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  1. #include <amxmodx>
  2. #include <fakemeta>
  3.  
  4. #define PLUGIN "Weapon Trail"
  5. #define VERSION "2.0"
  6. #define AUTHOR "anakin_cstrike"
  7.  
  8. #define MAX_PLAYERS 32
  9. #define OFFSET_ENT_TO_INDEX 43
  10.  
  11. enum droptype 
  12. {
  13. 	droptype_manual,
  14. 	droptype_ondeath
  15. }
  16. new 
  17. toggle,light,vel,g_max_clients,g_max_entities;
  18.  
  19. new const g_drop[] = "drop";
  20. new const g_wbox_class[] = "weaponbox";
  21. new const g_wbox_model[] = "models/w_weaponbox.mdl";
  22. new const g_wbox_model_prefix[] = "models/w_";
  23. new const g_start_client_index = 1;
  24. new g_command[MAX_PLAYERS + 1][sizeof g_drop + 1];
  25. new g_trail,r,g,b;
  26. public plugin_init() 
  27. {
  28. 	register_plugin(PLUGIN, VERSION, AUTHOR);
  29. 	register_forward(FM_SetModel, "fw_setmodel");
  30. 	register_forward(FM_Touch,"fw_touch");
  31. 	toggle = register_cvar("weapontrail","1");
  32. 	light = register_cvar("weapontrail_light","1");
  33. 	vel = register_cvar("weapontrail_vel","1");
  34. 	g_max_clients = global_get(glb_maxClients);
  35. 	g_max_entities = global_get(glb_maxEntities);
  36. }
  37. public plugin_precache()
  38. g_trail = precache_model("sprites/smoke.spr");
  39. public client_command(id) 
  40. 	read_argv(0, g_command[id], sizeof g_drop);
  41. public fw_setmodel(ent, const model[])
  42. {
  43. 	if(get_pcvar_num(toggle) != 1)
  44. 		return FMRES_IGNORED;
  45. 	if(!pev_valid(ent) || !equal(model, g_wbox_model_prefix, sizeof g_wbox_model_prefix - 1) || equal(model, g_wbox_model))
  46. 		return FMRES_IGNORED;	
  47. 	new id = pev(ent, pev_owner)
  48. 	if(!(g_start_client_index <= id <= g_max_clients))
  49. 		return FMRES_IGNORED;
  50. 	static class[32],i;
  51. 	pev(ent,pev_classname,class, sizeof class - 1)
  52. 	if(!equal(class,g_wbox_class))
  53. 		return FMRES_IGNORED;
  54. 	for(i = g_max_clients + 1;i < g_max_entities;++i) 
  55. 	{
  56. 		if(!pev_valid(i) || ent != pev(i, pev_owner))
  57. 			continue;
  58.  
  59. 		new wid = get_pdata_int(i,OFFSET_ENT_TO_INDEX);
  60. 		if(wid != CSW_C4)
  61. 		{
  62. 			new droptype:drop_type;
  63. 			if(!is_user_alive(id))
  64. 				drop_type = droptype_ondeath;
  65. 			else if(equal(g_command[id], g_drop))
  66. 				drop_type = droptype_manual;
  67. 			else
  68. 				return FMRES_IGNORED;
  69. 			switch(drop_type)
  70. 			{
  71. 				case droptype_ondeath: {
  72. 					if(get_user_team(id) == 1){r=255;g=0;b=0;}
  73. 					else if(get_user_team(id) == 2){r=0;g=0;b=255;}
  74. 				}
  75. 				case droptype_manual: {
  76. 					r = random(255);
  77. 					g = random(255);
  78. 					b = random(255);
  79. 				}
  80. 			}
  81. 			if(get_pcvar_num(vel) == 1)
  82. 			{
  83. 				new Float:vel[3];
  84. 				vel[0] = float(random(300));
  85. 				vel[1] = float(random(300));
  86. 				vel[2] = float(random(300));
  87. 				set_pev(ent,pev_velocity,vel);
  88. 			}
  89. 			message_begin(MSG_BROADCAST, SVC_TEMPENTITY);
  90. 			write_byte(TE_BEAMFOLLOW);
  91. 			write_short(ent);
  92. 			write_short(g_trail);
  93. 			write_byte(5);
  94. 			write_byte(5);
  95. 			write_byte(r);
  96. 			write_byte(g);
  97. 			write_byte(b);
  98. 			write_byte(195);
  99. 			message_end();
  100. 		}
  101. 	}
  102. 	return FMRES_IGNORED;
  103. }
  104. public fw_touch(touched, toucher)
  105. {
  106. 	if(get_pcvar_num(toggle) != 1)
  107. 		return FMRES_IGNORED;
  108. 	if(get_pcvar_num(light) != 1)
  109. 		return FMRES_IGNORED;
  110.  
  111. 	static class[32];
  112. 	pev(toucher, pev_classname, class, sizeof class - 1);
  113.  
  114. 	if(containi(class, "weapon") != -1 && !touched)
  115. 	{
  116. 		new Float:origin[3];
  117. 		pev(toucher, pev_origin, origin);
  118.  
  119. 		message_begin(MSG_BROADCAST, SVC_TEMPENTITY);
  120. 		write_byte(TE_DLIGHT);
  121. 		write_coord(floatround(origin[0])); 
  122. 		write_coord(floatround(origin[1])); 
  123. 		write_coord(floatround(origin[2]));
  124. 		write_byte(20);
  125. 		write_byte(r);
  126. 		write_byte(g);
  127. 		write_byte(b);
  128. 		write_byte(5);
  129. 		write_byte(20);
  130. 		message_end();
  131. 	}
  132. 	return FMRES_IGNORED;
  133. }
  134.