HLMOD.HU Forrás Megtekintés - www.hlmod.hu
  1. /*
  2. 	v0.1 - [11.10.2011] First release
  3. 	v0.1a - [25.01.2012] Optimizations
  4. 	v0.2 - [30.01.2012] Fixed bug (brush water blocked beam)
  5. 	v0.2a - [31.01.2012] Optimization added
  6.  
  7. 	http://aghl.ru/forum/ - Russian Half-Life and Adrenaline Gamer Community
  8.  
  9. 	special thanks to unnamed :)
  10. */
  11.  
  12. #include <amxmodx>
  13. #include <fakemeta>
  14. #include <xs>
  15.  
  16. /* <<< OPTIONS >>> */
  17.  
  18. #define Half_Life         	// remove comment for Half-Life (Äëÿ Õàëô-ëàéô óäàëèòå êîììåíòàðèé)
  19.  
  20. #define BEAM_NOISE      	0   // noise
  21. #define BEAM_BRIGHTNESS     	256.0   // brightness
  22. #define BEAM_WIDTH      	7.5   // width
  23.  
  24. #define   COLOR_I       {255.0, 0.0, 0.0} // team = terrorists, or weapon = crossbow
  25. #define   COLOR_II      {0.0, 0.0, 255.0} // team = counter-terrorists, or weapon = python
  26.  
  27. /* <<< END >>> */
  28.  
  29. #define SNIPER_WEAPON_CS(%1)   %1 & (1 << CSW_SCOUT | 1 << CSW_AWP | 1 << CSW_G3SG1 | 1 << CSW_SG550)
  30. #define SNIPER_WEAPON_HL(%1)   %1 & (1 << HLW_PYTHON | 1 << HLW_CROSSBOW)
  31.  
  32. #define None	0
  33.  
  34. enum _:Beam_Rendering_Mode
  35. {
  36. 	beam_Hide,
  37. 	beam_Show
  38. }
  39.  
  40. enum _:CStrike_Teams(<<= 1)
  41. {
  42. 	team_Terrorists = 2,
  43. 	team_CTerrorists
  44. }
  45.  
  46. enum _:Plugin_Data
  47. {
  48. 	bit_In_Zoom,	
  49. 	_client_beam[32],
  50. 	_Sprite_Index
  51. }
  52.  
  53. new g_plugin_data[Plugin_Data]
  54.  
  55. #define PLUGIN      "hl_laser_beam"
  56. #define VERSION     "0.2a"
  57. #define AUTHOR      "KORD_12.7" // & Turanga_Leela
  58.  
  59. Beam_Create(const endIndex)
  60. {
  61. 	static iEnt_Class
  62. 	new beam
  63.  
  64. 	if(iEnt_Class || (iEnt_Class = engfunc(EngFunc_AllocString, "beam")))
  65. 	{
  66. 		beam = engfunc(EngFunc_CreateNamedEntity, iEnt_Class)
  67. 	}
  68.  
  69. 	if(pev_valid(beam))
  70. 	{
  71. 		set_pev(beam, pev_body, BEAM_NOISE)
  72. 		set_pev(beam, pev_renderamt, BEAM_BRIGHTNESS)   
  73. 		set_pev(beam, pev_flags, pev(beam, pev_flags) | FL_CUSTOMENTITY)
  74. 		set_pev(beam, pev_model, "sprites/laserbeam.spr")
  75. 		set_pev(beam, pev_modelindex, g_plugin_data[_Sprite_Index])
  76. 		set_pev(beam, pev_scale, BEAM_WIDTH)
  77.  
  78. 		set_pev(beam, pev_skin, endIndex)
  79. 		//set_pev(beam, pev_skin, (endIndex | ((pev(beam, pev_skin) & (0x10000 - 0x2000)) << 0xd)))
  80. 		set_pev(beam, pev_rendermode, (pev(beam, pev_rendermode) & 0xF0) | 1 & 0x0F)
  81. 		set_pev(beam, pev_sequence, (pev(beam, pev_sequence) & 0x0FFF) | ((0 & 0xF) << 12))
  82. 		set_pev(beam, pev_aiment, endIndex)
  83. 		set_pev(beam, pev_framerate, 1.0)
  84.  
  85. 		return beam
  86. 	}
  87.  
  88. 	return None
  89. }
  90.  
  91. public client_putinserver(id)
  92. {
  93. 	if(!g_plugin_data[id])
  94. 	{
  95. 		g_plugin_data[id] = Beam_Create(id | 0x2000)
  96. 		change_visibility(g_plugin_data[id], beam_Hide)
  97. 	}
  98. }
  99.  
  100. public id_post_think(id)
  101. {
  102. 	if(g_plugin_data[bit_In_Zoom] & 1 << (id - 1))
  103. 	{
  104. 		static 
  105.  
  106. 		Float:flStartPos[3],
  107. 		Float:aim_start[3], 
  108. 		Float:aim_view_ofs[3],
  109. 		Float:aim_dest[3],
  110. 		Float:flOrigin[3],
  111. 		Float:flEndPos[3],
  112. 		Float:flMins[3],
  113. 		Float:flMaxs[3],
  114. 		iEntity,
  115. 		iBeamEntity
  116.  
  117. 		iBeamEntity = g_plugin_data[id]
  118.  
  119. 		if(pev_valid(iBeamEntity))
  120. 		{
  121. 			iEntity = pev(iBeamEntity, pev_skin) & 0xFFF
  122.  
  123. 			switch(pev_valid(iEntity))
  124. 			{
  125. 				case None:
  126. 				{
  127. 					return
  128. 				}
  129.  
  130. 				default:
  131. 				{
  132. 					pev(iEntity, pev_origin, flEndPos)
  133. 				}	
  134. 			}
  135.  
  136. 			pev(id, pev_origin, aim_start)
  137. 			pev(id, pev_view_ofs, aim_view_ofs)
  138.  
  139. 			xs_vec_add(aim_start, aim_view_ofs, aim_start)
  140.  
  141. 			pev(id, pev_v_angle, aim_dest)
  142. 			engfunc(EngFunc_MakeVectors, aim_dest)
  143.  
  144. 			global_get(glb_v_forward, aim_dest)
  145.  
  146. 			xs_vec_mul_scalar(aim_dest, 9999.0, aim_dest)
  147. 			xs_vec_add(aim_start, aim_dest, aim_dest)
  148.  
  149. 			engfunc(EngFunc_TraceLine, aim_start, aim_dest, 0, id, 0)
  150. 			get_tr2(0, TR_vecEndPos, flStartPos)
  151.  
  152. 			pev(iBeamEntity, pev_origin, flOrigin)
  153.  
  154. 			flMins[0] = floatmin(flStartPos[0], flEndPos[0])
  155. 			flMins[1] = floatmin(flStartPos[1], flEndPos[1])
  156. 			flMins[2] = floatmin(flStartPos[2], flEndPos[2])
  157.  
  158. 			flMaxs[0] = floatmax(flStartPos[0], flEndPos[0])
  159. 			flMaxs[1] = floatmax(flStartPos[1], flEndPos[1])
  160. 			flMaxs[2] = floatmax(flStartPos[2], flEndPos[2])
  161.  
  162. 			xs_vec_sub(flMins, flOrigin, flMins)
  163. 			xs_vec_sub(flMaxs, flOrigin, flMaxs)
  164.  
  165. 			set_pev(iBeamEntity, pev_mins, flMins)
  166. 			set_pev(iBeamEntity, pev_maxs, flMaxs)
  167.  
  168. 			xs_vec_sub(flMaxs, flMins, flMaxs)
  169.  
  170. 			set_pev(iBeamEntity, pev_size, flMaxs)
  171. 			engfunc(EngFunc_SetOrigin, iBeamEntity, flStartPos)
  172. 		}
  173. 	}
  174. }
  175.  
  176. public plugin_precache()
  177. {
  178. 	g_plugin_data[_Sprite_Index] = precache_model("sprites/laserbeam.spr")
  179. }
  180.  
  181. public client_disconnect(id)
  182. {
  183. 	if(pev_valid(g_plugin_data[id]))
  184. 	{
  185. 		engfunc(EngFunc_RemoveEntity, g_plugin_data[id])
  186. 	}
  187.  
  188. 	g_plugin_data[id] = None
  189. 	g_plugin_data[bit_In_Zoom] &= ~(1 << (id - 1))
  190. }
  191.  
  192. change_visibility(beam, mode)
  193. {
  194. 	if(pev_valid(beam))
  195. 	{
  196. 		new effects = pev(beam, pev_effects)
  197.  
  198. 		switch(mode)
  199. 		{
  200. 			case beam_Hide:
  201. 			{
  202. 				effects |= EF_NODRAW
  203. 			}
  204.  
  205. 			case beam_Show:
  206. 			{
  207. 				effects &= ~EF_NODRAW
  208. 			}
  209. 		}
  210.  
  211. 		set_pev(beam, pev_effects, effects)
  212. 	}
  213. }
  214.  
  215. public client_dead()
  216. {
  217. 	new id = read_data(2)
  218.  
  219. 	g_plugin_data[bit_In_Zoom] &= ~(1 << (id - 1))
  220. 	change_visibility(g_plugin_data[id], beam_Hide)
  221. }
  222.  
  223. public zoom_event(id)
  224. {
  225. 	new 
  226.  
  227. 	beam = g_plugin_data[id],
  228. 	weapon = 1 << read_data(2)
  229.  
  230. #if !defined Half_Life   
  231. 	if(SNIPER_WEAPON_CS(weapon) && pev(id, pev_fov) <= 40)
  232. #else   	
  233. 	if(SNIPER_WEAPON_HL(weapon) && pev(id, pev_fov) >= 20)
  234. #endif   
  235. 	{
  236. 		if(pev_valid(beam))
  237. 		{
  238. 			g_plugin_data[bit_In_Zoom] |= 1 << (id - 1)  
  239. #if !defined Half_Life
  240. 			set_pev(beam, pev_rendercolor, (1 << _:get_user_team(id)) & team_Terrorists ? COLOR_I : COLOR_II)
  241. #else          
  242. 			set_pev(beam, pev_rendercolor, weapon & 1 << HLW_CROSSBOW ? COLOR_I : COLOR_II)      
  243. #endif         
  244. 		}
  245.  
  246. 		change_visibility(beam, beam_Show)
  247. 	}
  248.  
  249. 	else
  250. 	{
  251. 		g_plugin_data[bit_In_Zoom] &= ~(1 << (id - 1))  
  252. 		change_visibility(beam, beam_Hide)
  253. 	}
  254. }
  255.  
  256. public plugin_init()
  257. {
  258. 	register_plugin(PLUGIN, VERSION, AUTHOR);
  259.  
  260. 	register_event("DeathMsg", "client_dead", "a")
  261. 	register_event("CurWeapon", "zoom_event", "be", "1=1")
  262.  
  263. 	register_forward(FM_AddToFullPack, "hide_beam", 1)
  264. 	register_forward(FM_PlayerPostThink, "id_post_think", 1)
  265. }
  266.  
  267. public hide_beam(entState, e, ent, host, iHostFlags, iPlayer, pSet)
  268. {
  269. 	if(g_plugin_data[bit_In_Zoom] & 1 << (host - 1))
  270. 	{
  271. 		if(ent ^ g_plugin_data[host]) return	
  272.  
  273. 		set_es(entState, ES_RenderAmt, beam_Hide)
  274. 	}
  275. }
  276.