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Document Hookshot Attachment (#2300)

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* document hookshot attachment

* change comment

* swap hookshot function comment

* remove comments
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fig02 2024-11-21 19:46:49 -05:00 • committed by GitHub
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commit 6239f8e0b3
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10 changed files with 83 additions and 59 deletions
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23
src/code/z_actor.c
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@ -1119,15 +1119,24 @@ s32 func_8002DDF4(PlayState* play) {
return player->stateFlags2 & PLAYER_STATE2_12;
}
void func_8002DE04(PlayState* play, Actor* actorA, Actor* actorB) {
/**
* Swap hookshot attachment state from one actor to another.
*
* Note: There is no safety check for a NULL hookshot pointer.
* The responsibility is on the caller to make sure the hookshot exists.
*/
void Actor_SwapHookshotAttachment(PlayState* play, Actor* srcActor, Actor* destActor) {
ArmsHook* hookshot = (ArmsHook*)Actor_Find(&play->actorCtx, ACTOR_ARMS_HOOK, ACTORCAT_ITEMACTION);
hookshot->grabbed = actorB;
hookshot->grabbedDistDiff.x = 0.0f;
hookshot->grabbedDistDiff.y = 0.0f;
hookshot->grabbedDistDiff.z = 0.0f;
actorB->flags |= ACTOR_FLAG_13;
actorA->flags &= ~ACTOR_FLAG_13;
hookshot->attachedActor = destActor;
// The hookshot will attach at exactly the actors world position with 0 offset
hookshot->attachPointOffset.x = 0.0f;
hookshot->attachPointOffset.y = 0.0f;
hookshot->attachPointOffset.z = 0.0f;
destActor->flags |= ACTOR_FLAG_HOOKSHOT_ATTACHED;
srcActor->flags &= ~ACTOR_FLAG_HOOKSHOT_ATTACHED;
}
void func_8002DE74(PlayState* play, Player* player) {