Sometimes I hate git

2025-12-09 17:47:43 +00:00 · 2018-06-04 12:30:04 -07:00
parent ab585c2036
commit 53f5265648
6 changed files with 333 additions and 0 deletions
--- a/Runtime/World/CAmbientAI.cpp
+++ b/Runtime/World/CAmbientAI.cpp
@@ -0,0 +1,163 @@
+#include "CAmbientAI.hpp"
+#include "CStateManager.hpp"
+#include "CPlayer.hpp"
+#include "TCastTo.hpp"
+
+namespace urde
+{
+
+CAmbientAI::CAmbientAI(TUniqueId uid, std::string_view name, const CEntityInfo& info, const zeus::CTransform& xf,
+                       CModelData&& mData, const zeus::CAABox& aabox, const CMaterialList& matList, float mass,
+                       const CHealthInfo& hInfo, const CDamageVulnerability& dVuln,
+                       const CActorParameters& aParms, float alertRange, float impactRange, s32 alertAnim, s32 impactAnim, bool active)
+: CPhysicsActor(uid, active, name, info, xf, std::move(mData), matList, aabox, SMoverData(mass), aParms, 0.3f, 0.1f)
+, x258_initialHealthInfo(hInfo)
+, x260_healthInfo(hInfo)
+, x268_dVuln(dVuln)
+, x2d4_alertRange(alertRange)
+, x2d8_impactRange(impactRange)
+, x2dc_defaultAnim(GetModelData()->GetAnimationData()->GetDefaultAnimation())
+, x2e0_alertAnim(alertAnim)
+, x2e4_impactAnim(impactAnim)
+{
+    ModelData()->AnimationData()->EnableLooping(true);
+}
+
+
+void CAmbientAI::Accept(IVisitor& visitor)
+{
+    visitor.Visit(this);
+}
+
+void CAmbientAI::Think(float dt, CStateManager& mgr)
+{
+    if (!GetActive())
+        return;
+
+    if (GetModelData() && GetModelData()->GetAnimationData())
+    {
+        bool hasAnimTime = GetModelData()->GetAnimationData()->IsAnimTimeRemaining(dt - FLT_EPSILON, "Whole Body"sv);
+        bool isLooping = GetModelData()->GetIsLoop();
+
+        if (hasAnimTime || isLooping)
+        {
+            x2e8_25_animating  = true;
+            SAdvancementDeltas deltas = UpdateAnimation(dt, mgr, x2e8_25_animating);
+            MoveToOR(deltas.x0_posDelta, dt);
+            RotateToOR(deltas.xc_rotDelta, dt);
+        }
+
+        if (!hasAnimTime || (x2e8_25_animating && !isLooping))
+        {
+            SendScriptMsgs(EScriptObjectState::MaxReached, mgr, EScriptObjectMessage::None);
+            x2e8_25_animating = false;
+        }
+    }
+
+    bool inAlertRange = (mgr.GetPlayer().GetTranslation() - GetTranslation()).magnitude() < x2d4_alertRange;
+    bool inImpactRange = (mgr.GetPlayer().GetTranslation() - GetTranslation()).magnitude() < x2d8_impactRange;
+
+    switch(x2d0_animState)
+    {
+    case EAnimationState::Ready:
+    {
+        if (inAlertRange)
+        {
+            x2d0_animState = EAnimationState::Alert;
+            ModelData()->AnimationData()->SetAnimation(CAnimPlaybackParms(x2e0_alertAnim, -1, 1.f, true), false);
+            ModelData()->EnableLooping(true);
+            RandomizePlaybackRate(mgr);
+        }
+        break;
+    }
+    case EAnimationState::Alert:
+    {
+        if (!inAlertRange)
+        {
+            x2d0_animState = EAnimationState::Ready;
+            ModelData()->AnimationData()->SetAnimation(CAnimPlaybackParms(x2dc_defaultAnim, -1, 1.f, true), false);
+            ModelData()->EnableLooping(true);
+            RandomizePlaybackRate(mgr);
+        }
+        else if (inImpactRange)
+        {
+            SendScriptMsgs(EScriptObjectState::Dead, mgr, EScriptObjectMessage::None);
+            SetActive(false);
+        }
+        break;
+    }
+    case EAnimationState::Impact:
+    {
+        if (!x2e8_25_animating)
+        {
+            x2d0_animState = EAnimationState::Ready;
+            ModelData()->AnimationData()->SetAnimation(CAnimPlaybackParms(x2dc_defaultAnim, -1, 1.f, true), false);
+            ModelData()->EnableLooping(true);
+            RandomizePlaybackRate(mgr);
+        }
+        break;
+    }
+    }
+
+    if (!x2e8_24_dead)
+    {
+        CHealthInfo* hInfo = HealthInfo(mgr);
+        if (hInfo->GetHP() <= 0.f)
+        {
+            x2e8_24_dead = true;
+            SendScriptMsgs(EScriptObjectState::Dead, mgr, EScriptObjectMessage::None);
+            RemoveEmitter();
+            SetActive(false);
+        }
+    }
+}
+
+void CAmbientAI::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr)
+{
+    switch(msg)
+    {
+    case EScriptObjectMessage::Reset:
+    {
+        if (!GetActive())
+            SetActive(true);
+        x2d0_animState = EAnimationState::Ready;
+        ModelData()->AnimationData()->SetAnimation(CAnimPlaybackParms(x2dc_defaultAnim, -1, 1.f, true), false);
+        ModelData()->AnimationData()->EnableLooping(true);
+        RandomizePlaybackRate(mgr);
+        x2e8_24_dead = false;
+        x260_healthInfo = x258_initialHealthInfo;
+        break;
+    }
+    case EScriptObjectMessage::Damage:
+    {
+        if (GetActive())
+        {
+            x2d0_animState = EAnimationState::Impact;
+            ModelData()->AnimationData()->SetAnimation(CAnimPlaybackParms(x2e4_impactAnim, -1, 1.f, true), false);
+            ModelData()->AnimationData()->EnableLooping(false);
+            RandomizePlaybackRate(mgr);
+        }
+        break;
+    }
+    case EScriptObjectMessage::InitializedInArea:
+        RandomizePlaybackRate(mgr);
+        break;
+    default:
+        break;
+    }
+    CPhysicsActor::AcceptScriptMsg(msg, uid, mgr);
+}
+
+std::experimental::optional<zeus::CAABox> CAmbientAI::GetTouchBounds() const
+{
+    if (GetActive())
+        return {GetBoundingBox()};
+    return {};
+}
+
+void CAmbientAI::RandomizePlaybackRate(CStateManager& mgr)
+{
+    ModelData()->AnimationData()->MultiplyPlaybackRate(0.4f * mgr.GetActiveRandom()->Float() + 0.8f);
+}
+
+}