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Bg_F40_Switch OK and documented (#526)
* Bg_F40_Switch OK and documented * updates for Bg_F40_Switch PR * update names * formatting * func_80BC46B0 → BgF40Switch_CheckAll
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immibis
@@ -5,6 +5,7 @@
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*/
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#include "z_bg_f40_switch.h"
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#include "objects/object_f40_switch/object_f40_switch.h"
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#define FLAGS (ACTOR_FLAG_10)
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@@ -15,13 +16,13 @@ void BgF40Switch_Destroy(Actor* thisx, GlobalContext* globalCtx);
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void BgF40Switch_Update(Actor* thisx, GlobalContext* globalCtx);
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void BgF40Switch_Draw(Actor* thisx, GlobalContext* globalCtx);
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void func_80BC4B20(BgF40Switch* this, GlobalContext* globalCtx);
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void func_80BC4B94(BgF40Switch* this, GlobalContext* globalCtx);
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void func_80BC4BB8(BgF40Switch* this, GlobalContext* globalCtx);
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void func_80BC4C68(BgF40Switch* this, GlobalContext* globalCtx);
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void func_80BC4D30(BgF40Switch* this, GlobalContext* globalCtx);
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void BgF40Switch_CheckAll(BgF40Switch* this, GlobalContext* globalCtx);
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void BgF40Switch_Unpress(BgF40Switch* this, GlobalContext* globalCtx);
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void BgF40Switch_IdlePressed(BgF40Switch* this, GlobalContext* globalCtx);
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void BgF40Switch_Press(BgF40Switch* this, GlobalContext* globalCtx);
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void BgF40Switch_WaitToPress(BgF40Switch* this, GlobalContext* globalCtx);
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void BgF40Switch_IdleUnpressed(BgF40Switch* this, GlobalContext* globalCtx);
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#if 0
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const ActorInit Bg_F40_Switch_InitVars = {
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ACTOR_BG_F40_SWITCH,
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ACTORCAT_SWITCH,
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@@ -34,37 +35,159 @@ const ActorInit Bg_F40_Switch_InitVars = {
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(ActorFunc)BgF40Switch_Draw,
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};
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// static InitChainEntry sInitChain[] = {
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static InitChainEntry D_80BC4E04[] = {
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s32 sBgF40SwitchGlobalsInitialized = false;
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u32 sBgF40SwitchLastUpdateFrame;
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/*
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* Updates all instances of this actor in the current room, unless it's already been called this frame.
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*/
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void BgF40Switch_CheckAll(BgF40Switch* this, GlobalContext* globalCtx) {
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if (globalCtx->gameplayFrames != sBgF40SwitchLastUpdateFrame) {
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u32 pressedSwitchFlags[4] = { 0 };
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u32 pad;
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s32 switchFlag;
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s32 isPressed;
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Actor* actor;
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BgF40Switch* actorAsSwitch;
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u32 inCsMode = Player_InCsMode(&globalCtx->state);
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for (actor = globalCtx->actorCtx.actorLists[ACTORCAT_SWITCH].first; actor != NULL; actor = actor->next) {
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if (actor->id == ACTOR_BG_F40_SWITCH && actor->room == this->actor.actor.room && actor->update != NULL) {
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actorAsSwitch = (BgF40Switch*)actor;
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actorAsSwitch->wasPressed = actorAsSwitch->isPressed;
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isPressed = DynaPolyActor_IsInSwitchPressedState(&actorAsSwitch->actor);
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if (actorAsSwitch->isPressed && actorAsSwitch->actionFunc == BgF40Switch_IdlePressed) {
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// Switch is fully pressed - if there's nothing keeping it pressed, wait a short time before
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// reverting to unpressed state.
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if (isPressed || inCsMode) {
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actorAsSwitch->switchReleaseDelay = 6;
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} else {
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if (actorAsSwitch->switchReleaseDelay > 0) {
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actorAsSwitch->switchReleaseDelay--;
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} else {
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actorAsSwitch->isPressed = isPressed;
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}
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}
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} else {
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// No delay when pressing switch, or releasing from a not-fully-pressed state.
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actorAsSwitch->isPressed = isPressed;
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}
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if (actorAsSwitch->isPressed) {
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switchFlag = BGF40SWITCH_GET_SWITCHFLAG(actorAsSwitch);
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if (switchFlag >= 0 && switchFlag < 0x80) {
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pressedSwitchFlags[(switchFlag & ~0x1F) >> 5] |= 1 << (switchFlag & 0x1F);
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if (!actorAsSwitch->wasPressed && actorAsSwitch->actionFunc == BgF40Switch_IdleUnpressed &&
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!Flags_GetSwitch(globalCtx, switchFlag)) {
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actorAsSwitch->isInitiator = true;
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}
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}
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}
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}
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}
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for (actor = globalCtx->actorCtx.actorLists[ACTORCAT_SWITCH].first; actor != NULL; actor = actor->next) {
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if (actor->id == ACTOR_BG_F40_SWITCH && actor->room == this->actor.actor.room && actor->update != 0) {
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switchFlag = BGF40SWITCH_GET_SWITCHFLAG((BgF40Switch*)actor);
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if (switchFlag >= 0 && switchFlag < 0x80 && Flags_GetSwitch(globalCtx, switchFlag) &&
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!(pressedSwitchFlags[(switchFlag & ~0x1F) >> 5] & (1 << (switchFlag & 0x1F)))) {
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Flags_UnsetSwitch(globalCtx, switchFlag);
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}
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}
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}
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sBgF40SwitchLastUpdateFrame = globalCtx->gameplayFrames;
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}
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}
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static InitChainEntry sInitChain[] = {
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ICHAIN_F32(uncullZoneForward, 4000, ICHAIN_CONTINUE),
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ICHAIN_F32(uncullZoneScale, 200, ICHAIN_CONTINUE),
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ICHAIN_F32(uncullZoneDownward, 200, ICHAIN_CONTINUE),
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ICHAIN_VEC3F_DIV1000(scale, 123, ICHAIN_STOP),
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};
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#endif
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void BgF40Switch_Init(Actor* thisx, GlobalContext* globalCtx) {
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BgF40Switch* this = THIS;
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extern InitChainEntry D_80BC4E04[];
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Actor_ProcessInitChain(&this->actor.actor, sInitChain);
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this->actor.actor.scale.y = 0.165f;
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this->actionFunc = BgF40Switch_IdleUnpressed;
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this->actor.actor.world.pos.y = this->actor.actor.home.pos.y + 1.0f;
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DynaPolyActor_Init(&this->actor, 1);
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DynaPolyActor_LoadMesh(globalCtx, &this->actor, &object_f40_switch_Colheader_000118);
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if (!sBgF40SwitchGlobalsInitialized) {
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sBgF40SwitchLastUpdateFrame = globalCtx->gameplayFrames;
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sBgF40SwitchGlobalsInitialized = true;
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}
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}
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extern UNK_TYPE D_06000118;
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extern UNK_TYPE D_06000438;
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void BgF40Switch_Destroy(Actor* thisx, GlobalContext* globalCtx) {
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BgF40Switch* this = THIS;
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_F40_Switch/func_80BC47B0.s")
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DynaPoly_DeleteBgActor(globalCtx, &globalCtx->colCtx.dyna, this->actor.bgId);
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}
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_F40_Switch/BgF40Switch_Init.s")
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void BgF40Switch_Unpress(BgF40Switch* this, GlobalContext* globalCtx) {
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this->actor.actor.scale.y += 0.0495f;
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if (this->actor.actor.scale.y >= 0.165f) {
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Actor_PlaySfxAtPos(&this->actor.actor, NA_SE_EV_IKANA_BLOCK_SWITCH);
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this->actionFunc = BgF40Switch_IdleUnpressed;
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this->actor.actor.scale.y = 0.165f;
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}
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}
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_F40_Switch/BgF40Switch_Destroy.s")
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void BgF40Switch_IdlePressed(BgF40Switch* this, GlobalContext* globalCtx) {
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if (!this->isPressed) {
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this->actionFunc = BgF40Switch_Unpress;
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}
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}
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_F40_Switch/func_80BC4B20.s")
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void BgF40Switch_Press(BgF40Switch* this, GlobalContext* globalCtx) {
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this->actor.actor.scale.y -= 0.0495f;
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if (this->actor.actor.scale.y <= 0.0165f) {
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Actor_PlaySfxAtPos(&this->actor.actor, NA_SE_EV_IKANA_BLOCK_SWITCH);
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func_8013ECE0(this->actor.actor.xyzDistToPlayerSq, 120, 20, 10);
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if (this->isInitiator) {
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ActorCutscene_Stop(this->actor.actor.cutscene);
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this->isInitiator = false;
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}
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this->actionFunc = BgF40Switch_IdlePressed;
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this->actor.actor.scale.y = 0.0165f;
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this->switchReleaseDelay = 6;
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}
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}
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_F40_Switch/func_80BC4B94.s")
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void BgF40Switch_WaitToPress(BgF40Switch* this, GlobalContext* globalCtx) {
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if (!this->isInitiator || this->actor.actor.cutscene == -1) {
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this->actionFunc = BgF40Switch_Press;
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if (this->isInitiator) {
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Flags_SetSwitch(globalCtx, BGF40SWITCH_GET_SWITCHFLAG(this));
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}
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} else if (ActorCutscene_GetCanPlayNext(this->actor.actor.cutscene)) {
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ActorCutscene_StartAndSetUnkLinkFields(this->actor.actor.cutscene, &this->actor.actor);
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this->actionFunc = BgF40Switch_Press;
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if (this->isInitiator) {
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Flags_SetSwitch(globalCtx, BGF40SWITCH_GET_SWITCHFLAG(this));
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}
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} else {
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ActorCutscene_SetIntentToPlay(this->actor.actor.cutscene);
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}
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}
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_F40_Switch/func_80BC4BB8.s")
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void BgF40Switch_IdleUnpressed(BgF40Switch* this, GlobalContext* globalCtx) {
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if (this->isPressed) {
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this->actionFunc = BgF40Switch_WaitToPress;
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}
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}
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_F40_Switch/func_80BC4C68.s")
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void BgF40Switch_Update(Actor* thisx, GlobalContext* globalCtx) {
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BgF40Switch* this = THIS;
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_F40_Switch/func_80BC4D30.s")
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BgF40Switch_CheckAll(this, globalCtx);
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this->actionFunc(this, globalCtx);
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}
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_F40_Switch/BgF40Switch_Update.s")
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void BgF40Switch_Draw(Actor* thisx, GlobalContext* globalCtx) {
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BgF40Switch* this = THIS;
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#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Bg_F40_Switch/BgF40Switch_Draw.s")
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Gfx_DrawDListOpa(globalCtx, object_f40_switch_DL_000438);
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Gfx_DrawDListOpa(globalCtx, object_f40_switch_DL_000390);
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}
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@@ -5,11 +5,18 @@
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struct BgF40Switch;
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#define BGF40SWITCH_GET_SWITCHFLAG(this) (((this)->actor.actor.params & 0xFE00) >> 9)
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typedef void (*BgF40SwitchActionFunc)(struct BgF40Switch*, GlobalContext*);
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typedef struct BgF40Switch {
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/* 0x0000 */ Actor actor;
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/* 0x0144 */ char unk_144[0x20];
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/* 0x0000 */ DynaPolyActor actor;
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/* 0x015C */ s16 switchReleaseDelay; // frames until a pressed switch becomes released if nothing is still pressing it
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/* 0x015E */ s8 isPressed; // Logical state of the switch (pressed or unpressed). Animation state may lag behind this slightly.
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/* 0x015F */ s8 wasPressed; // used as temporary during update function
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// true if this switch is the one that initiated a state change; false if this switch is changing as a result of another switch tied to the same flag.
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// this is a temporary flag related to something currently happening, not a permanent property of the switch.
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/* 0x0160 */ s8 isInitiator;
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/* 0x0164 */ BgF40SwitchActionFunc actionFunc;
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} BgF40Switch; // size = 0x168
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