[EfeDursun125]

Hello,
Sorry, My English is Bad

how to find a nearest entity?
please help, i try a make this but not worked

thanks

public Action:OnPlayerRunCmd(client, &buttons, &impulse, Float:vel[3], Float:angles[3])
{
	if(IsValidClient(client))
	{
		if(IsFakeClient(client))
		{
			if(IsPlayerAlive(client))
			{
				int AmmoPack = FindEntityByClassname(AmmoPack, "item_ammopack_medium");
				int Ammo = Entity_GetClosest(client, AmmoPack);
				if(Ammo != -1)
				{
					// CODE
				}
			}
		}
	}
}


stock Entity_GetClosest(int client, int entity)
{
	decl Float:clientOrigin[3], Float:entityOrigin[3];
	
	GetEntPropVector(client, Prop_Data, "m_vecOrigin", clientOrigin);
	GetEntPropVector(entity, Prop_Data, "m_vecOrigin", entityOrigin);
	
	clientOrigin[2] += 50.0;
	
	new Float:near = -1.0;
	new nearestentity = -1;
	
	new Float:distance;
	distance = GetVectorDistance(clientOrigin, entityOrigin);
	
	if (IsClientInGame(client) && IsPlayerAlive(client) && IsValidEntity(entity))
	{
		if(IsValidClient(client))
		{
        	if (distance < near || near == -1.0)
			{
				near = distance;
				nearestentity = entity;
			}
		}
    }
	return nearestentity;
}

[PC Gamer]

You may be able to use some of the code from the talented Pelepoika. He has a plugin called TF2 Rollermine Spawner that uses a stock similar to what you are doing. His plugin spawns electric balls that follow and hit nearby players.

Link to TF2 Rollermine Spawner: https://forums.alliedmods.net/showthread.php?p=2370316

[EfeDursun125]

Originally Posted by PC Gamer You may be able to use some of the code from the talented Pelepoika. He has a plugin called TF2 Rollermine Spawner that uses a stock similar to what you are doing. His plugin spawns electric balls that follow and hit nearby players. Link to TF2 Rollermine Spawner: https://forums.alliedmods.net/showthread.php?p=2370316

but this plugin finding nearest players i need a player find a nearest entity

[EfeDursun125]

Originally Posted by PC Gamer You may be able to use some of the code from the talented Pelepoika. He has a plugin called TF2 Rollermine Spawner that uses a stock similar to what you are doing. His plugin spawns electric balls that follow and hit nearby players. Link to TF2 Rollermine Spawner: https://forums.alliedmods.net/showthread.php?p=2370316

maybe i can fix

[Dr.Doctor]

Try this function

PHP Code:

int GetNearestEntity(int client, char[] classname)
{
    //Get the first entity
    int nearestEntity = FindEntityByClassname(entity, classname);
    if (!IsValidEntity(nearestEntity))
    {
        return -1;
    }
    
    float clientVecOrigin[3], entityVecOrigin[3];
    GetEntPropVector(client, Prop_Data, "m_vecOrigin", clientVecOrigin);
    GetEntPropVector(nearestEntity, Prop_Data, "m_vecOrigin", entityVecOrigin);
    
    //Get the distance between the first entity and client
    float distance, nearestDistance = GetVectorDistance(clientVecOrigin, entityVecOrigin);
    
    //Find all the entity and compare the distances
    int entity = -1;
    while (entity = FindEntityByClassname(entity, classname) != -1)
    {
        GetEntPropVector(entity, Prop_Data, "m_vecOrigin", entityVecOrigin);
        distance = GetVectorDistance(clientVecOrigin, entityVecOrigin);
        
        if (distance < nearestDistance)
        {
            nearestEntity = entity;
            nearestDistance = distance;
        }
    }
    
    return nearestEntity;
} 


You can find the nearest "item_ammopack_medium" like this

PHP Code:

int ammopack = GetNearestEntity(client, "item_ammopack_medium");

if (IsValidEntity(ammopack))
{
    //YOUR CODE
} 


[zipcore]

PHP Code:

public int GetNearestEntity(int client, char[] classname)
{
    int nearestEntity = -1;
    float clientVecOrigin[3], entityVecOrigin[3];
    
    //Get the distance between the first entity and client
    float distance, nearestDistance = -1.0;
    
    //Find all the entity and compare the distances
    int entity = -1;
    while ((entity = FindEntityByClassname(entity, classname)) != -1)
    {
        GetEntPropVector(entity, Prop_Data, "m_vecOrigin", entityVecOrigin);
        distance = GetVectorDistance(clientVecOrigin, entityVecOrigin);
        
        if (distance < nearestDistance || nearestDistance == -1.0)
        {
            nearestEntity = entity;
            nearestDistance = distance;
        }
    }
    
    return nearestEntity;
} 


Simplyfied code and fixed errors ;)

[EfeDursun125]

Originally Posted by Dr.Doctor Try this function PHP Code: int GetNearestEntity(int client, char[] classname) {     //Get the first entity     int nearestEntity = FindEntityByClassname(entity, classname);     if (!IsValidEntity(nearestEntity))     {         return -1;     }          float clientVecOrigin[3], entityVecOrigin[3];     GetEntPropVector(client, Prop_Data, "m_vecOrigin", clientVecOrigin);     GetEntPropVector(nearestEntity, Prop_Data, "m_vecOrigin", entityVecOrigin);          //Get the distance between the first entity and client     float distance, nearestDistance = GetVectorDistance(clientVecOrigin, entityVecOrigin);          //Find all the entity and compare the distances     int entity = -1;     while (entity = FindEntityByClassname(entity, classname) != -1)     {         GetEntPropVector(entity, Prop_Data, "m_vecOrigin", entityVecOrigin);         distance = GetVectorDistance(clientVecOrigin, entityVecOrigin);                  if (distance < nearestDistance)         {             nearestEntity = entity;             nearestDistance = distance;         }     }          return nearestEntity; }  You can find the nearest "item_ammopack_medium" like this PHP Code: int ammopack = GetNearestEntity(client, "item_ammopack_medium"); if (IsValidEntity(ammopack)) {     //YOUR CODE }

Originally Posted by zipcore PHP Code: public int GetNearestEntity(int client, char[] classname) {     int nearestEntity = -1;     float clientVecOrigin[3], entityVecOrigin[3];          //Get the distance between the first entity and client     float distance, nearestDistance = -1.0;          //Find all the entity and compare the distances     int entity = -1;     while ((entity = FindEntityByClassname(entity, classname)) != -1)     {         GetEntPropVector(entity, Prop_Data, "m_vecOrigin", entityVecOrigin);         distance = GetVectorDistance(clientVecOrigin, entityVecOrigin);                  if (distance < nearestDistance || nearestDistance == -1.0)         {             nearestEntity = entity;             nearestDistance = distance;         }     }          return nearestEntity; }  Simplyfied code and fixed errors ;)

thanks i testing now!!

[Dr.Doctor]

Originally Posted by zipcore PHP Code: public int GetNearestEntity(int client, char[] classname) {     int nearestEntity = -1;     float clientVecOrigin[3], entityVecOrigin[3];          //Get the distance between the first entity and client     float distance, nearestDistance = -1.0;          //Find all the entity and compare the distances     int entity = -1;     while ((entity = FindEntityByClassname(entity, classname)) != -1)     {         GetEntPropVector(entity, Prop_Data, "m_vecOrigin", entityVecOrigin);         distance = GetVectorDistance(clientVecOrigin, entityVecOrigin);                  if (distance < nearestDistance || nearestDistance == -1.0)         {             nearestEntity = entity;             nearestDistance = distance;         }     }          return nearestEntity; }  Simplyfied code and fixed errors ;)

@zipcore

You forgot

PHP Code:

GetEntPropVector(client, Prop_Data, "m_vecOrigin", clientVecOrigin); 


[EfeDursun125]

Originally Posted by Dr.Doctor @zipcore You forgot PHP Code: GetEntPropVector(client, Prop_Data, "m_vecOrigin", clientVecOrigin);

thank you but i getting warning

// D:\SteamLibrary\steamapps\common\Team Fortress 2\tf\addons\sourcemod\scripting\afk_bot.sp(26 07) : warning 217: loose indentation
// D:\SteamLibrary\steamapps\common\Team Fortress 2\tf\addons\sourcemod\scripting\afk_bot.sp(26 10) : warning 217: loose indentation
// Code size: 88212 bytes
// Data size: 13036 bytes
// Stack/heap size: 16384 bytes
// Total requirements: 117632 bytes
//
// 2 Warnings.
//
// Compilation Time: 0,66 sec
// ----------------------------------------

Press enter to exit ...

PHP Code:

public int GetNearestEntity(int client, char[] classname)
{
    int nearestEntity = -1;
    float clientVecOrigin[3], entityVecOrigin[3];
    
    GetEntPropVector(client, Prop_Data, "m_vecOrigin", clientVecOrigin); // Line 2607
    
    //Get the distance between the first entity and client
    float distance, nearestDistance = -1.0;
    
    //Find all the entity and compare the distances
    int entity = -1;
    while ((entity = FindEntityByClassname(entity, classname)) != -1)
    {
        GetEntPropVector(entity, Prop_Data, "m_vecOrigin", entityVecOrigin); // Line 2610
        distance = GetVectorDistance(clientVecOrigin, entityVecOrigin);
        
        if (distance < nearestDistance || nearestDistance == -1.0)
        {
            nearestEntity = entity;
            nearestDistance = distance;
        }
    }
    
    return nearestEntity;
} 


[Ilusion9]

use tabs, avoid spaces for indenting rows.