-
Notifications
You must be signed in to change notification settings - Fork 27
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Library/Camera: Implement
CameraShaker
- Loading branch information
1 parent
769899d
commit 617833d
Showing
3 changed files
with
236 additions
and
13 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,151 @@ | ||
| #include "Library/Camera/CameraShaker.h" | ||
|
|
||
| #include "Library/Base/StringUtil.h" | ||
| #include "Library/Nerve/NerveSetupUtil.h" | ||
| #include "Library/Nerve/NerveUtil.h" | ||
|
|
||
| namespace { | ||
| using namespace al; | ||
|
|
||
| NERVE_IMPL(CameraShaker, Shake); // 38 | ||
| NERVE_IMPL(CameraShaker, Wait); // 58 | ||
| NERVE_IMPL(CameraShaker, ShakeLoop); // 60 | ||
|
|
||
| NERVES_MAKE_NOSTRUCT(CameraShaker, Shake); | ||
| NERVES_MAKE_STRUCT(CameraShaker, Wait, ShakeLoop); | ||
| } // namespace | ||
|
|
||
| namespace al { | ||
|
|
||
| const CameraShaker::ShakeInfo WeakShakeLoop = {"弱", -1, 7.5f, 0.0007f, | ||
| CameraShaker::ShakeDirection::Both}; | ||
|
|
||
| const CameraShaker::ShakeInfo ShakeInfos[11] = { | ||
| {"微弱", 15, 2.5f, 0.0015f, CameraShaker::ShakeDirection::Both}, | ||
| {"微弱[短]", 10, 2.0f, 0.0008f, CameraShaker::ShakeDirection::Both}, | ||
| {"弱", 25, 2.5f, 0.0025f, CameraShaker::ShakeDirection::Both}, | ||
| {"中", 25, 2.5f, 0.004f, CameraShaker::ShakeDirection::Both}, | ||
| {"強", 30, 3.0f, 0.008f, CameraShaker::ShakeDirection::Both}, | ||
| {"最強", 45, 3.5f, 0.015f, CameraShaker::ShakeDirection::Both}, | ||
| {"超最強", 45, 3.5f, 0.05f, CameraShaker::ShakeDirection::Both}, | ||
| {"長い微弱", 60, 6.0f, 0.0025f, CameraShaker::ShakeDirection::Both}, | ||
| {"長い弱", 60, 6.0f, 0.004f, CameraShaker::ShakeDirection::Both}, | ||
| {"船内振動", 100, 6.0f, 0.0005f, CameraShaker::ShakeDirection::Both}, | ||
| {"弱[縦]", 25, 2.5f, 0.004f, CameraShaker::ShakeDirection::Vertical}, | ||
| }; | ||
|
|
||
| CameraShaker::CameraShaker() : NerveExecutor("カメラ振動") { | ||
| initNerve(&NrvCameraShaker.Wait, 0); | ||
| mEditedShake = {"NULL", 0, 0.0f, 0.0f, ShakeDirection::Both}; | ||
| } | ||
|
|
||
| void CameraShaker::update(const char* shakeLoop) { | ||
| if (shakeLoop) { | ||
| mShakeLoop = isEqualString(shakeLoop, "弱") ? &WeakShakeLoop : nullptr; | ||
| if (isNerve(this, &NrvCameraShaker.Wait)) | ||
| setNerve(this, &NrvCameraShaker.ShakeLoop); | ||
| } else { | ||
| mShakeLoop = nullptr; | ||
| if (isNerve(this, &NrvCameraShaker.ShakeLoop)) | ||
| setNerve(this, &NrvCameraShaker.Wait); | ||
| } | ||
|
|
||
| updateNerve(); | ||
| } | ||
|
|
||
| void CameraShaker::startShakeByAction(const char* name, const char* unused1, const char* unused2, | ||
| s32 steps) { | ||
| startShakeByName(name, steps); | ||
| } | ||
|
|
||
| void CameraShaker::startShakeByName(const char* name, s32 steps) { | ||
| int index = -1; | ||
| if (isEqualString(name, "微弱")) | ||
| index = 0; | ||
| else if (isEqualString(name, "微弱[短]")) | ||
| index = 1; | ||
| else if (isEqualString(name, "弱")) | ||
| index = 2; | ||
| else if (isEqualString(name, "中")) | ||
| index = 3; | ||
| else if (isEqualString(name, "強")) | ||
| index = 4; | ||
| else if (isEqualString(name, "最強")) | ||
| index = 5; | ||
| else if (isEqualString(name, "超最強")) | ||
| index = 6; | ||
| else if (isEqualString(name, "長い微弱")) | ||
| index = 7; | ||
| else if (isEqualString(name, "長い弱")) | ||
| index = 8; | ||
| else if (isEqualString(name, "船内振動")) | ||
| index = 9; | ||
| else if (isEqualString(name, "弱[縦]")) | ||
| index = 10; | ||
|
|
||
| startShakeByIndex(index, steps); | ||
| } | ||
|
|
||
| void CameraShaker::startShakeByHitReaction(const char* name, const char* unused1, | ||
| const char* unused2, s32 steps) { | ||
| startShakeByName(name, steps); | ||
| } | ||
|
|
||
| void CameraShaker::exeWait() { | ||
| if (isFirstStep(this)) { | ||
| mActiveShake = nullptr; | ||
| mShakeLoop = nullptr; | ||
| } | ||
| mOffset = {0.0f, 0.0f}; | ||
| } | ||
|
|
||
| void CameraShaker::exeShake() { | ||
| if (isGreaterEqualStep(this, mActiveShake->mSteps)) { | ||
| if (mShakeLoop) { | ||
| setNerve(this, &NrvCameraShaker.ShakeLoop); | ||
| } else { | ||
| mOffset = {0.0f, 0.0f}; | ||
| mActiveShake = nullptr; | ||
| setNerve(this, &NrvCameraShaker.Wait); | ||
| } | ||
| return; | ||
| } | ||
|
|
||
| f32 shakeSpeed = (mActiveShake->mSpeed * 360.0f) / mActiveShake->mSteps; | ||
| f32 currentShakeStrength = | ||
| sead::Mathf::cos(sead::Mathf::deg2rad(shakeSpeed * getNerveStep(this))); | ||
| f32 shakeOffset = | ||
| currentShakeStrength * (mActiveShake->mStrength * | ||
| (mActiveShake->mSteps - getNerveStep(this)) / mActiveShake->mSteps); | ||
| mOffset = {shakeOffset, shakeOffset}; | ||
| if (mActiveShake->mDirection == ShakeDirection::Vertical) | ||
| mOffset.x = 0.0f; | ||
| } | ||
|
|
||
| void CameraShaker::exeShakeLoop() { | ||
| s32 nerveStep = getNerveStep(this); | ||
| f32 shakeStep = nerveStep <= 0 ? 0.0f : nerveStep / mShakeLoop->mSpeed * sead::Mathf::pi2(); | ||
| f32 shakeOffset = mShakeLoop->mStrength * sead::Mathf::cos(shakeStep); | ||
| mOffset = {shakeOffset, shakeOffset}; | ||
| if (mShakeLoop->mDirection == ShakeDirection::Vertical) | ||
| mOffset.x = 0.0f; | ||
| } | ||
|
|
||
| void CameraShaker::startShakeByIndex(s32 index, s32 steps) { | ||
| const ShakeInfo& shake = ShakeInfos[index]; | ||
| if (mActiveShake && (*mActiveShake > shake)) | ||
| return; | ||
|
|
||
| mActiveShake = &shake; | ||
|
|
||
| if (steps >= 1) { | ||
| ShakeInfo shake2 = shake; | ||
| mEditedShake = {shake.mName, steps, shake.mSpeed, shake.mStrength, shake.mDirection}; | ||
| mActiveShake = &mEditedShake; | ||
| mEditedShake.mSpeed = ((f32)steps / (f32)shake2.mSteps) * shake.mSpeed; | ||
| } | ||
|
|
||
| setNerve(this, &Shake); | ||
| } | ||
|
|
||
| } // namespace al |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| #pragma once | ||
|
|
||
| #include <math/seadVector.h> | ||
|
|
||
| #include "Library/Nerve/NerveExecutor.h" | ||
|
|
||
| namespace al { | ||
|
|
||
| class CameraShaker : public NerveExecutor { | ||
| public: | ||
| enum class ShakeDirection : s32 { Both, Vertical }; | ||
|
|
||
| struct ShakeInfo { | ||
| const char* mName = nullptr; | ||
| s32 mSteps = 0; | ||
| f32 mSpeed = 0.0f; | ||
| f32 mStrength = 0.0f; | ||
| ShakeDirection mDirection = ShakeDirection::Both; | ||
|
|
||
| bool operator>(const ShakeInfo& other) const { | ||
| if (mStrength < other.mStrength) | ||
| return false; | ||
| if (other.mStrength < mStrength) | ||
| return true; | ||
|
|
||
| if (other.mSteps > 0 && mSteps < 0) | ||
| return false; | ||
| if (other.mSteps < 0 && mSteps > 0) | ||
| return true; | ||
|
|
||
| if (mSteps < other.mSteps) | ||
| return false; | ||
| if (other.mSteps < mSteps) | ||
| return true; | ||
|
|
||
| s32 otherDirection = (s32)other.mDirection; | ||
| s32 direction = (s32)mDirection; | ||
| if (otherDirection < direction) | ||
| return false; | ||
| if (direction < otherDirection) | ||
| return true; | ||
|
|
||
| if (mSpeed < other.mSpeed) | ||
| return true; | ||
| return false; | ||
| } | ||
| }; | ||
|
|
||
| CameraShaker(); | ||
|
|
||
| void update(const char* shakeLoop); | ||
| void startShakeByAction(const char* name, const char* unused1, const char* unused2, s32 steps); | ||
| void startShakeByName(const char* name, s32 steps); | ||
| void startShakeByHitReaction(const char* name, const char* unused1, const char* unused2, | ||
| s32 steps); | ||
|
|
||
| void exeWait(); | ||
| void exeShake(); | ||
| void exeShakeLoop(); | ||
|
|
||
| void startShakeByIndex(s32 index, s32 steps); | ||
|
|
||
| private: | ||
| sead::Vector2f mOffset = {0.0f, 0.0f}; | ||
| const ShakeInfo* mActiveShake = nullptr; | ||
| const ShakeInfo* mShakeLoop = nullptr; | ||
| ShakeInfo mEditedShake = {}; | ||
| }; | ||
|
|
||
| static_assert(sizeof(CameraShaker) == 0x40); | ||
|
|
||
| } // namespace al |