How a script is laid out

EPScript files are written in much the same order every time. With no hoisting, the order is the structure.

1. 1Global declarations - the values that must persist per player.
2. 2Helper functions - the small ones that read and write values.
3. 3Feature functions - the ones that actually do something.
4. 4The entry points - beforeTriggerExec and afterTriggerExec.

function beforeTriggerExec(){
    EUDPlayerLoop()();

    updateStatusLine();
    handleKeyEvent();

    EUDEndPlayerLoop();
}

function afterTriggerExec(){
}

Globals are declared one per player. There are no arrays here, so the usual approach is to number the names and pick between them with a branch.

var gold_0; var gold_1; var gold_2; var gold_3;
var gold_4; var gold_5; var gold_6; var gold_7;

function getGold(){
    var p = f_getcurpl();
    if(p == 0){ return gold_0; }
    else if(p == 1){ return gold_1; }
    else if(p == 2){ return gold_2; }
    // ... 나머지 플레이어
    return 0;
}

Globals start at zero. Treating zero as “not started yet” usually makes the code shorter than writing an explicit initialisation.