[ZBzibing]

Many developers have the ammo creation function, but there will be problems that cause the map to crash, and some developers may have fixed their own plug-ins. But there are still many plug-in authors who have not updated. So is there a general repair function? .So all plugins will not have this trouble again.

Classic crash test map:

l4d_hospital04_interior

[Marttt]

How it was fixed by other plugins? Need some code example.

[ZBzibing]

Originally Posted by Marttt How it was fixed by other plugins? Need some code example.

collapse example:

#pragma semicolon 1
#define DEBUG
#define PLUGIN_AUTHOR ""
#define PLUGIN_VERSION "0.00"
#include <sourcemod>
#include <sdktools>
#pragma newdecls required
#define MODEL_AMMO_L4D			"models/props_unique/spawn_apartment/coffeeammo.mdl"
#define MODEL_AMMO_L4D1			"models/props/terror/Ammo_Can.mdl"
#define MODEL_AMMO_L4D2			"models/props/terror/ammo_stack.mdl"
#define MODEL_AMMO_L4D3			"models/props/de_prodigy/ammo_can_02.mdl"

public Plugin myinfo = 
{
	name = "",
	author = PLUGIN_AUTHOR,
	description = "",
	version = PLUGIN_VERSION,
	url = ""
};

public void OnPluginStart()
{
	RegConsoleCmd("sm_ammo",addammo);
}

public Action addammo(int client,int args)
{
	float location[3];
	if (!Misc_TraceClientViewToLocation(client, location)) 
	{
		GetClientAbsOrigin(client, location);
	}
	Do_CreateEntity("weapon_ammo_spawn", MODEL_AMMO_L4D2, location, false);

}


void Do_CreateEntity(const char[] name, const char[] model, float location[3], const bool zombie) {
	int entity = CreateEntityByName(name);
	if (strcmp(model, "PROVIDED") != 0)
		SetEntityModel(entity, model);
	DispatchSpawn(entity);
	if (zombie) {
		int ticktime = RoundToNearest( GetGameTime() / GetTickInterval() ) + 5;
		SetEntProp(zombie, Prop_Data, "m_nNextThinkTick", ticktime);
		location[2] -= 25.0; 
	}
	ActivateEntity(entity);
	TeleportEntity(entity, location, NULL_VECTOR, NULL_VECTOR);
}

bool Misc_TraceClientViewToLocation(int client, float location[3]) {
	float vAngles[3], vOrigin[3];
	GetClientEyePosition(client,vOrigin);
	GetClientEyeAngles(client, vAngles);
	Handle trace = TR_TraceRayFilterEx(vOrigin, vAngles, MASK_PLAYERSOLID, RayType_Infinite, TraceRayDontHitSelf, client);
	if(TR_DidHit(trace)) {
		TR_GetEndPosition(location, trace);
		CloseHandle(trace);
		return true;
	}
	CloseHandle(trace);
	return false;
}

public bool TraceRayDontHitSelf(int entity, int mask, any data) {
	if(entity == data) { 
		return false; 
	}
	return true;
}

normal work:
https://forums.alliedmods.net/showthread.php?t=221111

There are also many authors who have not updated, and will crash when spawning ammunition. Is there a unified repair plug-in to make many of those plug-ins work again?

[Silvers]

Whats the crash error message?

[Psyk0tik]

Are you referring to this crash?

Originally Posted by ZBzibing About Repair 422/ - weapon_ammo_spawn: UTIL_SetModel: not precached: models/props_unique/spawn_apartment/coffeeammo.mdl Can the author provide a fix, because many plugins also have the same problem, and many authors don't update, I want to know how to fix it and try to fix it myself

Someone else and I already replied to your post on the thread where you posted that crash message, but it seems you didn't check back for replies before making this thread.

Originally Posted by ZBzibing So is there a general repair function? .So all plugins will not have this trouble again.

Originally Posted by iaNanaNana Add PrecacheModel() before SetEntityModel() or DispatchKeyValue(a, "model")

Originally Posted by Psyk0tik Try my new plugin: [L4D & L4D2] Late Model Precacher It catches unprecached models and precaches them to prevent the "UTIL_SetModel" crash.

[ZBzibing]

Originally Posted by Silvers Whats the crash error message?

I tested this problem alone, cleared the log and waited for the log to be regenerated. But repeated tests found that he could not generate the record, and the server crashed directly
Crash Test Action:
map l4d_hospital04_interior
Type !ammo and wait for dozens of seconds
Server crashes on its own

[ZBzibing]

Originally Posted by Psyk0tik Are you referring to this crash? Someone else and I already replied to your post on the thread where you posted that crash message, but it seems you didn't check back for replies before making this thread.

I was wondering if his method would fix all the issues with generating ammo plugins. But I can't find the link, I look for translations, so it's sometimes hard for me to see the information instantly.

Do you provide a feature that fixes most plugins crashing when creating models?

[Silvers]

Do you have Accelerator extension installed?

Kinda sounds like the issue where creating ammo/items/weapons/props clip through the world, caused by using DispatchSpawn before TeleportEntity. Swap them around.

Something like (from Footlocker thread, which I just noticed does DispatchSpawn before TeleportEntity, one day I'll fix that): Engine Error: The server will crash if an item (eg vomitjar) is spawned within another item. This seems to be a problem on Windows only. The error message:
"models/w_models/weapons/w_eq_bile_flask.mdl (2) at -1.$ -1.$ -1.$ in contact with world (2) at -35.8 14.4 65.0, crash. dist = -1, minq = 100000002004087730000.000000"

[ZBzibing]

Originally Posted by Silvers Do you have Accelerator extension installed? Kinda sounds like the issue where creating ammo/items/weapons/props clip through the world, caused by using DispatchSpawn before TeleportEntity. Swap them around. Something like (from Footlocker thread, which I just noticed does DispatchSpawn before TeleportEntity, one day I'll fix that): Engine Error: The server will crash if an item (eg vomitjar) is spawned within another item. This seems to be a problem on Windows only. The error message: "models/w_models/weapons/w_eq_bile_flask.mdl (2) at -1.$ -1.$ -1.$ in contact with world (2) at -35.8 14.4 65.0, crash. dist = -1, minq = 100000002004087730000.000000"

I'm using your spawn ammo right now, if you implement the repair function in the future, the effects of other plugins can also be used.

[Silvers]

Originally Posted by ZBzibing I'm using your spawn ammo right now, if you implement the repair function in the future, the effects of other plugins can also be used.

They need to fix it themselves.