M4A1 s odnĂ­mateÂľnĂ˝m tlmièom Wizz [20.05.2004 : 12:34:15] 114 Tutoriál Čítaní : 2962 Priemerná známka : 1.38

Teraz si priprogramujeme M4A1 carbine do Half-Life. Aby to ale nebolo také jednoduché, budeme môc nasadzova tlmiè, ktorý bude ovplivnova zvuk. Použijeme vydarený model z Counter-Strike. Takže zaèneme kopírovaním. Z adresára "cstrike/models/" skopírujte súbory p_m4a1.mdl, v_m4a1.mdl a w_m4a1.mdl do adresára "valve/models". Teraz chodte do adresára "cstrike/sound/weapons/", zoberte a skopírujte všetky zvuky ktoré sa zaèínajú na m4a1 do adresára "valve/sound/weapons". To by bolo. Otvorte VC++ a HL SDK. Vytvorte nový súbor m4.cpp a vložte do neho nasledujúci kod.Mimochodom, daèo som pokomentoval a princíp je rozpísaný na konci èlánku. �ervený text je dôležitý. #include "extdll.h" #include "util.h" #include "cbase.h" #include "monsters.h" #include "weapons.h" #include "nodes.h" #include "player.h" #include "soundent.h" #include "gamerules.h" enum m4_e { // vypis vsetkych animaci M4 // podla poradia ako su v // subore v_m4a1.mdl M4_IDLE = 0, M4_SHOOT1, M4_SHOOT2, M4_SHOOT3, M4_RELOAD, M4_DRAW, M4_ADD_SILENCER, M4_IDLE_UNSIL, M4_SHOOT1_UNSIL, M4_SHOOT2_UNSIL, M4_SHOOT3_UNSIL, M4_RELOAD_UNSIL, M4_DRAW_UNSIL, M4_DETACH_SILENCER, }; class CM4 : public CBasePlayerWeapon { public: void Spawn( void ); void Precache( void ); int iItemSlot( void ) { return 3; } int GetItemInfo(ItemInfo *p); int AddToPlayer( CBasePlayer *pPlayer ); void PrimaryAttack( void ); void SecondaryAttack( void ); BOOL Deploy( void ); void Reload( void ); void WeaponIdle( void ); float m_flNextAnimTime; int m_iShell; int tlmic; // tato premenna bude uchovavat stav tlmica // 0 - bez tlmica // 1 - s tlmicom private: unsigned short m_usM4; }; LINK_ENTITY_TO_CLASS( weapon_m4, CM4 ); //========================================================= //========================================================= void CM4::Spawn( ) { pev->classname = MAKE_STRING("weapon_m4"); // hack to allow for old names Precache( ); SET_MODEL(ENT(pev), "models/w_m4a1.mdl"); m_iId = WEAPON_M4; m_iDefaultAmmo = M4_DEFAULT_GIVE; FallInit();// get ready to fall down. } void CM4::Precache( void ) { PRECACHE_MODEL("models/v_m4a1.mdl"); PRECACHE_MODEL("models/w_m4a1.mdl"); PRECACHE_MODEL("models/p_m4a1.mdl"); m_iShell = PRECACHE_MODEL ("models/shell.mdl");// brass shellTE_MODEL PRECACHE_MODEL("models/w_9mmARclip.mdl"); PRECACHE_SOUND("items/9mmclip1.wav"); PRECACHE_SOUND("items/clipinsert1.wav"); PRECACHE_SOUND("items/cliprelease1.wav"); // PRECACHE_SOUND("items/guncock1.wav"); PRECACHE_SOUND ("weapons/hks1.wav");// H to the K PRECACHE_SOUND ("weapons/hks2.wav");// H to the K PRECACHE_SOUND ("weapons/hks3.wav");// H to the K PRECACHE_SOUND( "weapons/glauncher.wav" ); PRECACHE_SOUND( "weapons/glauncher2.wav" ); PRECACHE_SOUND ("weapons/357_cock1.wav"); PRECACHE_SOUND ("weapons/m4a1_unsil-1.wav");// strelba bez tlmica PRECACHE_SOUND ("weapons/m4a1-1.wav"); // strelba s tlmicom } int CM4::GetItemInfo(ItemInfo *p) { p->pszName = STRING(pev->classname); p->pszAmmo1 = "9mm"; p->iMaxAmmo1 = _9MM_MAX_CARRY; p->iMaxClip = M4_MAX_CLIP; p->iSlot = 2; p->iPosition = 3; p->iFlags = 0; p->iId = m_iId = WEAPON_M4; p->iWeight = 20; return 1; } int CM4::AddToPlayer( CBasePlayer *pPlayer ) { if ( CBasePlayerWeapon::AddToPlayer( pPlayer ) ) { MESSAGE_BEGIN( MSG_ONE, gmsgWeapPickup, NULL, pPlayer->pev ); WRITE_BYTE( m_iId ); MESSAGE_END(); return TRUE; } return FALSE; } BOOL CM4::Deploy( ) { if (tlmic) { return DefaultDeploy( "models/v_m4a1.mdl", "models/p_m4a1.mdl", M4_DRAW, "m4" ); } else { return DefaultDeploy( "models/v_m4a1.mdl", "models/p_m4a1.mdl", M4_DRAW_UNSIL, "m4" ); } } void CM4::PrimaryAttack() { // don't fire underwater if (m_pPlayer->pev->waterlevel == 3) { PlayEmptySound( ); m_flNextPrimaryAttack = gpGlobals->time + 0.15; return; } if (m_iClip <= 0) { PlayEmptySound(); m_flNextPrimaryAttack = gpGlobals->time + 0.15; return; } if (tlmic) { EMIT_SOUND(ENT(m_pPlayer->pev), CHAN_WEAPON, "weapons/m4a1-1.wav", RANDOM_FLOAT(0.9, 1.0), ATTN_NORM); SendWeaponAnim( M4_SHOOT1 ); } else { EMIT_SOUND(ENT(m_pPlayer->pev), CHAN_WEAPON, "weapons/m4a1_unsil-1.wav", RANDOM_FLOAT(0.9, 1.0), ATTN_NORM); SendWeaponAnim( M4_SHOOT1_UNSIL ); } Vector vecShellVelocity = m_pPlayer->pev->velocity + gpGlobals->v_right * RANDOM_FLOAT(50,70) + gpGlobals->v_up * RANDOM_FLOAT(100,150) + gpGlobals->v_forward * 5 ; EjectBrass ( pev->origin + m_pPlayer->pev->view_ofs + gpGlobals->v_up * -8 + gpGlobals->v_forward * 15 + gpGlobals->v_right * 4 , vecShellVelocity, pev->angles.y, m_iShell, TE_BOUNCE_SHELL ); m_pPlayer->pev->punchangle.x -= 0.7; m_pPlayer->m_iWeaponVolume = NORMAL_GUN_VOLUME; m_pPlayer->m_iWeaponFlash = NORMAL_GUN_FLASH; m_iClip--; // player "shoot" animation m_pPlayer->SetAnimation( PLAYER_ATTACK1 ); Vector vecSrc = m_pPlayer->GetGunPosition( ); Vector vecAiming = m_pPlayer->GetAutoaimVector( AUTOAIM_5DEGREES ); m_pPlayer->FireBullets (1, vecSrc, vecAiming, VECTOR_CONE_1DEGREES, 16000, BULLET_PLAYER_9MM, 0.5, 4); if (!m_iClip && m_pPlayer->m_rgAmmo[m_iPrimaryAmmoType] <= 0) // HEV suit - indicate out of ammo condition m_pPlayer->SetSuitUpdate("!HEV_AMO0", FALSE, 0); m_flNextPrimaryAttack = m_flNextPrimaryAttack + 0.1; if (m_flNextPrimaryAttack < gpGlobals->time) m_flNextPrimaryAttack = gpGlobals->time + 0.1; m_flTimeWeaponIdle = gpGlobals->time + RANDOM_FLOAT ( 10, 15 ); } void CM4::SecondaryAttack( void ) { if (tlmic) { SendWeaponAnim( M4_DETACH_SILENCER ); m_pPlayer->m_flNextAttack = UTIL_WeaponTimeBase() + 2; tlmic = 0; } else { SendWeaponAnim( M4_ADD_SILENCER ); m_pPlayer->m_flNextAttack = UTIL_WeaponTimeBase() + 2; tlmic = 1; } pev->nextthink = gpGlobals->time + 0.1; m_flNextSecondaryAttack = gpGlobals->time + 1.0; } void CM4::Reload( void ) { if (tlmic) { DefaultReload( M4_MAX_CLIP, M4_RELOAD, 1.5 ); } else { DefaultReload( M4_MAX_CLIP, M4_RELOAD_UNSIL, 1.5 ); } } void CM4::WeaponIdle( void ) { ResetEmptySound( ); m_pPlayer->GetAutoaimVector( AUTOAIM_5DEGREES ); if (m_flTimeWeaponIdle > gpGlobals->time) return; if (tlmic) { SendWeaponAnim( M4_IDLE ); } else { SendWeaponAnim( M4_IDLE_UNSIL); } m_flTimeWeaponIdle = gpGlobals->time + RANDOM_FLOAT ( 10, 15 );// how long till we do this again. } class CM4AmmoClip : public CBasePlayerAmmo { void Spawn( void ) { Precache( ); SET_MODEL(ENT(pev), "models/w_9mmARclip.mdl"); CBasePlayerAmmo::Spawn( ); } void Precache( void ) { PRECACHE_MODEL ("models/w_9mmARclip.mdl"); PRECACHE_SOUND("items/9mmclip1.wav"); } BOOL AddAmmo( CBaseEntity *pOther ) { int bResult = (pOther->GiveAmmo( AMMO_M4CLIP_GIVE, "9mm", _9MM_MAX_CARRY) != -1); if (bResult) { EMIT_SOUND(ENT(pev), CHAN_ITEM, "items/9mmclip1.wav", 1, ATTN_NORM); } return bResult; } }; LINK_ENTITY_TO_CLASS( ammo_m4clip, CM4AmmoClip ); LINK_ENTITY_TO_CLASS( ammo_m4, CM4AmmoClip ); Ok, teraz chodte do súboru weapons.cpp, nájdite nasledujúci text a podneho vložte rovno ten èervený : // mp5 UTIL_PrecacheOtherWeapon( "weapon_9mmAR" ); UTIL_PrecacheOther( "ammo_9mmAR" ); UTIL_PrecacheOther( "ammo_ARgrenades" ); // m4 UTIL_PrecacheOtherWeapon( "weapon_m4" ); UTIL_PrecacheOther( "ammo_m4" ); teraz #define WEAPON_SATCHEL 14 #define WEAPON_SNARK 15 #define WEAPON_M4 16 a ešte #define MP5_MAX_CLIP 50 #define MP5_DEFAULT_AMMO 25 #define M4_MAX_CLIP 30 #define M4_DEFAULT_AMMO 30 a ešte ... #define MP5_DEFAULT_GIVE 25 #define MP5_DEFAULT_AMMO 25 #define M4_DEFAULT_GIVE 30 #define M4_DEFAULT_AMMO 30 a ešte ...... #define AMMO_357BOX_GIVE PYTHON_MAX_CLIP #define AMMO_MP5CLIP_GIVE MP5_MAX_CLIP #define AMMO_M4CLIP_GIVE 30 To by bolo z weapons.h všetko, skoème ešte do súboru player.cpp a doplnte : GiveNamedItem( "weapon_handgrenade" ); GiveNamedItem( "weapon_tripmine" ); GiveNamedItem( "weapon_m4" ); GiveNamedItem( "ammo_m4" ); Hurá hurá,A je to hotové :D Skompilujte dll, spustite HL a do konzoly napíšte príkaz "impulse 101" a dajte si do rúk M4A1. Pravým tlaèítkom nasadzujete a zosadzujete tlmiè. Ako to vlastne funguje ?? Ve¾mi jednoducho, dá sa poveda. Súbor "v_m4a1.mdl" obsahuje všetky animácie s aj bez tlmièa. Tak sme si vytvorili premennú "tlmic" v ktoréj budeme uchováva stav : 0 - tlmiè neni nasadený, 1 - tlmiè je nasadený. Podla toho èi obsahuje premenná "tlmic" 0 alebo 1 budeme spúšta animácie a zvuky buï s tlmièom alebo bez. Funkciu "SecondaryAttack" použijeme pritom na "prepínanie" hodnôt tlmièa a ešte ku tomu spustíme príslušnú animáciu. Ako som vravel, ¾ahké ako facka. Vela zdaru.

BODOVANIE ČLÁNKU Boduje sa ako v škole (1- výborný, 5-zlý)         Priemerná známka : 1.38 Hlasovalo : 8

KOMENTÁRE KU ČLÁNKU Počet komentárov ku článku : 12 1. Wizz [20.05.2004-13:05] 225 teraz ma este napadlo, ze mozno to bude fungovat len v multiplayeri, ze Majacik ... 2. Wizz [20.05.2004-13:06] 226 teda len v singleplayeri :DD 3. DragoraN [20.05.2004-13:41] 227 hmm... z kodu mi vyplyva, ze ked strielas z/bez tlmicom, tak to je to iste... co tak zvysit presnost alebo nieco take.. -- may the wind be on your back -- 4. Majacik [20.05.2004-13:59] 229 upolne presne wizz, take napady som mal aj ja no je to vhodne do singleplayer, al eked skodujem poriadne tak vas naucim ako no zatial som nemal moc casu 5. Jackar [22.05.2004-11:44] 236 Hmmm, co tak kukam, tak si na tu premennu Tlmic mohol pouzit BOOLEAN, takto len plytvas Ramkou ;) 6. Jackar [22.05.2004-11:44] 237 Hmmm, co tak kukam, tak si na tu premennu Tlmic mohol pouzit BOOLEAN, takto len plytvas Ramkou ;) 7. Wizz [24.05.2004-09:22] 248 DragoraN : no nebol by to sice problem, ale ak chces aby to bolo realnejsie tak to musi zostat jednake 8. Jackar [25.05.2004-19:39] 251 Wizz, ja by som povedal ze by sa mala praveze presnost a ucinnost zmensit, pretoze prechod z hlavne zbrane do hlavne dlmica nie je bezstratovy. Majacik mi zrejme da za pravdu. Proste strela znizi svoju energiu, zhorsi sa rotacia a zacne rezonovat, cize mensi dostrel/vacsi rozptyl/slabsia strela. Samozrejme sa ale berie vecsia vzdialenost, na nejakych 20 m to moc nepostrehnes 9. Majacik [26.05.2004-10:35] 253 hej jackar ma pravdu ukazem burst tam zbadate a wizz myslim ze ten tlmic pojde f poho 10. Antr@x [07.06.2004-15:10] 257 Mam otazku: kde zozeniem ten Visual C++? Samozrejme zadarmo. 11. Antr@x [07.06.2004-15:11] 258 a este ze kolko to ma mega. 12. qery [07.06.2004-19:07] 259 zadarmo to nezozenes. cele visual studio 6 ma asi 600 mb [rmb]qery -=HL4ever=- qery.no-ip.com Pre pridávanie komentárov musíte byť prihlásený Pokiaľ ešte nieste zaregistrovaný, môžete tak urobiť TU