MT_BLENDEYE_PUYO, MT_SPIKEDTARGET: Hardcode simple thinkers/init/death behaviour

src/objects/versus/CMakeLists.txt

@@ -1,3 +1,4 @@
 target_sources(SRB2SDL2 PRIVATE
 	arena.c
+	blendeye.c
 )

src/objects/versus/blendeye.c

@@ -0,0 +1,67 @@
+// DR. ROBOTNIK'S RING RACERS
+//-----------------------------------------------------------------------------
+// Copyright (C) 2018-2023 by Vivian "toastergrl" Grannell
+// Copyright (C) 2018-2023 by Kart Krew
+//
+// This program is free software distributed under the
+// terms of the GNU General Public License, version 2.
+// See the 'LICENSE' file for more details.
+//-----------------------------------------------------------------------------
+/// \file  k_boss.h
+/// \brief Blend Eye boss encounter
+
+#include "../../p_local.h"
+#include "../../m_random.h"
+#include "../../k_boss.h"
+#include "../../s_sound.h"
+#include "../../r_main.h" // R_PointToAngle2, R_PointToDist2
+
+boolean VS_PuyoTouched(mobj_t *special, mobj_t *toucher)
+{
+	if (!special->health || !toucher->health)
+		return false; // too dead
+
+	if (special->state-states < S_BLENDEYE_PUYO)
+		return false; // too small
+
+	P_DamageMobj(toucher, special, special->tracer, 1, DMG_NORMAL);
+
+	special->momx = 0;
+	special->momy = 0;
+	special->momz = 0;
+
+	return true;
+}
+
+void VS_PuyoDeath(mobj_t *mobj)
+{
+	mobjtype_t dusttype = (encoremode ? MT_BLENDEYE_PUYO_DUST : MT_BLENDEYE_PUYO_DUST_COFFEE);
+	UINT8 i;
+	fixed_t momx, momy;
+	mobj_t *dustmo;
+
+	mobj->renderflags &= ~RF_DONTDRAW;
+	mobj->rollangle = 0;
+
+	mobj->angle = FixedAngle(P_RandomKey(PR_DECORATION, 360)*FRACUNIT);
+	for (i = 0; i <= 2; i++)
+	{
+		momx = P_ReturnThrustX(mobj, mobj->angle, 3*mobj->scale);
+		momy = P_ReturnThrustY(mobj, mobj->angle, 3*mobj->scale);
+
+		dustmo = P_SpawnMobjFromMobj(mobj, 0, 0, 0, dusttype);
+		dustmo->momx = mobj->momx + momx;
+		dustmo->momy = mobj->momy + momy;
+		dustmo->momz = mobj->momz + 4*mobj->scale;
+		dustmo->movedir = dustmo->sprite = mobj->movedir;
+
+		dustmo = P_SpawnMobjFromMobj(mobj, 0, 0, 0, dusttype);
+		dustmo->momx = mobj->momx - momx;
+		dustmo->momy = mobj->momy - momy;
+		dustmo->momz = mobj->momz - 4*mobj->scale;
+		dustmo->movedir = dustmo->sprite = mobj->movedir;
+
+		mobj->angle += ANGLE_135;
+	}
+	S_StartSound(NULL, ((mobj->tracer && mobj->tracer->type != MT_SPIKEDTARGET) ? sfx_mbs4c : sfx_mbs45));
+}

src/p_inter.c

@@ -951,6 +951,13 @@ void P_TouchSpecialThing(mobj_t *special, mobj_t *toucher, boolean heightcheck)
 			return;
 		}
 
+		case MT_BLENDEYE_PUYO:
+		{
+			if (!VS_PuyoTouched(special, toucher))
+				return;
+			break;
+		}
+
 		default: // SOC or script pickup
 			P_SetTarget(&special->target, toucher);
 			break;
@@ -2168,6 +2175,9 @@ void P_KillMobj(mobj_t *target, mobj_t *inflictor, mobj_t *source, UINT8 damaget
 		case MT_BATTLEUFO:
 			Obj_BattleUFODeath(target);
 			break;
+		case MT_BLENDEYE_PUYO:
+			VS_PuyoDeath(target);
+			break;
 		default:
 			break;
 	}

src/p_mobj.c

@@ -6795,6 +6795,17 @@ static void P_MobjSceneryThink(mobj_t *mobj)
 
 		break;
 	}
+	case MT_SPIKEDTARGET:
+	{
+		if (P_MobjWasRemoved(mobj->target) || (mobj->target->health <= 0) || (mobj->target->z == mobj->target->floorz))
+		{
+			P_RemoveMobj(mobj);
+			return;
+		}
+
+		mobj->angle += ANG2;
+		break;
+	}
 	case MT_VWREF:
 	case MT_VWREB:
 	{
@@ -11440,6 +11451,21 @@ mobj_t *P_SpawnMobj(fixed_t x, fixed_t y, fixed_t z, mobjtype_t type)
 		case MT_BALLSWITCH_BALL:
 			Obj_BallSwitchInit(mobj);
 			break;
+		case MT_BLENDEYE_PUYO:
+			mobj->sprite = mobj->movedir = P_RandomRange(PR_DECORATION, SPR_PUYA, SPR_PUYE);
+			if (encoremode == false)
+			{
+				mobj->color = SKINCOLOR_LEATHER;
+				mobj->colorized = true;
+			}
+			break;
+		case MT_BLENDEYE_PUYO_DUST_COFFEE:
+			mobj->color = SKINCOLOR_LEATHER;
+			mobj->colorized = true;
+			// FALLTHRU
+		case MT_BLENDEYE_PUYO_DUST:
+			mobj->sprite = mobj->movedir = P_RandomRange(PR_DECORATION, SPR_PUYA, SPR_PUYE);
+			break;
 		default:
 			break;
 	}