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  1. #include <amxmodx>
  2. #include <engine>
  3. #include <fakemeta>
  4. #include <fakemeta_util>
  5. #include <hamsandwich>
  6. #include <cstrike>
  7. #include <zombieplague>
  8.  
  9. #define PLUGIN "[ZP] Extra Item: Spas12Ex2"
  10. #define VERSION "1.0"
  11. #define AUTHOR "Dias"
  12.  
  13. #define CSW_SPAS12EX2 CSW_M3
  14. #define weapon_spas12ex2 "weapon_m3"
  15.  
  16. new const v_model[] = "models/zombie_plague/v_spas12ex2.mdl"
  17. new const p_model[] = "models/zombie_plague/p_spas12ex2.mdl"
  18. new const w_model[] = "models/zombie_plague/w_spas12ex2.mdl"
  19. new const spas12ex2_sound[4][] = {
  20. 	"weapons/spas12ex-1.wav",
  21. 	"weapons/spas12_reload.wav",
  22. 	"weapons/spas12_insert.wav",
  23. 	"weapons/spas12_draw.wav"
  24. }
  25.  
  26. new g_had_spas12ex2[33], g_orig_event_spas12ex2, is_attacking[33], Float:g_last_postframe[33]
  27. new g_bloodspray, g_blood, Float:g_last_change[33], Float:g_last_fire[33], g_mode[33]
  28. new cvar_damage_mode1, cvar_damage_mode2
  29. new spas12ex2_item
  30.  
  31. public plugin_init()
  32. {
  33. 	register_plugin(PLUGIN, VERSION, AUTHOR)
  34.  
  35. 	register_event("HLTV", "event_newround", "a", "1=0", "2=0")
  36. 	register_event("CurWeapon", "event_curweapon", "be", "1=1")
  37.  
  38. 	RegisterHam(Ham_TakeDamage, "player", "fw_takedmg")
  39. 	RegisterHam(Ham_TraceAttack, "worldspawn", "TraceAttack", 1)
  40. 	RegisterHam(Ham_TraceAttack, "player", "TraceAttack", 1)	
  41. 	RegisterHam(Ham_Item_AddToPlayer, weapon_spas12ex2, "fw_item_addtoplayer", 1)
  42. 	RegisterHam(Ham_Item_PostFrame, weapon_spas12ex2, "fw_item_postframe")
  43.  
  44. 	register_forward(FM_UpdateClientData, "fw_UpdateClientData_Post", 1)
  45. 	register_forward(FM_PlaybackEvent, "fw_PlaybackEvent")
  46. 	register_forward(FM_SetModel, "fw_SetModel")	
  47. 	register_forward(FM_CmdStart, "fw_CmdStart")
  48.  
  49. 	cvar_damage_mode1 = register_cvar("zp_damage_mode1", "4.85")
  50. 	cvar_damage_mode2 = register_cvar("zp_damage_mode2", "3.0")
  51.  
  52. 	spas12ex2_item = zp_register_extra_item("Spas12 Superior", 30, ZP_TEAM_HUMAN)
  53. }
  54.  
  55. public plugin_precache()
  56. {
  57. 	g_blood = precache_model("sprites/blood.spr")
  58. 	g_bloodspray = precache_model("sprites/bloodspray.spr")		
  59.  
  60. 	precache_model(v_model)
  61. 	precache_model(p_model)
  62. 	precache_model(w_model)
  63.  
  64. 	for(new i = 0; i < sizeof(spas12ex2_sound); i++)
  65. 		precache_sound(spas12ex2_sound[i])	
  66.  
  67. 	engfunc(EngFunc_PrecacheGeneric, "sprites/weapon_spas12ex2.txt")
  68. 	engfunc(EngFunc_PrecacheGeneric, "sprites/spas12ex2.spr")			
  69.  
  70. 	register_forward(FM_PrecacheEvent, "fw_PrecacheEvent_Post", 1)
  71. }
  72.  
  73. public zp_extra_item_selected(id, itemid)
  74. {
  75. 	if(itemid != spas12ex2_item)
  76. 		return
  77.  
  78. 	g_had_spas12ex2[id] = 1
  79. 	g_mode[id] = 1
  80.  
  81. 	fm_give_item(id, weapon_spas12ex2)
  82. 	cs_set_user_bpammo(id, CSW_SPAS12EX2, 64)
  83. }
  84.  
  85. public zp_user_infected_post(id)
  86. {
  87. 	g_had_spas12ex2[id] = 0
  88. 	g_mode[id] = 0
  89. }
  90.  
  91. public zp_user_humanized_post(id)
  92. {
  93. 	g_had_spas12ex2[id] = 0
  94. 	g_mode[id] = 0
  95. }
  96.  
  97.  
  98. public fw_PrecacheEvent_Post(type, const name[])
  99. {
  100. 	if (equal("events/m3.sc", name))
  101. 	{
  102. 		g_orig_event_spas12ex2 = get_orig_retval()
  103. 		return FMRES_HANDLED
  104. 	}
  105.  
  106. 	return FMRES_IGNORED
  107. }
  108.  
  109. public event_newround()
  110. {
  111. 	new iPlayers[32], iNumber
  112. 	get_players(iPlayers, iNumber)
  113.  
  114. 	for(new i = 0; i < iNumber; i++)
  115. 	{
  116. 		new id = iPlayers[i]
  117.  
  118. 		if(is_user_alive(id) && is_user_connected(id))
  119. 			g_had_spas12ex2[i] = 0
  120. 	}
  121. }
  122.  
  123. public event_curweapon(id)
  124. {
  125. 	if(!is_user_alive(id) || !is_user_connected(id))
  126. 		return
  127. 	if(zp_get_user_zombie(id))
  128. 		return
  129. 	if(get_user_weapon(id) != CSW_SPAS12EX2 || !g_had_spas12ex2[id])
  130. 		return	
  131.  
  132. 	set_pev(id, pev_viewmodel2, v_model)
  133. 	set_pev(id, pev_weaponmodel2, p_model)
  134.  
  135. 	return 	
  136. }
  137.  
  138. public fw_UpdateClientData_Post(id, sendweapons, cd_handle)
  139. {
  140. 	if(!is_user_alive(id) || !is_user_connected(id))
  141. 		return FMRES_IGNORED
  142. 	if(zp_get_user_zombie(id))
  143. 		return FMRES_IGNORED	
  144. 	if(get_user_weapon(id) != CSW_SPAS12EX2 || !g_had_spas12ex2[id])
  145. 		return FMRES_IGNORED
  146.  
  147. 	set_cd(cd_handle, CD_flNextAttack, halflife_time() + 0.001) 
  148.  
  149. 	return FMRES_HANDLED
  150. }
  151.  
  152. public fw_PlaybackEvent(flags, invoker, eventid, Float:delay, Float:origin[3], Float:angles[3], Float:fparam1, Float:fparam2, iParam1, iParam2, bParam1, bParam2)
  153. {
  154. 	if (eventid != g_orig_event_spas12ex2)
  155. 		return FMRES_IGNORED
  156. 	if (!(1 <= invoker <= get_maxplayers()) || !is_attacking[invoker])
  157. 		return FMRES_IGNORED
  158.  
  159. 	playback_event(flags | FEV_HOSTONLY, invoker, eventid, delay, origin, angles, fparam1, fparam2, iParam1, iParam2, bParam1, bParam2)
  160. 	return FMRES_SUPERCEDE
  161. }
  162.  
  163. public fw_SetModel(entity, model[])
  164. {
  165. 	if(!is_valid_ent(entity))
  166. 		return FMRES_IGNORED;
  167.  
  168. 	static szClassName[33]
  169. 	entity_get_string(entity, EV_SZ_classname, szClassName, charsmax(szClassName))
  170.  
  171. 	if(!equal(szClassName, "weaponbox"))
  172. 		return FMRES_IGNORED;
  173.  
  174. 	static iOwner
  175. 	iOwner = entity_get_edict(entity, EV_ENT_owner)
  176.  
  177. 	if(equal(model, "models/w_m3.mdl"))
  178. 	{
  179. 		static weapon
  180. 		weapon = find_ent_by_owner(-1, weapon_spas12ex2, entity)
  181.  
  182. 		if(!is_valid_ent(weapon))
  183. 			return FMRES_IGNORED;
  184.  
  185. 		if(g_had_spas12ex2[iOwner])
  186. 		{
  187. 			entity_set_int(weapon, EV_INT_impulse, 121)
  188. 			g_had_spas12ex2[iOwner] = 0
  189. 			set_pev(weapon, pev_iuser4, g_mode[iOwner])
  190.  
  191. 			entity_set_model(entity, w_model)
  192.  
  193. 			return FMRES_SUPERCEDE
  194. 		}
  195. 	}
  196.  
  197. 	return FMRES_IGNORED;
  198. }
  199.  
  200. public fw_CmdStart(id, uc_handle, seed)
  201. {
  202. 	if(!is_user_alive(id) || !is_user_connected(id))
  203. 		return FMRES_IGNORED
  204. 	if(zp_get_user_zombie(id))
  205. 		return FMRES_IGNORED
  206. 	if(get_user_weapon(id) != CSW_SPAS12EX2 || !g_had_spas12ex2[id])
  207. 		return FMRES_IGNORED
  208.  
  209. 	new CurButton
  210. 	CurButton = get_uc(uc_handle, UC_Buttons)
  211.  
  212. 	if(CurButton & IN_ATTACK2)
  213. 	{
  214. 		static Float:CurTime
  215. 		CurTime = get_gametime()
  216.  
  217. 		if(CurTime - 0.5 > g_last_change[id])
  218. 		{
  219. 			if(g_mode[id] == 1)
  220. 			{
  221. 				g_mode[id] = 2
  222. 				client_print(id, print_center, "Atvaltas Auto mod-ra")
  223. 			} else if(g_mode[id] == 2) {
  224. 				client_print(id, print_center, "Atvaltas normal mod-ra")
  225. 				g_mode[id] = 1
  226. 			}
  227.  
  228. 			g_last_change[id] = CurTime
  229. 		}
  230. 	}
  231.  
  232. 	if(CurButton & IN_ATTACK)
  233. 	{
  234. 		static Float:CurTime
  235. 		CurTime = get_gametime()
  236.  
  237. 		CurButton &= ~IN_ATTACK
  238. 		set_uc(uc_handle, UC_Buttons, CurButton)
  239.  
  240. 		static ent
  241. 		ent = find_ent_by_owner(-1, weapon_spas12ex2, id)
  242.  
  243. 		if(cs_get_weapon_ammo(ent) <= 0 || get_pdata_int(ent, 54, 4))
  244. 			return FMRES_IGNORED
  245.  
  246. 		if(g_mode[id] == 1)
  247. 		{
  248. 			if(CurTime - 1.0 > g_last_fire[id])
  249. 			{
  250. 				emit_sound(id, CHAN_WEAPON, spas12ex2_sound[0], 1.0, ATTN_NORM, 0, PITCH_NORM)
  251.  
  252. 				ExecuteHamB(Ham_Weapon_PrimaryAttack, ent)
  253. 				set_task(0.5, "do_playsound_finish", id)
  254. 				set_weapon_anim(id, 1)
  255.  
  256. 				g_last_fire[id] = CurTime
  257. 			}			
  258. 		} else if(g_mode[id] == 2) {
  259. 			if(CurTime - 0.3 > g_last_fire[id])
  260. 			{
  261. 				emit_sound(id, CHAN_WEAPON, spas12ex2_sound[0], 1.0, ATTN_NORM, 0, PITCH_NORM)
  262.  
  263. 				ExecuteHamB(Ham_Weapon_PrimaryAttack, ent)
  264. 				set_weapon_anim(id, 7)
  265.  
  266. 				g_last_fire[id] = CurTime
  267. 			}					
  268. 		}
  269.  
  270.  
  271.  
  272. 	}	
  273.  
  274. 	return FMRES_HANDLED
  275. }
  276.  
  277. public do_playsound_finish(id)
  278. {
  279. 	if(get_user_weapon(id) != CSW_SPAS12EX2 || !g_had_spas12ex2[id])
  280. 		return
  281.  
  282. 	emit_sound(id, CHAN_WEAPON, spas12ex2_sound[1], 1.0, ATTN_NORM, 0, PITCH_NORM)
  283. }
  284.  
  285. public TraceAttack(iEnt, iAttacker, Float:flDamage, Float:fDir[3], ptr, iDamageType)
  286. {
  287. 	if(!is_user_alive(iAttacker) || !is_user_connected(iAttacker))
  288. 		return HAM_IGNORED
  289. 	if(zp_get_user_zombie(iAttacker))
  290. 		return FMRES_IGNORED			
  291. 	if(get_user_weapon(iAttacker) != CSW_SPAS12EX2 || !g_had_spas12ex2[iAttacker])
  292. 		return HAM_IGNORED
  293.  
  294. 	static Float:flEnd[3]
  295. 	get_tr2(ptr, TR_vecEndPos, flEnd)
  296.  
  297. 	make_bullet(iAttacker, flEnd)
  298.  
  299. 	return HAM_HANDLED
  300. }
  301.  
  302. public fw_takedmg(victim, inflictor, attacker, Float:damage, damagebits)
  303. {
  304. 	if(!is_user_alive(victim) || !is_user_alive(attacker))
  305. 		return HAM_IGNORED
  306.  
  307. 	if(zp_get_user_zombie(attacker) || !zp_get_user_zombie(victim))
  308. 		return HAM_IGNORED
  309.  
  310. 	if(get_user_weapon(attacker) == CSW_SPAS12EX2 && g_had_spas12ex2[attacker])
  311. 	{
  312. 		static Float:Damage
  313. 		if(g_mode[attacker] == 1)
  314. 			Damage = get_pcvar_float(cvar_damage_mode1)
  315. 		else if(g_mode[attacker] == 2)
  316. 			Damage = get_pcvar_float(cvar_damage_mode2)
  317.  
  318. 		SetHamParamFloat(4, damage * Damage)
  319. 	}
  320.  
  321. 	return HAM_HANDLED
  322. }
  323.  
  324. public fw_item_addtoplayer(ent, id)
  325. {
  326. 	if(!is_valid_ent(ent))
  327. 		return HAM_IGNORED
  328.  
  329. 	if(zp_get_user_zombie(id))
  330. 		return HAM_IGNORED
  331.  
  332. 	if(entity_get_int(ent, EV_INT_impulse) == 121)
  333. 	{
  334. 		g_had_spas12ex2[id] = 1
  335. 		g_mode[id] = pev(ent, pev_iuser4)
  336.  
  337. 		entity_set_int(id, EV_INT_impulse, 0)
  338.  
  339. 		return HAM_HANDLED
  340. 	}	
  341.  
  342. 	if(g_had_spas12ex2[id])
  343. 	{
  344. 		message_begin(MSG_ONE, get_user_msgid("WeaponList"), _, id)
  345. 		write_string("weapon_spas12ex2");    // WeaponName
  346. 		write_byte(5)                  // PrimaryAmmoID
  347. 		write_byte(32)                  // PrimaryAmmoMaxAmount
  348. 		write_byte(-1)                   // SecondaryAmmoID
  349. 		write_byte(-1)                   // SecondaryAmmoMaxAmount
  350. 		write_byte(0)                    // SlotID (0...N)
  351. 		write_byte(5)                    // NumberInSlot (1...N)
  352. 		write_byte(CSW_SPAS12EX2)            // WeaponID
  353. 		write_byte(0)                   // Flags
  354. 		message_end()
  355. 	}	
  356.  
  357. 	return HAM_HANDLED
  358. }
  359.  
  360. public fw_item_postframe(ent)
  361. {
  362. 	static id
  363. 	id = pev(ent, pev_owner)
  364.  
  365. 	if(!is_user_alive(id) || !is_user_connected(id))
  366. 		return HAM_IGNORED
  367. 	//if(zp_get_user_zombie(iAttacker))
  368. 	//	return FMRES_IGNORED			
  369. 	if(get_user_weapon(id) != CSW_SPAS12EX2 || !g_had_spas12ex2[id])
  370. 		return HAM_IGNORED	
  371.  
  372. 	static spas12ex2
  373. 	spas12ex2 = fm_find_ent_by_owner(-1, weapon_spas12ex2, id)
  374.  
  375. 	if(get_pdata_int(spas12ex2, 55, 4) == 1)
  376. 	{
  377. 		static Float:CurTime
  378. 		CurTime = get_gametime()
  379.  
  380. 		if(CurTime - 0.4 > g_last_postframe[id])
  381. 		{
  382. 			set_weapon_anim(id, 3)
  383. 			g_last_postframe[id] = CurTime
  384. 		}
  385. 	}
  386.  
  387. 	return HAM_HANDLED
  388. }
  389.  
  390. stock make_bullet(id, Float:Origin[3])
  391. {
  392. 	new target, body
  393. 	get_user_aiming(id, target, body, 999999)
  394.  
  395. 	if(target > 0 && target <= get_maxplayers())
  396. 	{
  397. 		new Float:fStart[3], Float:fEnd[3], Float:fRes[3], Float:fVel[3]
  398. 		pev(id, pev_origin, fStart)
  399.  
  400. 		velocity_by_aim(id, 64, fVel)
  401.  
  402. 		fStart[0] = Origin[0]
  403. 		fStart[1] = Origin[1]
  404. 		fStart[2] = Origin[2]
  405. 		fEnd[0] = fStart[0]+fVel[0]
  406. 		fEnd[1] = fStart[1]+fVel[1]
  407. 		fEnd[2] = fStart[2]+fVel[2]
  408.  
  409. 		new res
  410. 		engfunc(EngFunc_TraceLine, fStart, fEnd, 0, target, res)
  411. 		get_tr2(res, TR_vecEndPos, fRes)
  412.  
  413. 		message_begin(MSG_BROADCAST, SVC_TEMPENTITY) 
  414. 		write_byte(TE_BLOODSPRITE)
  415. 		write_coord(floatround(fStart[0])) 
  416. 		write_coord(floatround(fStart[1])) 
  417. 		write_coord(floatround(fStart[2])) 
  418. 		write_short(g_bloodspray)
  419. 		write_short(g_blood)
  420. 		write_byte(70)
  421. 		write_byte(random_num(1,2))
  422. 		message_end()
  423.  
  424.  
  425. 		} else {
  426. 		new decal = 41
  427.  
  428. 		// Check if the wall hit is an entity
  429. 		if(target)
  430. 		{
  431. 			// Put decal on an entity
  432. 			message_begin(MSG_BROADCAST, SVC_TEMPENTITY)
  433. 			write_byte(TE_DECAL)
  434. 			write_coord(floatround(Origin[0]))
  435. 			write_coord(floatround(Origin[1]))
  436. 			write_coord(floatround(Origin[2]))
  437. 			write_byte(decal)
  438. 			write_short(target)
  439. 			message_end()
  440. 			} else {
  441. 			// Put decal on "world" (a wall)
  442. 			message_begin(MSG_BROADCAST, SVC_TEMPENTITY)
  443. 			write_byte(TE_WORLDDECAL)
  444. 			write_coord(floatround(Origin[0]))
  445. 			write_coord(floatround(Origin[1]))
  446. 			write_coord(floatround(Origin[2]))
  447. 			write_byte(decal)
  448. 			message_end()
  449. 		}
  450.  
  451. 		// Show sparcles
  452. 		message_begin(MSG_BROADCAST, SVC_TEMPENTITY)
  453. 		write_byte(TE_GUNSHOTDECAL)
  454. 		write_coord(floatround(Origin[0]))
  455. 		write_coord(floatround(Origin[1]))
  456. 		write_coord(floatround(Origin[2]))
  457. 		write_short(id)
  458. 		write_byte(decal)
  459. 		message_end()
  460. 	}
  461. }
  462.  
  463. stock set_weapon_anim(id, anim)
  464. {
  465. 	set_pev(id, pev_weaponanim, anim)
  466.  
  467. 	message_begin(MSG_ONE_UNRELIABLE, SVC_WEAPONANIM, _, id)
  468. 	write_byte(anim)
  469. 	write_byte(pev(id,pev_body))
  470. 	message_end()
  471. }
  472.