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  1. #include <amxmodx>
  2. #include <amxmisc>
  3. #include <engine>
  4.  
  5. //new decals[2] = {105,106}
  6. new decals[2] = {107,108}
  7.  
  8.  
  9. new bool:g_isDying[33]
  10. new g_decalSwitch[33]
  11.  
  12. public plugin_init()
  13. {
  14. 	register_plugin("Follow the Wounded", "0.1", "KRoTaL")
  15.  
  16. 	register_cvar("ftw_active", "1")
  17. 	register_cvar("ftw_health", "20")
  18.  
  19. 	register_event("ResetHUD","resethud_event","be")
  20. 	register_event("Damage","damage_event","b")
  21. 	register_event("DeathMsg","death_event","a")
  22. }
  23.  
  24. public client_connect(id)
  25. {
  26. 	g_isDying[id] = false
  27. 	remove_task(4247545+id)
  28. }
  29.  
  30. public resethud_event(id)
  31. {
  32. 	if(g_isDying[id])
  33. 	{
  34. 		g_isDying[id] = false
  35. 		remove_task(4247545+id)
  36. 	}
  37. }
  38.  
  39. public damage_event(id)
  40. {
  41. 	if(get_cvar_num("ftw_active") == 0) return PLUGIN_CONTINUE
  42.  
  43. 	if(!g_isDying[id] && is_user_alive(id) && get_user_health(id) <= get_cvar_num("ftw_health"))
  44. 	{
  45. 		g_isDying[id] = true
  46. 		g_decalSwitch[id] = 0
  47. 		new param[1]
  48. 		param[0] = id
  49. 		set_task(0.2, "make_footsteps", 4247545+id, param, 1, "b")
  50. 	}
  51. 	return PLUGIN_CONTINUE
  52. }
  53.  
  54. public death_event()
  55. {
  56. 	new id = read_data(2)
  57. 	if(g_isDying[id])
  58. 	{
  59. 		g_isDying[id] = false
  60. 		remove_task(4247545+id)
  61. 	}
  62. }
  63.  
  64. public make_footsteps(param[])
  65. {
  66. 	new id = param[0]
  67. 	if(!is_user_alive(id) || get_cvar_num("ftw_active") == 0 || get_speed(id) < 120) return
  68. 	new origin[3]
  69. 	get_user_origin(id, origin)
  70. 	if(entity_get_int(id, EV_INT_bInDuck) == 1)
  71. 		origin[2] -= 18
  72. 	else
  73. 		origin[2] -= 36
  74. 	new Float:velocity[3]
  75. 	new Float:ent_angles[3]
  76. 	new Float:ent_origin[3]
  77. 	new ent
  78.  
  79. 	entity_get_vector(id, EV_VEC_v_angle, ent_angles)
  80. 	entity_get_vector(id, EV_VEC_origin, ent_origin)
  81.  
  82. 	ent = create_entity("info_target")
  83. 	if(ent > 0)
  84. 	{
  85. 		ent_angles[0] = 0.0
  86. 		if(g_decalSwitch[id] == 0) ent_angles[1] -= 90
  87. 		else ent_angles[1] += 90
  88. 		entity_set_vector(ent, EV_VEC_origin, ent_origin)
  89. 		entity_set_vector(ent, EV_VEC_v_angle, ent_angles)
  90. 		VelocityByAim(ent, 12, velocity)
  91. 		remove_entity(ent)
  92. 	}
  93. 	message_begin(MSG_BROADCAST, SVC_TEMPENTITY, origin)
  94. 	write_byte(116)
  95. 	write_coord(origin[0] + floatround(velocity[0]))
  96. 	write_coord(origin[1] + floatround(velocity[1]))
  97. 	write_coord(origin[2])
  98. 	write_byte(decals[g_decalSwitch[id]])
  99. 	message_end()
  100. 	g_decalSwitch[id] = 1 - g_decalSwitch[id]
  101. 	return
  102. }
  103.