CoCalc -- bowser_flame.inc.c

GitHub Repository: MorsGames/sm64plus
Path: blob/master/src/game/behaviors/bowser_flame.inc.c
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struct ObjectHitbox sGrowingBowserFlameHitbox = {
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    /* interactType: */ INTERACT_FLAME,
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    /* downOffset: */ 20,
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    /* damageOrCoinValue: */ 1,
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    /* health: */ 0,
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    /* numLootCoins: */ 0,
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    /* radius: */ 10,
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    /* height: */ 40,
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    /* hurtboxRadius: */ 0,
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    /* hurtboxHeight: */ 0,
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};
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struct ObjectHitbox sBowserFlameHitbox = {
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    /* interactType: */ INTERACT_FLAME,
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    /* downOffset: */ 0,
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    /* damageOrCoinValue: */ 1,
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    /* health: */ 0,
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    /* numLootCoins: */ 0,
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    /* radius: */ 10,
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    /* height: */ 40,
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    /* hurtboxRadius: */ 0,
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    /* hurtboxHeight: */ 0,
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};
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void bowser_flame_despawn(void) {
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    obj_mark_for_deletion(o);
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    spawn_object_with_scale(o, MODEL_NONE, bhvBlackSmokeUpward, 1.0f);
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    if (random_float() < 0.1) {
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        spawn_object(o, MODEL_YELLOW_COIN, bhvTemporaryYellowCoin);
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    }
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}
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s32 bowser_flame_should_despawn(s32 maxTime) {
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    if (maxTime < o->oTimer) {
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        return TRUE;
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    }
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    // Flames should despawn if they fall off the arena.
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    if (o->oFloorType == SURFACE_BURNING) {
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        return TRUE;
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    }
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    if (o->oFloorType == SURFACE_DEATH_PLANE) {
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        return TRUE;
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    }
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    return FALSE;
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}
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void bhv_flame_bowser_init(void) {
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    o->oAnimState = (s32)(random_float() * 10.0f);
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    o->oMoveAngleYaw = random_u16();
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    if (random_float() < 0.2) {
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        o->oVelY = 80.0f;
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    } else {
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        o->oVelY = 20.0f;
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    }
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    o->oForwardVel = 10.0f;
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    o->oGravity = -1.0f;
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    o->oFlameScale = random_float() + 1.0f;
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}
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void bhv_flame_large_burning_out_init(void) {
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    o->oAnimState = (s32)(random_float() * 10.0f);
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    o->oMoveAngleYaw = random_u16();
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    o->oVelY = 10.0f;
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    o->oForwardVel = 0.0f;
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    o->oFlameScale = 7.0f;
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}
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void bowser_flame_move(void) {
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    s32 timer;
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    timer = ((o->oFlameSpeedTimerOffset + gGlobalTimer) & 0x3F) << 10;
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    o->oPosX += sins(o->oMoveAngleYaw) * sins(timer) * 4.0f;
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    o->oPosZ += coss(o->oMoveAngleYaw) * sins(timer) * 4.0f;
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}
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void bhv_flame_bowser_loop(void) {
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    cur_obj_update_floor_and_walls();
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    cur_obj_move_standard(78);
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    if (o->oVelY < -4.0f) {
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        o->oVelY = -4.0f;
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    }
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    if (o->oAction == 0) {
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        cur_obj_become_intangible();
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        bowser_flame_move();
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        if (o->oMoveFlags & OBJ_MOVE_LANDED) {
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            o->oAction++;
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            if (cur_obj_has_behavior(bhvFlameLargeBurningOut)) {
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                o->oFlameScale = 8.0f;
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            } else {
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                o->oFlameScale = random_float() * 2 + 6.0f;
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            }
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            o->oForwardVel = 0;
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            o->oVelY = 0;
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            o->oGravity = 0;
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        }
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    } else {
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        cur_obj_become_tangible();
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        if (o->oTimer > o->oFlameScale * 10 + 5.0f) {
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            o->oFlameScale -= 0.15;
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            if (o->oFlameScale <= 0) {
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                bowser_flame_despawn();
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            }
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        }
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    }
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    cur_obj_scale(o->oFlameScale);
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    o->oGraphYOffset = o->header.gfx.scale[1] * 14.0f;
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    obj_set_hitbox(o, &sBowserFlameHitbox);
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}
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void bhv_flame_moving_forward_growing_init(void) {
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    o->oForwardVel = 30.0f;
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    obj_translate_xz_random(o, 80.0f);
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    o->oAnimState = (s32)(random_float() * 10.0f);
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    o->oFlameScale = 3.0f;
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}
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void bhv_flame_moving_forward_growing_loop(void) {
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    UNUSED s32 unused;
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    UNUSED struct Object *flame;
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    obj_set_hitbox(o, &sGrowingBowserFlameHitbox);
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    o->oFlameScale = o->oFlameScale + 0.5;
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    cur_obj_scale(o->oFlameScale);
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    if (o->oMoveAnglePitch > 0x800) {
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        o->oMoveAnglePitch -= 0x200;
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    }
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    cur_obj_set_pos_via_transform();
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    cur_obj_update_floor_height();
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    if (o->oFlameScale > 30.0f) {
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        obj_mark_for_deletion(o);
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    }
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    if (o->oPosY < o->oFloorHeight) {
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        o->oPosY = o->oFloorHeight;
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        flame = spawn_object(o, MODEL_RED_FLAME, bhvFlameBowser);
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        obj_mark_for_deletion(o);
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    }
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}
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void bhv_flame_floating_landing_init(void) {
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    o->oAnimState = (s32)(random_float() * 10.0f);
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    o->oMoveAngleYaw = random_u16();
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    if (o->oBehParams2ndByte != 0) {
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        o->oForwardVel = random_float() * 5.0f;
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    } else {
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        o->oForwardVel = random_float() * 70.0f;
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    }
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    o->oVelY = random_float() * 20.0f;
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    o->oGravity = -1.0f;
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    o->oFlameSpeedTimerOffset = random_float() * 64.0f;
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}
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f32 sFlameFloatingYLimit[] = { -8.0f, -6.0f, -3.0f };
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void bhv_flame_floating_landing_loop(void) {
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    UNUSED s32 unused;
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    cur_obj_update_floor_and_walls();
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    cur_obj_move_standard(78);
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    bowser_flame_move();
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    if (bowser_flame_should_despawn(900)) {
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        obj_mark_for_deletion(o);
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    }
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    if (o->oVelY < sFlameFloatingYLimit[o->oBehParams2ndByte]) {
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        o->oVelY = sFlameFloatingYLimit[o->oBehParams2ndByte];
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    }
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    if (o->oMoveFlags & OBJ_MOVE_LANDED) {
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        if (o->oBehParams2ndByte == 0) {
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            spawn_object(o, MODEL_RED_FLAME, bhvFlameLargeBurningOut);
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        } else {
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            spawn_object(o, MODEL_NONE, bhvBlueFlamesGroup); //? wonder if they meant MODEL_BLUE_FLAME?
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        }
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        obj_mark_for_deletion(o);
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    }
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    o->oGraphYOffset = o->header.gfx.scale[1] * 14.0f;
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}
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void bhv_blue_bowser_flame_init(void) {
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    obj_translate_xz_random(o, 80.0f);
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    o->oAnimState = (s32)(random_float() * 10.0f);
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    o->oVelY = 7.0f;
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    o->oForwardVel = 35.0f;
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    o->oFlameScale = 3.0f;
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    o->oFlameUnusedRand = random_float() * 0.5;
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    o->oGravity = 1.0f;
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    o->oFlameSpeedTimerOffset = (s32)(random_float() * 64.0f);
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}
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void bhv_blue_bowser_flame_loop(void) {
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    s32 i;
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    obj_set_hitbox(o, &sGrowingBowserFlameHitbox);
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    if (o->oFlameScale < 16.0f) {
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        o->oFlameScale = o->oFlameScale + 0.5;
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    }
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    cur_obj_scale(o->oFlameScale);
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    cur_obj_update_floor_and_walls();
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    cur_obj_move_standard(78);
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    if (o->oTimer > 0x14) {
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        if (o->oBehParams2ndByte == 0) {
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            for (i = 0; i < 3; i++) {
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                spawn_object_relative_with_scale(0, 0, 0, 0, 5.0f, o, MODEL_RED_FLAME,
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                                                 bhvFlameFloatingLanding);
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            }
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        } else {
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            spawn_object_relative_with_scale(1, 0, 0, 0, 8.0f, o, MODEL_BLUE_FLAME,
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                                             bhvFlameFloatingLanding);
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            spawn_object_relative_with_scale(2, 0, 0, 0, 8.0f, o, MODEL_BLUE_FLAME,
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                                             bhvFlameFloatingLanding);
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        }
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        obj_mark_for_deletion(o);
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    }
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}
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void bhv_flame_bouncing_init(void) {
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    o->oAnimState = (s32)(random_float() * 10.0f);
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    o->oVelY = 30.0f;
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    o->oForwardVel = 20.0f;
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    o->oFlameScale = o->header.gfx.scale[0];
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    o->oFlameSpeedTimerOffset = (s32)(random_float() * 64.0f);
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}
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void bhv_flame_bouncing_loop(void) {
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    struct Object *bowser;
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    if (o->oTimer == 0) {
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        o->oFlameBowser = cur_obj_nearest_object_with_behavior(bhvBowser);
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    }
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    bowser = o->oFlameBowser;
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    o->oForwardVel = 15.0f;
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    o->oBounciness = -1.0f;
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    cur_obj_scale(o->oFlameScale);
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    obj_set_hitbox(o, &sGrowingBowserFlameHitbox);
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    cur_obj_update_floor_and_walls();
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    cur_obj_move_standard(78);
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    if (bowser_flame_should_despawn(300)) {
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        obj_mark_for_deletion(o);
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    }
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    if (bowser != NULL) {
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        if (bowser->oHeldState == HELD_FREE) {
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            if (lateral_dist_between_objects(o, bowser) < 300.0f) {
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                obj_mark_for_deletion(o);
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            }
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        }
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    }
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}
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void bhv_blue_flames_group_loop(void) {
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    struct Object *flame;
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    s32 i;
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    if (o->oTimer == 0) {
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        o->oMoveAngleYaw = obj_angle_to_object(o, gMarioObject);
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        o->oBlueFlameNextScale = 5.0f;
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    }
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    if (o->oTimer < 16) {
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        if ((o->oTimer & 1) == 0) {
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            for (i = 0; i < 3; i++) {
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                flame = spawn_object(o, MODEL_BLUE_FLAME, bhvFlameBouncing);
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                flame->oMoveAngleYaw += i * 0x5555;
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                flame->header.gfx.scale[0] = o->oBlueFlameNextScale;
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            }
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            o->oBlueFlameNextScale -= 0.5;
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        }
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    } else {
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        obj_mark_for_deletion(o);
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    }
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}
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