qzdoom/wadsrc/static/zscript/actors/doom/weaponssg.zs

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// --------------------------------------------------------------------------
//
// Super Shotgun
//
// --------------------------------------------------------------------------
class SuperShotgun : DoomWeapon
{
Default
{
Weapon.SelectionOrder 400;
Weapon.AmmoUse 2;
Weapon.AmmoGive 8;
Weapon.AmmoType "Shell";
Inventory.PickupMessage "$GOTSHOTGUN2";
Obituary "$OB_MPSSHOTGUN";
Tag "$TAG_SUPERSHOTGUN";
}
States
{
Ready:
SHT2 A 1 A_WeaponReady;
Loop;
Deselect:
SHT2 A 1 A_Lower;
Loop;
Select:
SHT2 A 1 A_Raise;
Loop;
Fire:
SHT2 A 3;
SHT2 A 7 A_FireShotgun2;
SHT2 B 7;
SHT2 C 7 A_CheckReload;
SHT2 D 7 A_OpenShotgun2;
SHT2 E 7;
SHT2 F 7 A_LoadShotgun2;
SHT2 G 6;
SHT2 H 6 A_CloseShotgun2;
SHT2 A 5 A_ReFire;
Goto Ready;
// unused states
SHT2 B 7;
SHT2 A 3;
Goto Deselect;
Flash:
SHT2 I 4 Bright A_Light1;
SHT2 J 3 Bright A_Light2;
Goto LightDone;
Spawn:
SGN2 A -1;
Stop;
}
}
//===========================================================================
//
// Code (must be attached to StateProvider)
//
//===========================================================================
extend class StateProvider
{
action void A_FireShotgun2()
{
if (player == null)
{
return;
}
A_PlaySound ("weapons/sshotf", CHAN_WEAPON);
Weapon weap = player.ReadyWeapon;
if (weap != null && invoker == weap && stateinfo != null && stateinfo.mStateType == STATE_Psprite)
{
if (!weap.DepleteAmmo (weap.bAltFire, true, 2))
return;
player.SetPsprite(PSP_FLASH, weap.FindState('Flash'), true);
}
player.mo.PlayAttacking2 ();
double pitch = BulletSlope ();
for (int i = 0 ; i < 20 ; i++)
{
int damage = 5 * random[FireSG2](1, 3);
double ang = angle + Random2[FireSG2]() * (11.25 / 256);
// Doom adjusts the bullet slope by shifting a random number [-255,255]
// left 5 places. At 2048 units away, this means the vertical position
// of the shot can deviate as much as 255 units from nominal. So using
// some simple trigonometry, that means the vertical angle of the shot
// can deviate by as many as ~7.097 degrees.
LineAttack (ang, PLAYERMISSILERANGE, pitch + Random2[FireSG2]() * (7.097 / 256), damage, 'Hitscan', "BulletPuff");
}
}
action void A_OpenShotgun2()
{
A_PlaySound("weapons/sshoto", CHAN_WEAPON);
}
action void A_LoadShotgun2()
{
A_PlaySound("weapons/sshotl", CHAN_WEAPON);
}
action void A_CloseShotgun2()
{
A_PlaySound("weapons/sshotc", CHAN_WEAPON);
A_Refire();
}
}