname + " " + value);
}

First: It would be faster to set value with value = !!value; instead of the series of conditional blocks. This is the standard method for coercing a JavaScript value into a boolean. (How it works: !value checks the truthiness of value, and negates it; things like 0, false, NaN, and undefined are all falsey values. After negating the original truthiness and making it a boolean, that boolean is negated again, giving you a boolean with a T/F value equal to the original truthiness. This method will work for anything you can put into a variable.)