enet_reg_ent(HANDGUN_PICKUP, "handgun.mdl", weapon_ground_fnc);
enet_reg_ent(RIFLE_PICKUP, "rifle.mdl", weapon_ground_fnc);
enet_reg_ent(SHOTGUN_PICKUP, "shotgun.mdl", weapon_ground_fnc);

enet_svset_event(UEVENT_REQUESTWEAPON, removeWeapon);
	
enet_clset_event(UEVENT_SENDPICKUPINFO,ev_recievePickupInfo);

function weaponSpawnerEffects() //properties of the weapon spawner model
{
	weaponSpawnerFx(); //Particle and light effects
	set(my,PASSABLE);
}

action weaponSpawnerFunc()
{
	set(my,PASSABLE|INVISIBLE);
	ENTITY* spawned_ent;
	ent_create("weaponSpawner.mdl",my.x,weaponSpawnerEffects); //Create the weapon spawner model, may not be needed if you are placing your models directly in wed.
	while(enet_get_connection() != SERVER_MODE && enet_get_connection() != CLIENT_SERVER_MODE) wait(1); //This prevents multiple version of the same weapon spawner from being created on client/server-client machines
	if(enet_get_connection() == CLIENT_SERVER_MODE)
	{
		while(enet_get_clientid() == ANET_ERROR) wait(1); //Same as above essentially but targeted directly to client-server machines. May not be needed.
	}
	my.skill2 = 0; //Skill2 is the spawn trigger. When skill2 = 0, it makes the function respawn the weapon defined by skill1.
	my.skill3 = 0;
	while(1)
	{
		if(my.skill2 == 0)
		{
			if(my.skill1 == 0) // Skill1 is used to define the type of weapon to be spawned. In this case, 1=handgun, 2=rifle, and 3=shotgun.
			{
				spawned_ent = enet_svent_create(HANDGUN_PICKUP, vector(my.x,my.y,my.z+30));
				while(enet_ent_globpointer(spawned_ent) == ANET_ERROR) wait(1);
				my.skill2 = enet_ent_globpointer(spawned_ent);
			}
			if(my.skill1 == 1)
			{
				spawned_ent = enet_svent_create(RIFLE_PICKUP, vector(my.x,my.y,my.z+30));
				while(enet_ent_globpointer(spawned_ent) == ANET_ERROR) wait(1);
				my.skill2 = enet_ent_globpointer(spawned_ent);
			}
			if(my.skill1 == 2)
			{
				spawned_ent = enet_svent_create(SHOTGUN_PICKUP, vector(my.x,my.y,my.z+30));
				while(enet_ent_globpointer(spawned_ent) == ANET_ERROR) wait(1);
				my.skill2 = enet_ent_globpointer(spawned_ent);
			}
		}
		if(enet_ent_globpointer(spawned_ent) == ANET_ERROR) 
		{
			weaponPickupAction_emitter(); // This recalls
			wait(-2); // This is the amount of time it takes for the weapon to respawn        
			my.skill2 = 0; //Resetting the Skill to 0, thus recalling the spawn function
		}
		wait(1);
	}
}

void removeWeapon(var sender, char* msg, var size)
{
	memcpy(sendWeaponRequest, msg, size);
	if(enet_ent_globpointer(sendWeaponRequest[0]) == ANET_ERROR) // If the weapon isnt available on the server
	{
		wait(1);
	}
	if(sendWeaponRequest[2] == 0) // Handgun
	{
		weaponInfo[0] = 1;// The weapon type to give the player
                weaponInfo[1] = 1;// Adds the weapon to the inventory
		weaponInfo[2] = 18;// Amount of reserve ammo to give
		weaponInfo[3] = 6;// Amount of ammo in weapon
	}
	if(sendWeaponRequest[2] == 1) // Rifle
	{
		weaponInfo[0] = 2;// The weapon type to give the player
                weaponInfo[1] = 1;// Adds the weapon to the inventory
		weaponInfo[2] = 90;// Amount of reserve ammo to give
		weaponInfo[3] = 30;// Amount of ammo in weapon
	}
	if(sendWeaponRequest[2] == 2) // Shotgun
	{
		weaponInfo[0] = 3;// The weapon type to give the player
                weaponInfo[1] = 1;// Adds the weapon to the inventory
		weaponInfo[2] = 18;// Amount of reserve ammo to give
		weaponInfo[3] = 6;// Amount of ammo in weapon
	}
	enet_svent_remove(sendWeaponRequest[0]); //Removes the weapon model from the server and the clients.
	enet_svsend_event(UEVENT_SENDPICKUPINFO,weaponInfo, sizeof(var)*4, sendWeaponRequest[1]);//This sends the pickup info from the weapon to the person who sent the pickup request
}

void ev_recievePickupInfo(var sender, char* msg, var size)
{
	memcpy(weaponInfo, msg, size); //Copy the info recieved from the server
	if(weaponSwitched != weaponInfo[0]) //Is the weapon I am currently holding the same as the one I am trying to pick up?
	{
		weaponSwitched = weaponInfo[0]; //Now it is :)
		weaponAmmoCurrent[weaponInfo[0]] = weaponInfo[3]; //Set ammo
		weaponAmmoMax[weaponInfo[0]] = weaponInfo[2]; // Set reserve ammo
	}
	if(weaponInventory[weaponInfo[1]]<1)// If I dont have this weapon in my inventory...
	{
		weaponInventory[weaponInfo[1]] = 1; //Add it to my inventory
		weaponSwitched = weaponInfo[0];//Auto switch, remove if you dont need
		snd_play(weaponPickupSound,sfxVolume,0);// Weapon pickup sound
	}
	else //If I already have this weapon in my inventory
	{
		weaponAmmoMax[weaponInfo[0]] += weaponInfo[3]; //just add some ammo
		snd_play(ammoPickupSound,sfxVolume,0);//Ammo pickup sound
	}
	weaponInfo[0] = 0; //Reset value
	weaponInfo[1] = 0; //Reset value
	weaponInfo[2] = 0; //Reset value
	weaponInfo[3] = 0; //Reset value
}