From 3c7e1e0528d8716816980c9624d791168782a2c6 Mon Sep 17 00:00:00 2001 From: MajorCooke Date: Mon, 30 May 2016 15:16:05 -0500 Subject: [PATCH] - Added the tracer actor spawning for A_FireBullets and A_CustomBulletAttack. The projectiles spawning conditions rely upon the puff successfully spawning. # Conflicts: # wadsrc/static/actors/actor.txt --- src/thingdef/thingdef_codeptr.cpp | 60 ++++++++++++++++++++--- wadsrc/static/actors/actor.txt | 2 +- wadsrc/static/actors/shared/inventory.txt | 2 +- 3 files changed, 56 insertions(+), 8 deletions(-) diff --git a/src/thingdef/thingdef_codeptr.cpp b/src/thingdef/thingdef_codeptr.cpp index 1b1c7b2cf..61506a1c8 100644 --- a/src/thingdef/thingdef_codeptr.cpp +++ b/src/thingdef/thingdef_codeptr.cpp @@ -1635,6 +1635,9 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_CustomBulletAttack) PARAM_FLOAT_OPT (range) { range = 0; } PARAM_INT_OPT (flags) { flags = 0; } PARAM_INT_OPT (ptr) { ptr = AAPTR_TARGET; } + PARAM_CLASS_OPT (missile, AActor) { missile = nullptr; } + PARAM_FLOAT_OPT (Spawnheight) { Spawnheight = 32; } + PARAM_FLOAT_OPT (Spawnofs_xy) { Spawnofs_xy = 0; } AActor *ref = COPY_AAPTR(self, ptr); @@ -1662,6 +1665,8 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_CustomBulletAttack) { DAngle angle = bangle; DAngle slope = bslope; + DAngle tempangle = (pr_cwbullet.Random2() / 255.); + DAngle tempslope = (pr_cwbullet.Random2() / 255.); if (flags & CBAF_EXPLICITANGLE) { @@ -1670,8 +1675,8 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_CustomBulletAttack) } else { - angle += spread_xy * (pr_cwbullet.Random2() / 255.); - slope += spread_z * (pr_cwbullet.Random2() / 255.); + angle += spread_xy * tempangle; + slope += spread_z * tempslope; } int damage = damageperbullet; @@ -1679,7 +1684,22 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_CustomBulletAttack) if (!(flags & CBAF_NORANDOM)) damage *= ((pr_cabullet()%3)+1); - P_LineAttack(self, angle, range, slope, damage, NAME_Hitscan, pufftype, laflags); + AActor *puff = P_LineAttack(self, angle, range, slope, damage, NAME_Hitscan, pufftype, laflags); + + if (puff && missile) + { + double x = Spawnofs_xy * angle.Cos(); + double y = Spawnofs_xy * angle.Sin(); + AActor *proj = P_SpawnMissileXYZ(self->Vec3Offset(x, y, self->GetBobOffset() + Spawnheight), self, puff, missile, false); + if (proj) + { + double missilespeed; + A_Face(proj, puff, 0., 0.); + missilespeed = fabs(proj->Angles.Pitch.Cos() * proj->Speed); + proj->Vel.Z = proj->Angles.Pitch.Sin() * proj->Speed; + proj->VelFromAngle(missilespeed); + } + } } } return 0; @@ -1810,6 +1830,28 @@ enum FB_Flags FBF_NORANDOMPUFFZ = 32, }; +static void FireBulletMissile(AActor *self, PClassActor *missile, AActor *puff, DAngle angle, double Spawnheight, double Spawnofs_xy) +{ + if (self && missile && puff) + { + double x = Spawnofs_xy * angle.Cos(); + double y = Spawnofs_xy * angle.Sin(); + DAngle ang = self->Angles.Yaw - 90; + DVector2 ofs = ang.ToVector(Spawnofs_xy); + //AActor *proj = P_SpawnMissileXYZ(self->Vec3Offset(x, y, z + self->GetBobOffset()), self, puff, missile, false); + + AActor *proj = P_SpawnPlayerMissile(self, ofs.X, ofs.Y, Spawnheight, missile, angle, nullptr, nullptr, false, true); + if (proj) + { + double missilespeed; + A_Face(proj, puff, 0., 0.); + missilespeed = fabs(proj->Angles.Pitch.Cos() * proj->Speed); + proj->Vel.Z = proj->Angles.Pitch.Sin() * proj->Speed; + proj->VelFromAngle(missilespeed); + } + } +} + DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_FireBullets) { PARAM_ACTION_PROLOGUE; @@ -1817,9 +1859,12 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_FireBullets) PARAM_ANGLE (spread_z); PARAM_INT (numbullets); PARAM_INT (damageperbullet); - PARAM_CLASS_OPT (pufftype, AActor) { pufftype = NULL; } + PARAM_CLASS_OPT (pufftype, AActor) { pufftype = nullptr; } PARAM_INT_OPT (flags) { flags = FBF_USEAMMO; } PARAM_FLOAT_OPT (range) { range = 0; } + PARAM_CLASS_OPT (missile, AActor) { missile = nullptr; } + PARAM_FLOAT_OPT (Spawnheight) { Spawnheight = 0; } + PARAM_FLOAT_OPT (Spawnofs_xy) { Spawnofs_xy = 0; } if (!self->player) return 0; @@ -1858,7 +1903,9 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_FireBullets) if (!(flags & FBF_NORANDOM)) damage *= ((pr_cwbullet()%3)+1); - P_LineAttack(self, bangle, range, bslope, damage, NAME_Hitscan, pufftype, laflags); + AActor *puff = P_LineAttack(self, bangle, range, bslope, damage, NAME_Hitscan, pufftype, laflags); + FireBulletMissile(self, missile, puff, bangle, Spawnheight, Spawnofs_xy); + } else { @@ -1885,7 +1932,8 @@ DEFINE_ACTION_FUNCTION_PARAMS(AActor, A_FireBullets) if (!(flags & FBF_NORANDOM)) damage *= ((pr_cwbullet()%3)+1); - P_LineAttack(self, angle, range, slope, damage, NAME_Hitscan, pufftype, laflags); + AActor *puff = P_LineAttack(self, angle, range, slope, damage, NAME_Hitscan, pufftype, laflags); + FireBulletMissile(self, missile, puff, angle, Spawnheight, Spawnofs_xy); } } return 0; diff --git a/wadsrc/static/actors/actor.txt b/wadsrc/static/actors/actor.txt index cb6ff4d93..8c35df21b 100644 --- a/wadsrc/static/actors/actor.txt +++ b/wadsrc/static/actors/actor.txt @@ -189,7 +189,7 @@ ACTOR Actor native //: Thinker native void A_SeekerMissile(int threshold, int turnmax, int flags = 0, int chance = 50, int distance = 10); native state A_Jump(int chance = 256, state label, ...); native void A_CustomMissile(class missiletype, float spawnheight = 32, float spawnofs_xy = 0, float angle = 0, int flags = 0, float pitch = 0, int ptr = AAPTR_TARGET); - native void A_CustomBulletAttack(float/*angle*/ spread_xy, float/*angle*/ spread_z, int numbullets, int damageperbullet, class pufftype = "BulletPuff", float range = 0, int flags = 0, int ptr = AAPTR_TARGET); + native void A_CustomBulletAttack(float/*angle*/ spread_xy, float/*angle*/ spread_z, int numbullets, int damageperbullet, class pufftype = "BulletPuff", float range = 0, int flags = 0, int ptr = AAPTR_TARGET, class missile = "", float Spawnheight = 32, float Spawnofs_xy = 0); native void A_CustomRailgun(int damage, int spawnofs_xy = 0, color color1 = "", color color2 = "", int flags = 0, int aim = 0, float maxdiff = 0, class pufftype = "BulletPuff", float/*angle*/ spread_xy = 0, float/*angle*/ spread_z = 0, float range = 0, int duration = 0, float sparsity = 1.0, float driftspeed = 1.0, class spawnclass = "none", float spawnofs_z = 0, int spiraloffset = 270, int limit = 0); native state A_JumpIfHealthLower(int health, state label, int ptr_selector = AAPTR_DEFAULT); native state A_JumpIfCloser(float distance, state label, bool noz = false); diff --git a/wadsrc/static/actors/shared/inventory.txt b/wadsrc/static/actors/shared/inventory.txt index a49dfd14c..43a33f93a 100644 --- a/wadsrc/static/actors/shared/inventory.txt +++ b/wadsrc/static/actors/shared/inventory.txt @@ -9,7 +9,7 @@ ACTOR Inventory native action native state A_JumpIfNoAmmo(state label); action native A_CustomPunch(int damage, bool norandom = false, int flags = CPF_USEAMMO, class pufftype = "BulletPuff", float range = 0, float lifesteal = 0, int lifestealmax = 0, class armorbonustype = "ArmorBonus", sound MeleeSound = "", sound MissSound = ""); - action native A_FireBullets(float/*angle*/ spread_xy, float/*angle*/ spread_z, int numbullets, int damageperbullet, class pufftype = "BulletPuff", int flags = 1, float range = 0); + action native A_FireBullets(float/*angle*/ spread_xy, float/*angle*/ spread_z, int numbullets, int damageperbullet, class pufftype = "BulletPuff", int flags = 1, float range = 0, class missile = "", float Spawnheight = 32, float Spawnofs_xy = 0); action native A_FireCustomMissile(class missiletype, float angle = 0, bool useammo = true, float spawnofs_xy = 0, float spawnheight = 0, int flags = 0, float pitch = 0); action native A_RailAttack(int damage, int spawnofs_xy = 0, bool useammo = true, color color1 = "", color color2 = "", int flags = 0, float maxdiff = 0, class pufftype = "BulletPuff", float/*angle*/ spread_xy = 0, float/*angle*/ spread_z = 0, float range = 0, int duration = 0, float sparsity = 1.0, float driftspeed = 1.0, class spawnclass = "none", float spawnofs_z = 0, int spiraloffset = 270, int limit = 0); action native A_Light(int extralight);