// tumbling_bridge.c.inc

extern u8 wf_seg7_collision_tumbling_bridge[];
extern u8 bbh_seg7_collision_07026B1C[];
extern u8 lll_seg7_collision_0701D21C[];
extern u8 bitfs_seg7_collision_07015288[];

struct Struct8032F34C sTumblingBridgeParams[] = {
    { 9, -512, 0x80, MODEL_WF_TUMBLING_BRIDGE_PART, wf_seg7_collision_tumbling_bridge },
    { 9, -412, 103, MODEL_BBH_TUMBLING_PLATFORM_PART, bbh_seg7_collision_07026B1C },
    { 9, -512, 0x80, MODEL_LLL_FALLING_PLATFORM, lll_seg7_collision_0701D21C },
    { 9, -512, 0x80, MODEL_BITFS_TUMBLING_PLATFORM_PART, bitfs_seg7_collision_07015288 }
};

void bhv_tumbling_bridge_platform_loop(void) {
    switch (o->oAction) {
        case 0:
            if (gMarioObject->platform == o) {
                o->oAction++;
                o->OBJECT_FIELD_S32(0x1B) = RandomSign() * 0x80;
            }
            break;
        case 1:
            obj_update_floor_height();
            if (o->oTimer > 5) {
                o->oAction++;
                PlaySound2(SOUND_GENERAL_PLATFORM);
            }
            break;
        case 2:
            if (o->oAngleVelPitch < 0x400)
                o->oAngleVelPitch += 0x80;
            if (o->oAngleVelRoll > -0x400 && o->oAngleVelRoll < 0x400)
                o->oAngleVelRoll += o->OBJECT_FIELD_S32(0x1B); // acceleraration?
            o->oGravity = -3.0f;
            obj_rotate_face_angle_using_vel();
            obj_move_using_fvel_and_gravity();
            if (o->oPosY < o->oFloorHeight - 300.0f)
                o->oAction++;
            break;
        case 3:
            break;
    }
    if (o->parentObj->oAction == 3)
        mark_object_for_deletion(o);
}

void ActionTumblingBridge1(void) {
    struct Object *platformObj;
    s32 i;
    s32 bridgeID = o->oBehParams2ndByte;
    s32 relativePlatformX;
    s32 relativePlatformZ;
    s32 relativePlatformY = 0;
    s32 relativeInitialPlatformY = 0;

    for (i = 0; i < sTumblingBridgeParams[bridgeID].numBridgeSections; i++) {
        relativePlatformX = 0;
        relativePlatformZ = 0;

        if (bridgeID == 3)
            relativePlatformX = sTumblingBridgeParams[bridgeID].bridgeRelativeStartingXorZ
                                + sTumblingBridgeParams[bridgeID].platformWidth * i;
        else
            relativePlatformZ = sTumblingBridgeParams[bridgeID].bridgeRelativeStartingXorZ
                                + sTumblingBridgeParams[bridgeID].platformWidth * i;

        if (obj_has_behavior(bhvLllTumblingBridge)) {
            if (i % 3 == 0)
                relativePlatformY -= 150;
            relativeInitialPlatformY = 450;
        }

        platformObj = spawn_object_relative(
            0, relativePlatformX, relativePlatformY + relativeInitialPlatformY, relativePlatformZ, o,
            sTumblingBridgeParams[bridgeID].model, bhvTumblingBridgePlatform);

        set_object_collision_data(platformObj, sTumblingBridgeParams[bridgeID].segAddr);
    }

    o->oAction = 2;
}

void ActionTumblingBridge2(void) {
    obj_hide();
    if (obj_has_behavior(bhvLllTumblingBridge))
        obj_unhide();
    else if (o->oDistanceToMario > 1200.0f) {
        o->oAction = 3;
        obj_unhide();
    }
}

void ActionTumblingBridge3(void) {
    obj_unhide();
    o->oAction = 0;
}

void ActionTumblingBridge0(void) {
    if (obj_has_behavior(bhvLllTumblingBridge) || o->oDistanceToMario < 1000.0f)
        o->oAction = 1;
}

void (*sTumblingBridgeActions[])(void) = { ActionTumblingBridge0, ActionTumblingBridge1,
                                           ActionTumblingBridge2, ActionTumblingBridge3 };

s16 D_8032F38C[] = { -51, 0,     0, -461, 0,   0, -512, 0,   0,    -2611, 0,
                     0,   -2360, 0, 0,    214, 0, 0,    -50, 1945, 1,     0 };

void bhv_tumbling_bridge_loop(void) {
    obj_call_action_function(sTumblingBridgeActions);
}