#include <amxmodx>
#include <amxmisc>
#include <cstrike>
#include <engine>
#include <fakemeta>
#include <fun>
#include <ColorChat>
#include <codmod>

#define MIN 1
#define MAX 6

new const chatPrefix[] = "^x04[^x01PACK^x04]^x01";

new const itemModel[] = "models/cod_paczka.mdl";

new const healthValues[] =
{
	10,
	20,
	30,
	40,
	50
}

new const coinsValues[] =
{
	21,
	42,
	53,
	64,
	75
}

new const expValues[] =
{
	144,
	244,
	344,
	444,
	544
}

public plugin_init()
{
	register_plugin("COD: Pack Bonuses", "1.0", "radim");

	register_event("DeathMsg", "deathMessage", "a");
	register_logevent("roundStart", 2, "1=Round_Start");
}

public plugin_precache()
{
	precache_model(itemModel);
}

public roundStart()
{
	kill_all_entity("packes");
}

public deathMessage()
{
	new killer = read_data(1),
		victim = read_data(2);

	if(killer == victim || !is_user_connected(killer) || !is_user_connected(victim))
	{
		return PLUGIN_CONTINUE;
	}

	create_itm(victim, 0);

	return PLUGIN_CONTINUE;
}

public usePackes(index)
{
	if(!is_user_alive(index))
	{
		return PLUGIN_HANDLED;
	}

	new randomCase = random_num(MIN, MAX);

	switch(randomCase)
	{
		case 1:
		{
			new	randomHealth = healthValues[random_num(0, sizeof(healthValues) - 1)];

			set_user_health(index, get_user_health(index) - randomHealth);

			ColorChat(index, NORMAL, "%sZnalazles trucizne.. Tracisz %i HP", chatPrefix, randomHealth);
		}
		case 2:
		{
			new randomHealth = healthValues[random_num(0, sizeof(healthValues) - 1)];

			set_user_health(index, get_user_health(index) + randomHealth);

			ColorChat(index, NORMAL, "Znalazles apteczke.. Dostajesz %i HP", chatPrefix, randomHealth);
		}
		case 3:
		{
			new randomCoins = coinsValues[random_num(0, sizeof(coinsValues) - 1)];

			cod_set_user_coins(index, cod_get_user_coins(index) + randomCoins);

			ColorChat(index, NORMAL, "W paczce znalazles kilka monet (%i)", chatPrefix, randomCoins)
		}
		case 4:
		{
			new randomCoins = coinsValues[random_num(0, sizeof(coinsValues) - 1)];

			if(cod_get_user_coins(index) - randomCoins < 0)
			{
				ColorChat(index, NORMAL, "Ktos probowal cie okrasc, ale nie masz hajsu ;-;", chatPrefix);
				return PLUGIN_HANDLED
			}

			cod_set_user_coins(index, cod_get_user_coins(index) - randomCoins);

			ColorChat(index, NORMAL, "Ktos Cie okradl z %i monet :O", chatPrefix, randomCoins)
		}
		case 5:
		{
			new randomExp = expValues[random_num(0, sizeof(expValues) - 1)]

			if(cod_get_user_xp(index) - randomExp < 0)
			{
				ColorChat(index, NORMAL, "... %i", chatPrefix, randomExp);
				return PLUGIN_HANDLED
			}
		}
		case 6:
		{
			new randomExp = expValues[random_num(0, sizeof(expValues) - 1)]

			cod_set_user_xp(index, cod_get_user_xp(index) + randomExp);

			ColorChat(index, NORMAL, "W paczce znalazles dodatkowe %i EXP'a!", chatPrefix, randomExp);
		}
	}
	return PLUGIN_HANDLED;
}

public create_itm(index, index_item)
{
	new Float:origins[3],
		entit = create_entity("info_target");

	pev(index, pev_origin, origins);

	origins[0] += 50.0;
	origins[2] -= 32.0;

	set_pev(entit, pev_origin, origins);

	entity_set_model(entit, itemModel);

	set_pev(entit, pev_classname, "paczka");

	dllfunc(DLLFunc_Spawn, entit);

	set_pev(entit, pev_solid, SOLID_BBOX);
	set_pev(entit, pev_movetype, MOVETYPE_FLY);

	engfunc(EngFunc_SetSize, entit,
		{-1.1, -1.1, -1.1},
		{1.1, 1.1, 1.1}
	);

	engfunc(EngFunc_DropToFloor, entit);

	set_pev(entit, pev_iuser1, index_item);

}

public fwd_touch(ent, index)
{
	static classname[32];
	pev(ent, pev_classname, classname, charsmax(classname));

	if(!is_user_alive(index))
	{
		return FMRES_IGNORED;
	}
	if(!pev_valid(ent))
	{
		return FMRES_IGNORED;
	}
	if(!equali(classname, "packes"))
	{
		return FMRES_IGNORED;
	}
	if(pev(index, pev_button))
	{
		usePackes(index);
		engfunc(EngFunc_RemoveEntity, ent);
	}
	return FMRES_IGNORED;
}

public kill_all_entity(classname[])
{
	new iEnt = find_ent_by_class(-1, classname)
	while(iEnt > 0)
	{
		remove_entity(iEnt)
		iEnt = find_ent_by_class(iEnt, classname);
	}
}