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Add intent-driven strafe animation selection and movement state hooks

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Kelsi 2026-02-03 19:29:11 -08:00
parent 871172d63e
commit dfc29cad10
5 changed files with 105 additions and 18 deletions
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86
src/rendering/renderer.cpp
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@ -299,6 +299,12 @@ void Renderer::updateCharacterAnimation() {
constexpr uint32_t ANIM_STAND = 0;
constexpr uint32_t ANIM_WALK = 4;
constexpr uint32_t ANIM_RUN = 5;
// Candidate locomotion clips by common WotLK IDs.
constexpr uint32_t ANIM_STRAFE_RUN_RIGHT = 92;
constexpr uint32_t ANIM_STRAFE_RUN_LEFT = 93;
constexpr uint32_t ANIM_STRAFE_WALK_LEFT = 11;
constexpr uint32_t ANIM_STRAFE_WALK_RIGHT = 12;
constexpr uint32_t ANIM_BACKPEDAL = 13;
constexpr uint32_t ANIM_JUMP_START = 37;
constexpr uint32_t ANIM_JUMP_MID = 38;
constexpr uint32_t ANIM_JUMP_END = 39;
@ -310,6 +316,11 @@ void Renderer::updateCharacterAnimation() {
CharAnimState newState = charAnimState;
bool moving = cameraController->isMoving();
bool movingBackward = cameraController->isMovingBackward();
bool strafeLeft = cameraController->isStrafingLeft();
bool strafeRight = cameraController->isStrafingRight();
bool anyStrafeLeft = strafeLeft && !strafeRight;
bool anyStrafeRight = strafeRight && !strafeLeft;
bool grounded = cameraController->isGrounded();
bool jumping = cameraController->isJumping();
bool sprinting = cameraController->isSprinting();
@ -442,24 +453,61 @@ void Renderer::updateCharacterAnimation() {
if (newState != charAnimState) {
charAnimState = newState;
}
uint32_t animId = ANIM_STAND;
bool loop = true;
switch (charAnimState) {
case CharAnimState::IDLE: animId = ANIM_STAND; loop = true; break;
case CharAnimState::WALK: animId = ANIM_WALK; loop = true; break;
case CharAnimState::RUN: animId = ANIM_RUN; loop = true; break;
case CharAnimState::JUMP_START: animId = ANIM_JUMP_START; loop = false; break;
case CharAnimState::JUMP_MID: animId = ANIM_JUMP_MID; loop = false; break;
case CharAnimState::JUMP_END: animId = ANIM_JUMP_END; loop = false; break;
case CharAnimState::SIT_DOWN: animId = ANIM_SIT_DOWN; loop = false; break;
case CharAnimState::SITTING: animId = ANIM_SITTING; loop = true; break;
case CharAnimState::EMOTE: animId = emoteAnimId; loop = emoteLoop; break;
case CharAnimState::SWIM_IDLE: animId = ANIM_SWIM_IDLE; loop = true; break;
case CharAnimState::SWIM: animId = ANIM_SWIM; loop = true; break;
auto pickFirstAvailable = [&](std::initializer_list<uint32_t> candidates, uint32_t fallback) -> uint32_t {
for (uint32_t id : candidates) {
if (characterRenderer->hasAnimation(characterInstanceId, id)) {
return id;
}
}
return fallback;
};
uint32_t animId = ANIM_STAND;
bool loop = true;
switch (charAnimState) {
case CharAnimState::IDLE: animId = ANIM_STAND; loop = true; break;
case CharAnimState::WALK:
if (movingBackward) {
animId = pickFirstAvailable({ANIM_BACKPEDAL}, ANIM_WALK);
} else if (anyStrafeLeft) {
animId = pickFirstAvailable({ANIM_STRAFE_WALK_LEFT, ANIM_STRAFE_RUN_LEFT}, ANIM_WALK);
} else if (anyStrafeRight) {
animId = pickFirstAvailable({ANIM_STRAFE_WALK_RIGHT, ANIM_STRAFE_RUN_RIGHT}, ANIM_WALK);
} else {
animId = ANIM_WALK;
}
loop = true;
break;
case CharAnimState::RUN:
if (movingBackward) {
animId = pickFirstAvailable({ANIM_BACKPEDAL}, ANIM_WALK);
} else if (anyStrafeLeft) {
animId = pickFirstAvailable({ANIM_STRAFE_RUN_LEFT}, ANIM_RUN);
} else if (anyStrafeRight) {
animId = pickFirstAvailable({ANIM_STRAFE_RUN_RIGHT}, ANIM_RUN);
} else {
animId = ANIM_RUN;
}
loop = true;
break;
case CharAnimState::JUMP_START: animId = ANIM_JUMP_START; loop = false; break;
case CharAnimState::JUMP_MID: animId = ANIM_JUMP_MID; loop = false; break;
case CharAnimState::JUMP_END: animId = ANIM_JUMP_END; loop = false; break;
case CharAnimState::SIT_DOWN: animId = ANIM_SIT_DOWN; loop = false; break;
case CharAnimState::SITTING: animId = ANIM_SITTING; loop = true; break;
case CharAnimState::EMOTE: animId = emoteAnimId; loop = emoteLoop; break;
case CharAnimState::SWIM_IDLE: animId = ANIM_SWIM_IDLE; loop = true; break;
case CharAnimState::SWIM: animId = ANIM_SWIM; loop = true; break;
}
uint32_t currentAnimId = 0;
float currentAnimTimeMs = 0.0f;
float currentAnimDurationMs = 0.0f;
bool haveState = characterRenderer->getAnimationState(characterInstanceId, currentAnimId, currentAnimTimeMs, currentAnimDurationMs);
if (!haveState || currentAnimId != animId) {
characterRenderer->playAnimation(characterInstanceId, animId, loop);
}
}
@ -600,9 +648,11 @@ void Renderer::update(float deltaTime) {
if (characterInstanceId > 0 && characterRenderer && cameraController && cameraController->isThirdPerson()) {
characterRenderer->setInstancePosition(characterInstanceId, characterPosition);
// Only rotate character to face camera direction when right-click is held
// Left-click orbits camera without turning the character
if (cameraController->isRightMouseHeld() || cameraController->isMoving()) {
// Keep facing decoupled from lateral movement:
// face camera when RMB is held, or with forward/back intent.
if (cameraController->isRightMouseHeld() ||
cameraController->isMovingForward() ||
cameraController->isMovingBackward()) {
characterYaw = cameraController->getYaw();
} else if (targetPosition && !emoteActive && !cameraController->isMoving()) {
// Face target when idle