From d1a714cf1a76db5258ae5a6898d54f16a5567285 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Mon, 3 Feb 2020 10:35:49 -0500
Subject: [PATCH] CBloodFlower: Implement GetCollisionResponseType

CBloodFlower seems to be missing the implementation from v0-00. This
change adds in its equivalent behavior.
---
 Runtime/MP1/World/CBloodFlower.cpp | 11 +++++++++++
 Runtime/MP1/World/CBloodFlower.hpp |  3 +++
 2 files changed, 14 insertions(+)

diff --git a/Runtime/MP1/World/CBloodFlower.cpp b/Runtime/MP1/World/CBloodFlower.cpp
index fe2d867ac..46e7930cd 100644
--- a/Runtime/MP1/World/CBloodFlower.cpp
+++ b/Runtime/MP1/World/CBloodFlower.cpp
@@ -146,6 +146,17 @@ void CBloodFlower::Render(const CStateManager& mgr) const {
   x574_podEffect->Render(GetActorLights());
 }
 
+EWeaponCollisionResponseTypes CBloodFlower::GetCollisionResponseType(const zeus::CVector3f&, const zeus::CVector3f&,
+                                                                     const CWeaponMode& weaponMode, EProjectileAttrib) const {
+  const auto* const damageVulnerability = GetDamageVulnerability();
+
+  if (damageVulnerability->WeaponHurts(weaponMode, false)) {
+    return EWeaponCollisionResponseTypes::Unknown28;
+  }
+
+  return EWeaponCollisionResponseTypes::Unknown78;
+}
+
 bool CBloodFlower::ShouldAttack(CStateManager& mgr, float arg) {
   if (TooClose(mgr, 0.f))
     return false;
diff --git a/Runtime/MP1/World/CBloodFlower.hpp b/Runtime/MP1/World/CBloodFlower.hpp
index 699e58af5..3e42a9afc 100644
--- a/Runtime/MP1/World/CBloodFlower.hpp
+++ b/Runtime/MP1/World/CBloodFlower.hpp
@@ -56,6 +56,9 @@ public:
   void DoUserAnimEvent(CStateManager& mgr, const CInt32POINode& node, EUserEventType type, float dt) override;
   void Render(const CStateManager& mgr) const override;
   void Touch(CActor&, CStateManager&) override {}
+  EWeaponCollisionResponseTypes GetCollisionResponseType(const zeus::CVector3f& v1, const zeus::CVector3f& v2,
+                                                         const CWeaponMode& weaponMode,
+                                                         EProjectileAttrib attribute) const override;
   CProjectileInfo* GetProjectileInfo() override { return &x590_projectileInfo; }
 
   bool ShouldAttack(CStateManager&, float) override;