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Simplify look forward and look backward logic and allow their use when looking straight up or down

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This commit is contained in:
James Lambert 2023-11-02 18:35:03 -06:00
parent 33b07871a3
commit 6367c299ab
1 changed files with 4 additions and 23 deletions
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27
src/player/player.c
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@ -741,31 +741,13 @@ void playerUpdate(struct Player* player) {
//look straight forward
if (controllerActionGet(ControllerActionLookForward)){
struct Vector3 lookingForward;
vector3Negate(&gForward, &lookingForward);
quatMultVector(&player->lookTransform.rotation, &lookingForward, &lookingForward);
if (fabsf(lookingForward.y) < 0.999f) {
lookingForward.y = 0;
quatLook(&lookingForward, &gUp, &player->lookTransform.rotation);
}
struct Vector3 forwardNegate;
vector3Negate(&forward, &forwardNegate);
quatLook(&forwardNegate, &gUp, &player->lookTransform.rotation);
}
//look behind
if (controllerActionGet(ControllerActionLookBackward)){
struct Vector3 lookingForward;
vector3Negate(&gForward, &lookingForward);
quatMultVector(&player->lookTransform.rotation, &lookingForward, &lookingForward);
if (fabsf(lookingForward.y) < 0.999f) {
lookingForward.y = 0;
quatLook(&lookingForward, &gUp, &player->lookTransform.rotation);
//look directly behind
struct Quaternion behindRotation;
behindRotation.x=(player->lookTransform.rotation.z);
behindRotation.y=player->lookTransform.rotation.w;
behindRotation.z=(-1.0f*player->lookTransform.rotation.x);
behindRotation.w=(-1.0f*player->lookTransform.rotation.y);
player->lookTransform.rotation = behindRotation;
}
quatLook(&forward, &gUp, &player->lookTransform.rotation);
}
}
@ -970,7 +952,6 @@ void playerUpdate(struct Player* player) {
player->currentFoot = !player->currentFoot;
}
}
}
void playerApplyCameraTransform(struct Player* player, struct Transform* cameraTransform) {