Add CScriptSteam

Former-commit-id: 9234899097

asm/MetroidPrime/ScriptLoader.s

@@ -21341,7 +21341,7 @@ lbl_800D8718:
 /* 800D88A0 000D5800  39 21 00 9C */	addi r9, r1, 0x9c
 /* 800D88A4 000D5804  39 41 00 38 */	addi r10, r1, 0x38
 /* 800D88A8 000D5808  93 E1 00 14 */	stw r31, 0x14(r1)
-/* 800D88AC 000D580C  48 09 C4 E5 */	bl "__ct__12CScriptSteamF9TUniqueIdRCQ24rstl66basic_string<c,Q24rstl14char_traits<c>,Q24rstl17rmemory_allocator>RC11CEntityInfoRC9CVector3fRC6CAABoxRC11CDamageInfoRC9CVector3fUibUiffff"
+/* 800D88AC 000D580C  48 09 C4 E5 */	bl "__ct__12CScriptSteamF9TUniqueIdRCQ24rstl66basic_string<c,Q24rstl14char_traits<c>,Q24rstl17rmemory_allocator>RC11CEntityInfoRC9CVector3fRC6CAABoxRC11CDamageInfoRC9CVector3fUibUiffffb"
 /* 800D88B0 000D5810  7C 7B 1B 78 */	mr r27, r3
 lbl_800D88B4:
 /* 800D88B4 000D5814  38 61 00 5C */	addi r3, r1, 0x5c

asm/MetroidPrime/ScriptObjects/CScriptSteam.s

@@ -3,8 +3,8 @@
 .section .data
 .balign 8
 
-.global lbl_803E3DA8
+.global __vt__12CScriptSteam
-lbl_803E3DA8:
+__vt__12CScriptSteam:
 	# ROM: 0x3E0DA8
 	.4byte 0
 	.4byte 0
@@ -202,9 +202,9 @@ __dt__12CScriptSteamFv:
 /* 80174D44 00171CA4  93 C1 00 08 */	stw r30, 8(r1)
 /* 80174D48 00171CA8  7C 7E 1B 79 */	or. r30, r3, r3
 /* 80174D4C 00171CAC  41 82 00 28 */	beq lbl_80174D74
-/* 80174D50 00171CB0  3C A0 80 3E */	lis r5, lbl_803E3DA8@ha
+/* 80174D50 00171CB0  3C A0 80 3E */	lis r5, __vt__12CScriptSteam@ha
 /* 80174D54 00171CB4  38 80 00 00 */	li r4, 0
-/* 80174D58 00171CB8  38 05 3D A8 */	addi r0, r5, lbl_803E3DA8@l
+/* 80174D58 00171CB8  38 05 3D A8 */	addi r0, r5, __vt__12CScriptSteam@l
 /* 80174D5C 00171CBC  90 1E 00 00 */	stw r0, 0(r30)
 /* 80174D60 00171CC0  4B F0 1F 21 */	bl __dt__14CScriptTriggerFv
 /* 80174D64 00171CC4  7F E0 07 35 */	extsh. r0, r31
@@ -220,8 +220,8 @@ lbl_80174D74:
 /* 80174D88 00171CE8  38 21 00 10 */	addi r1, r1, 0x10
 /* 80174D8C 00171CEC  4E 80 00 20 */	blr
 
-.global "__ct__12CScriptSteamF9TUniqueIdRCQ24rstl66basic_string<c,Q24rstl14char_traits<c>,Q24rstl17rmemory_allocator>RC11CEntityInfoRC9CVector3fRC6CAABoxRC11CDamageInfoRC9CVector3fUibUiffff"
+.global "__ct__12CScriptSteamF9TUniqueIdRCQ24rstl66basic_string<c,Q24rstl14char_traits<c>,Q24rstl17rmemory_allocator>RC11CEntityInfoRC9CVector3fRC6CAABoxRC11CDamageInfoRC9CVector3fUibUiffffb"
-"__ct__12CScriptSteamF9TUniqueIdRCQ24rstl66basic_string<c,Q24rstl14char_traits<c>,Q24rstl17rmemory_allocator>RC11CEntityInfoRC9CVector3fRC6CAABoxRC11CDamageInfoRC9CVector3fUibUiffff":
+"__ct__12CScriptSteamF9TUniqueIdRCQ24rstl66basic_string<c,Q24rstl14char_traits<c>,Q24rstl17rmemory_allocator>RC11CEntityInfoRC9CVector3fRC6CAABoxRC11CDamageInfoRC9CVector3fUibUiffffb":
 /* 80174D90 00171CF0  94 21 FF 90 */	stwu r1, -0x70(r1)
 /* 80174D94 00171CF4  7C 08 02 A6 */	mflr r0
 /* 80174D98 00171CF8  90 01 00 74 */	stw r0, 0x74(r1)
@@ -255,8 +255,8 @@ lbl_80174D74:
 /* 80174E08 00171D68  90 01 00 14 */	stw r0, 0x14(r1)
 /* 80174E0C 00171D6C  4B F0 1F 4D */	bl "__ct__14CScriptTriggerF9TUniqueIdRCQ24rstl66basic_string<c,Q24rstl14char_traits<c>,Q24rstl17rmemory_allocator>RC11CEntityInfoRC9CVector3fRC6CAABoxRC11CDamageInfoRC9CVector3fUibbb"
 /* 80174E10 00171D70  EC 5E E8 24 */	fdivs f2, f30, f29
-/* 80174E14 00171D74  3C 60 80 3E */	lis r3, lbl_803E3DA8@ha
+/* 80174E14 00171D74  3C 60 80 3E */	lis r3, __vt__12CScriptSteam@ha
-/* 80174E18 00171D78  38 03 3D A8 */	addi r0, r3, lbl_803E3DA8@l
+/* 80174E18 00171D78  38 03 3D A8 */	addi r0, r3, __vt__12CScriptSteam@l
 /* 80174E1C 00171D7C  C0 02 A1 50 */	lfs f0, lbl_805ABE70@sda21(r2)
 /* 80174E20 00171D80  90 1C 00 00 */	stw r0, 0(r28)
 /* 80174E24 00171D84  9B FC 01 50 */	stb r31, 0x150(r28)

include/MetroidPrime/CEnvFxManager.hpp

@@ -40,6 +40,7 @@ class CEnvFxManager {
 public:
   static void Initialize();
   void SetFxDensity(int, float);
+  void SetSplashRate(float f) { xb54_baseSplashRate = f; }
 
 private:
   CAABox x0_particleBounds;

include/MetroidPrime/Cameras/CCameraManager.hpp

@@ -32,6 +32,8 @@ public:
 
   static float DefaultThirdPersonFov();
   
+  int GetFluidCounter() const { return x74_fluidCounter; }
+
 private:
   TUniqueId x0_curCameraId;
   rstl::vector< TUniqueId > x4_cineCameras;

include/MetroidPrime/Player/CPlayer.hpp

@@ -150,6 +150,7 @@ public:
   virtual bool IsTransparent();
 
   CVector3f GetBallPosition() const;
+  CVector3f GetEyePosition() const;
   CTransform4f CreateTransformFromMovementDirection() const;
   EPlayerOrbitState GetOrbitState() const { return x304_orbitState; }
   const CVector3f& GetMovementDirection() const { return x50c_moveDir; }
@@ -187,6 +188,7 @@ public:
 
   void Teleport(const CTransform4f& xf, CStateManager& mgr, bool resetBallCam);
   void SetSpawnedMorphBallState(EPlayerMorphBallState state, CStateManager& mgr);
+  void SetVisorSteam(float targetAlpha, float alphaInDur, float alphaOutDir, CAssetId txtr, bool affectsThermal);
 
   CVector3f GetDampedClampedVelocityWR() const;
   float GetAverageSpeed() const;

include/MetroidPrime/ScriptObjects/CScriptSteam.hpp

@@ -4,8 +4,23 @@
 #include "MetroidPrime/ScriptObjects/CScriptTrigger.hpp"
 
 class CScriptSteam : public CScriptTrigger {
-  public:
+  bool x150_;
+  CAssetId x154_texture;
+  float x158_;
+  float x15c_alphaInDur;
+  float x160_alphaOutDur;
+  float x164_;
+  float x168_;
+
+public:
+  CScriptSteam(TUniqueId, const rstl::string& name, const CEntityInfo& info, const CVector3f& pos,
+               const CAABox&, const CDamageInfo& dInfo, const CVector3f& orientedForce,
+               unsigned int flags, bool active, CAssetId, float, float, float, float, bool);
+  ~CScriptSteam();
+
+  void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager&);
+  void Think(float, CStateManager&);
+  void Accept(IVisitor&);
 };
 
-
 #endif // _CSCRIPTSTEAM

src/MetroidPrime/ScriptObjects/CScriptSteam.cpp

@@ -1 +1,69 @@
 #include "MetroidPrime/ScriptObjects/CScriptSteam.hpp"
+
+#include "MetroidPrime/CEnvFxManager.hpp"
+#include "MetroidPrime/CStateManager.hpp"
+#include "MetroidPrime/Cameras/CCameraManager.hpp"
+#include "MetroidPrime/Player/CPlayer.hpp"
+
+#include "Kyoto/Math/CloseEnough.hpp"
+
+CScriptSteam::CScriptSteam(TUniqueId uid, const rstl::string& name, const CEntityInfo& info,
+                           const CVector3f& pos, const CAABox& aabb, const CDamageInfo& dInfo,
+                           const CVector3f& orientedForce, unsigned int flags, bool active,
+                           CAssetId texture, float f1, float f2, float f3, float f4, bool b1)
+: CScriptTrigger(uid, name, info, pos, aabb, dInfo, orientedForce, flags, active, false, false)
+, x150_(b1)
+, x154_texture(texture)
+, x158_(f1)
+, x15c_alphaInDur(f2 / f1)
+, x160_alphaOutDur(f3 / f1) {
+  float r3 = (aabb.GetMaxPoint().GetZ() < aabb.GetMaxPoint().GetY() ? aabb.GetMaxPoint().GetZ()
+                                                                    : aabb.GetMaxPoint().GetY());
+  r3 = (r3 < aabb.GetMaxPoint().GetX() ? r3 : aabb.GetMaxPoint().GetX());
+
+  if (close_enough(f4, 0.f)) {
+    r3 = (r3 < f2 ? r3 : f4);
+  }
+
+  x164_ = r3;
+  x168_ = 1.f / x164_;
+}
+
+CScriptSteam::~CScriptSteam() {}
+
+void CScriptSteam::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr) {
+  switch (msg) {
+  case kSM_Deactivate:
+    mgr.Player()->SetVisorSteam(0.f, x15c_alphaInDur, x160_alphaOutDur, kInvalidAssetId, x150_);
+    break;
+  }
+
+  CScriptTrigger::AcceptScriptMsg(msg, uid, mgr);
+}
+
+void CScriptSteam::Think(float dt, CStateManager& mgr) {
+  if (!GetActive()) {
+    return;
+  }
+
+  CScriptTrigger::Think(dt, mgr);
+
+  if (x148_28_playerTriggerProc && mgr.GetCameraManager()->GetFluidCounter() == 0) {
+    const CVector3f& eyePos = mgr.GetPlayer()->GetEyePosition();
+    const CVector3f& posDiff = (GetTranslation() - eyePos);
+    const float mag = posDiff.Magnitude();
+
+    const float distance =
+        (mag >= x164_ ? 0.f : x158_ * CMath::FastCosR((1.5707964f * mag) * x168_));
+    mgr.Player()->SetVisorSteam(distance, x15c_alphaInDur, x160_alphaOutDur, x154_texture,
+                                x150_ == true);
+    if (x150_) {
+      mgr.EnvFxManager()->SetSplashRate(2.f * distance);
+    }
+  } else {
+    mgr.Player()->SetVisorSteam(0.f, x15c_alphaInDur, x160_alphaOutDur, kInvalidAssetId,
+                                x150_ == true);
+  }
+}
+
+void CScriptSteam::Accept(IVisitor& visitor) { visitor.Visit(*this); }