Add CScriptCoverPoint

Former-commit-id: 77bf0d656b

asm/MetroidPrime/ScriptObjects/CScriptCoverPoint.s

@@ -3,8 +3,8 @@
 .section .data
 .balign 8
 
-.global lbl_803E0BF8
+.global __vt__17CScriptCoverPoint
-lbl_803E0BF8:
+__vt__17CScriptCoverPoint:
 	# ROM: 0x3DDBF8
 	.4byte 0
 	.4byte 0
@@ -79,9 +79,9 @@ __dt__17CScriptCoverPointFv:
 /* 8012D31C 0012A27C  93 C1 00 08 */	stw r30, 8(r1)
 /* 8012D320 0012A280  7C 7E 1B 79 */	or. r30, r3, r3
 /* 8012D324 0012A284  41 82 00 3C */	beq lbl_8012D360
-/* 8012D328 0012A288  3C 60 80 3E */	lis r3, lbl_803E0BF8@ha
+/* 8012D328 0012A288  3C 60 80 3E */	lis r3, __vt__17CScriptCoverPoint@ha
 /* 8012D32C 0012A28C  34 1E 01 00 */	addic. r0, r30, 0x100
-/* 8012D330 0012A290  38 03 0B F8 */	addi r0, r3, lbl_803E0BF8@l
+/* 8012D330 0012A290  38 03 0B F8 */	addi r0, r3, __vt__17CScriptCoverPoint@l
 /* 8012D334 0012A294  90 1E 00 00 */	stw r0, 0(r30)
 /* 8012D338 0012A298  41 82 00 0C */	beq lbl_8012D344
 /* 8012D33C 0012A29C  38 00 00 00 */	li r0, 0
@@ -453,9 +453,9 @@ Accept__17CScriptCoverPointFR8IVisitor:
 /* 8012D7FC 0012A75C  38 61 00 B8 */	addi r3, r1, 0xb8
 /* 8012D800 0012A760  38 80 FF FF */	li r4, -1
 /* 8012D804 0012A764  4B FE 92 49 */	bl __dt__10CModelDataFv
-/* 8012D808 0012A768  3C 60 80 3E */	lis r3, lbl_803E0BF8@ha
+/* 8012D808 0012A768  3C 60 80 3E */	lis r3, __vt__17CScriptCoverPoint@ha
 /* 8012D80C 0012A76C  C0 02 98 A4 */	lfs f0, lbl_805AB5C4@sda21(r2)
-/* 8012D810 0012A770  38 03 0B F8 */	addi r0, r3, lbl_803E0BF8@l
+/* 8012D810 0012A770  38 03 0B F8 */	addi r0, r3, __vt__17CScriptCoverPoint@l
 /* 8012D814 0012A774  90 1E 00 00 */	stw r0, 0(r30)
 /* 8012D818 0012A778  EC 20 07 72 */	fmuls f1, f0, f29
 /* 8012D81C 0012A77C  93 9E 00 E8 */	stw r28, 0xe8(r30)

configure.py

@@ -175,7 +175,7 @@ LIBS = [
             ["MetroidPrime/CRippleManager", False],
             ["MetroidPrime/Player/CGrappleArm", False],
             "MetroidPrime/Enemies/CSpacePirate",
-            "MetroidPrime/ScriptObjects/CScriptCoverPoint",
+            ["MetroidPrime/ScriptObjects/CScriptCoverPoint", False],
             "MetroidPrime/Cameras/CPathCamera",
             "MetroidPrime/CFluidPlane",
             "MetroidPrime/CFluidPlaneManager",

include/MetroidPrime/ScriptObjects/CScriptCoverPoint.hpp

@@ -0,0 +1,51 @@
+#ifndef _CSCRIPTCOVERPOINT
+#define _CSCRIPTCOVERPOINT
+
+#include "MetroidPrime/CActor.hpp"
+
+#include "Kyoto/Animation/CharacterCommon.hpp"
+
+class CScriptCoverPoint : public CActor {
+public:
+  CScriptCoverPoint(TUniqueId uid, const rstl::string& name, const CEntityInfo& info,
+                    const CTransform4f& xf, bool active, uint flags, bool crouch, float horizontalAngle,
+                    float verticalAngle, float coverTime);
+
+  void Accept(IVisitor& visitor) override;
+  void Think(float, CStateManager&) override;
+  void AddToRenderer(const CFrustumPlanes&, const CStateManager&) const override;
+  void Render(const CStateManager&) const override;
+  void AcceptScriptMsg(EScriptObjectMessage, TUniqueId, CStateManager&) override;
+  rstl::optional_object< CAABox > GetTouchBounds() const override;
+
+  bool ShouldCrouch() const;
+  bool ShouldStay() const;
+  bool ShouldWallHang() const;
+  bool ShouldLandHere() const;
+  void SetInUse(bool inUse);
+  bool GetInUse(TUniqueId uid) const;
+  bool Blown(const CVector3f& pos) const;
+  float GetSinSqVerticalAngle() const;
+  float GetCosHorizontalAngle() const;
+  pas::ECoverDirection GetAttackDirection() const;
+  void Reserve(TUniqueId id) { xfa_occupant = id; }
+
+private:
+  // bool xe8_26_landHere : 1;
+  // bool xe8_27_wallHang : 1;
+  // bool xe8_28_stay : 1;
+  // bool xe8_29_ : 1;
+  // bool xe8_30_attackDirection : 1;
+  uint xe8_flags;
+  float xec_cosHorizontalAngle;
+  float xf0_sinVerticalAngle;
+  float xf4_coverTime;
+  bool xf8_24_crouch : 1;
+  bool xf8_25_inUse : 1;
+  TUniqueId xfa_occupant;
+  TUniqueId xfc_retreating;
+  rstl::optional_object< CAABox > x100_touchBounds;
+  float x11c_timeLeft;
+};
+
+#endif // _CSCRIPTCOVERPOINT

src/MetroidPrime/ScriptObjects/CScriptCoverPoint.cpp

@@ -0,0 +1,128 @@
+#include "MetroidPrime/ScriptObjects/CScriptCoverPoint.hpp"
+
+#include "MetroidPrime/CActorParameters.hpp"
+
+CScriptCoverPoint::CScriptCoverPoint(TUniqueId uid, const rstl::string& name,
+                                     const CEntityInfo& info, const CTransform4f& xf, bool active,
+                                     uint flags, bool crouch, float horizontalAngle,
+                                     float verticalAngle, float coverTime)
+: CActor(uid, active, name, info, xf, CModelData::CModelDataNull(), CMaterialList(kMT_NoStepLogic),
+         CActorParameters::None(), kInvalidUniqueId)
+, xe8_flags(flags)
+, xec_cosHorizontalAngle(cosf(horizontalAngle * 0.008726646f))
+, xf0_sinVerticalAngle(sinf(verticalAngle * 0.008726646f))
+, xf4_coverTime(coverTime)
+, xf8_24_crouch(crouch)
+, xf8_25_inUse(false)
+, xfa_occupant(kInvalidUniqueId)
+, xfc_retreating(kInvalidUniqueId)
+, x100_touchBounds(CAABox(xf.GetTranslation(), xf.GetTranslation()))
+, x11c_timeLeft(0.f) {}
+
+void CScriptCoverPoint::Accept(IVisitor& visitor) { visitor.Visit(*this); }
+
+void CScriptCoverPoint::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid,
+                                        CStateManager& mgr) {
+  CActor::AcceptScriptMsg(msg, uid, mgr);
+
+  switch (msg) {
+  case kSM_InitializedInArea:
+    rstl::vector< SConnection >::const_iterator conn = GetConnectionList().begin();
+    for (; conn != GetConnectionList().end(); ++conn) {
+      if (conn->x0_state == kSS_Retreat) {
+        xfc_retreating = mgr.GetIdForScript(conn->x8_objId);
+        break;
+      }
+    }
+  default:
+    break;
+  }
+}
+
+pas::ECoverDirection CScriptCoverPoint::GetAttackDirection() const {
+  return pas::ECoverDirection(xe8_flags);
+}
+
+bool CScriptCoverPoint::ShouldCrouch() const { return xf8_24_crouch; }
+
+bool CScriptCoverPoint::ShouldStay() const { return xe8_flags >> 3 & 1; }
+
+bool CScriptCoverPoint::ShouldWallHang() const { return xe8_flags >> 4 & 1; }
+
+bool CScriptCoverPoint::ShouldLandHere() const { return xe8_flags >> 5 & 1; }
+
+float CScriptCoverPoint::GetCosHorizontalAngle() const { return xec_cosHorizontalAngle; }
+
+float CScriptCoverPoint::GetSinSqVerticalAngle() const {
+  return xf0_sinVerticalAngle * xf0_sinVerticalAngle;
+}
+
+bool CScriptCoverPoint::Blown(const CVector3f& point) const {
+  bool result = true;
+
+  if (GetActive()) {
+    if (ShouldWallHang()) {
+      result = false;
+    } else {
+      CVector3f posDif = point - GetTransform().GetTranslation();
+      float magnitude = posDif.Magnitude();
+      posDif *= 1.f / magnitude;
+      if (magnitude > 8.0f) {
+        CVector3f normDif(posDif.DropZ());
+        normDif.Normalize();
+
+        CVector3f frontVec(GetTransform().GetForward().DropZ());
+        frontVec.Normalize();
+
+        if (CVector3f::Dot(frontVec, normDif) > GetCosHorizontalAngle() &&
+            (posDif.GetZ() * posDif.GetZ()) < GetSinSqVerticalAngle())
+          result = false;
+      }
+    }
+  }
+  return result;
+}
+
+bool CScriptCoverPoint::GetInUse(TUniqueId uid) const {
+  // bool result = false;
+  // do {
+  //   if (!xf8_25_inUse && !(x11c_timeLeft > 0.f)) {
+  //     if (xfa_occupant == kInvalidUniqueId)
+  //       break;
+  //     if (uid == kInvalidUniqueId)
+  //       break;
+  //     if (xfa_occupant == uid)
+  //       break;
+  //   }
+  //   result = true;
+  // } while (false);
+  // return result;
+
+  bool result = false;
+  if (!xf8_25_inUse && !(x11c_timeLeft > 0.f)) {
+    if (xfa_occupant != kInvalidUniqueId && uid != kInvalidUniqueId && xfa_occupant != uid)
+      result = true;
+  } else {
+    result = true;
+  }
+  return result;
+}
+
+void CScriptCoverPoint::SetInUse(bool inUse) {
+  xf8_25_inUse = inUse;
+  if (!xf8_25_inUse)
+    x11c_timeLeft = xf4_coverTime;
+}
+
+void CScriptCoverPoint::Think(float delta, CStateManager&) {
+  if (x11c_timeLeft > 0.f)
+    x11c_timeLeft -= delta;
+}
+
+void CScriptCoverPoint::AddToRenderer(const CFrustumPlanes&, const CStateManager&) const override {}
+
+void CScriptCoverPoint::Render(const CStateManager&) const override {}
+
+rstl::optional_object< CAABox > CScriptCoverPoint::GetTouchBounds() const {
+  return x100_touchBounds;
+}