building:scripts:events:script_based
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building:scripts:events:script_based [2019/03/11 00:07] Mavrixio created |
building:scripts:events:script_based [2019/03/11 00:22] (current) Mavrixio |
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| ====== Script Based Events ====== | ====== Script Based Events ====== | ||
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| + | Those events are tie to a script name/ResRef they will run whenever the script that they are registered to is called. It is good to change the behaviour or a specific script by bypassing it or when the caller doesn't matter, but if you want to do something only when something happen to a specific object, you should use the [[.:variable_based]] system. | ||
| ===== Registering / Unregistering a Script Based Event ===== | ===== Registering / Unregistering a Script Based Event ===== | ||
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| </code> | </code> | ||
| ... will cause the myerf_ev_pcdeath script to be called **before** and every time that the pc_ev_death is about to be executed. \\ The parameters can be accessed the same way as the original script and the caller will be the same. | ... will cause the myerf_ev_pcdeath script to be called **before** and every time that the pc_ev_death is about to be executed. \\ The parameters can be accessed the same way as the original script and the caller will be the same. | ||
| + | |||
| + | ===== Creating / Running a Script Based Event ===== | ||
| + | If in the middle of a script you want to notify everyone interested by what is happening, you can use the [[https://nwnlexicon.com/index.php?title=ExecuteScript|ExecuteScript]] function, but better, you can use the RunEvent(ReturnType) functions, which will create a script based event that can be registered, have parameters and a return value: | ||
| + | <code> | ||
| + | int RunEvent(string sScript, object oTarget, array aParams); | ||
| + | int RunEventInt(string sScript, object oTarget, array aParams); | ||
| + | object RunEventObject(string sScript, object oTarget, array aParams); | ||
| + | string RunEventString(string sScript, object oTarget, array aParams); | ||
| + | float RunEventFloat(string sScript, object oTarget, array aParams); | ||
| + | effect RunEventEffect(string sScript, object oTarget, array aParams); | ||
| + | array RunEventArray(string sScript, object oTarget, array aParams); | ||
| + | dictionary RunEventDictionary(string sScript, object oTarget, array aParams); | ||
| + | vector RunEventVector(string sScript, object oTarget, array aParams); | ||
| + | location RunEventLocation(string sScript, object oTarget, array aParams); | ||
| + | </code> | ||
building/scripts/events/script_based.1552262830.txt.gz ยท Last modified: 2019/03/11 00:07 by Mavrixio