hlmod.hu

/*
Damage displayer by Lulu the hero(M_Lajos@hotmail.com)
 
A more detailed damage displayer then advanced bullet damage(abd)
 
Colors are being displayed around the cursor accordingly:
  yellow  - friendly fire
  red     - damage taken
  blue    - inflicted harm
  green   - self harm
  white   - objects( eg. bomb explosion or fire )
 
Version history:
  1.4  - fixed team indication in cstrike
  1.3  - removed team coloring to make plugin applyable to mods other then cs
         turned back to switches to increase sourcecode's readability
  1.22 - removed some variables to reduce resource usage
  1.21 - added team specific colors( T = red, CT = blue, OTHER = magenta ) in both harm and damage
  1.2  - turned switches into ?: statements and clearing out a few variables this way
  1.11 - more optimalization and extracting datas, restructuring if cases, turning them to switches
  1.1  - optimazed code, added friendly fire coloring in damage, plus damage HARM non players
  1.0  - started project: indicating friendly fire(yellow), normal fire(blue) and damage(red)
 
Future developements:
  - Indicating damage done on/recieve from objects, such as breakable things or monstermod monsters.
 
Topic link:
  http://forums.alliedmods.net/showthread.php?t=134181
*/
 
//comment this line out if you aren't using this plugin in cstrike or czero
#define FOR_CSTRIKE
 
#include <amxmodx>
 
#if defined FOR_CSTRIKE
	#include <cstrike>
	#define get_team(%1) cs_get_user_team(%1)
#else
	#define get_team(%1) get_user_team(%1)
#endif
 
#define NOT_PLAYER_TEAM_ID -1
 
//				   r , g , b
#define COLOR_ATTACK_TEAMMATE 	{ 127,127,  0 }
#define COLOR_ATTACK_ENEMY	{   0,  0,127 }
 
#define COLOR_DAMAGE_TEAMMATE	{ 127,127,  0 }
#define COLOR_DAMAGE_ENEMY	{ 127,  0,  0 }
#define COLOR_DAMAGE_OBJECT 	{ 127,127,127 }
#define COLOR_DAMAGE_SELF	{   0,127,  0 }
 
#define DAMAGE_ENEMY	0
#define DAMAGE_TEAMMATE 1
#define DAMAGE_OBJECT	2
#define DAMAGE_SELF	3
 
new attack_hud, damage_hud;
 
public plugin_init(){
	register_plugin( "Damage displayer", "1.4", "Lulu the hero" );
 
	//hook a damage event
	register_event( "Damage", "damage_event", "b", "2!0" );
 
	attack_hud = CreateHudSyncObj();
	damage_hud = CreateHudSyncObj();
}
 
public damage_event(victim){
	static damage, attacker, attacker_team, victim_team, is_attacker_player, color[3], damage_type;
 
	//if victim is not a player then return
	if(!is_user_connected(victim)) return PLUGIN_CONTINUE;
 
	//if no damage then return
	damage = read_data(2);
	if(!damage) return PLUGIN_CONTINUE;
 
	//get the attacker
	attacker = get_user_attacker(victim);
	is_attacker_player = is_user_connected(attacker);
 
	//if attacker is not a player, then mark that
	//this way, if an entity hurts the player, then we can still indicate that
	attacker_team = is_attacker_player ? (_:get_team(attacker)) : NOT_PLAYER_TEAM_ID;
 
	//precache the victim's team
	victim_team = _:get_team(victim);
 
	//displaying inflicted damage to attacker
	if(!is_user_bot(attacker) && is_attacker_player && attacker != victim){
		//get the nature of the damage
		damage_type = victim_team == attacker_team ? DAMAGE_TEAMMATE : DAMAGE_ENEMY;
		//set the color according to damage type
		switch(damage_type){
			case DAMAGE_TEAMMATE 	: color = COLOR_ATTACK_TEAMMATE;
			case DAMAGE_ENEMY 	: color = COLOR_ATTACK_ENEMY;
		}
		set_hudmessage( color[0], color[1], color[2], -1.0, 0.55, 0, 2.0, 2.0, 0.1, 1.0, -1 );
		ShowSyncHudMsg( attacker, attack_hud, "%d", damage);
	}
 
	//displaying damage to victim
	if(!is_user_bot(victim)){
		//get the nature of the damage
		damage_type = attacker == victim ? DAMAGE_SELF : victim_team == attacker_team ? DAMAGE_TEAMMATE : attacker_team == NOT_PLAYER_TEAM_ID ? DAMAGE_OBJECT : DAMAGE_ENEMY;
		//set the color according to damage type
		switch(damage_type){
			case DAMAGE_TEAMMATE 	: color = COLOR_DAMAGE_TEAMMATE;
			case DAMAGE_ENEMY 	: color = COLOR_DAMAGE_ENEMY;
			case DAMAGE_OBJECT	: color = COLOR_DAMAGE_OBJECT;
			case DAMAGE_SELF	: color = COLOR_DAMAGE_SELF;
		}
		set_hudmessage( color[0], color[1], color[2], 0.45, -1.0, 0, 2.0, 2.0, 0.1, 1.0, -1 );
		ShowSyncHudMsg( victim, damage_hud, "%d", damage );
	}
 
	return PLUGIN_HANDLED;
}