TitleEggman.c

// ---------------------------------------------------------------------
// RSDK Project: Sonic Mania
// Object Description: TitleEggman Object
// Object Author: Christian Whitehead/Simon Thomley/Hunter Bridges
// Decompiled by: Rubberduckycooly & RMGRich
// ---------------------------------------------------------------------

#include "Game.h"

#if MANIA_USE_PLUS
ObjectTitleEggman *TitleEggman;

void TitleEggman_Update(void)
{
    RSDK_THIS(TitleEggman);

    StateMachine_Run(self->state);
}

void TitleEggman_LateUpdate(void) {}

void TitleEggman_StaticUpdate(void) {}

void TitleEggman_Draw(void)
{
    RSDK_THIS(TitleEggman);

    if (self->state == TitleEggman_State_Dust) {
        RSDK.DrawSprite(&self->smokeAnimator, NULL, false);
    }
    else {
        Vector2 drawPos;
        self->drawFX = FX_NONE;
        int32 angle  = RSDK.Sin256(2 * self->timer) >> 1;

        for (int32 i = 1; i < 5; ++i) {
            drawPos.x = (i << 8) * RSDK.Sin1024(angle) + self->position.x;
            drawPos.y = self->position.y + 0x80000 + (i << 8) * RSDK.Cos1024(angle);
            RSDK.DrawSprite(&self->chainAnimator, &drawPos, false);
        }

        self->drawFX   = FX_ROTATE;
        drawPos.x      = 0x500 * RSDK.Sin1024(angle) + self->position.x;
        drawPos.y      = 0x500 * RSDK.Cos1024(angle) + self->position.y + 0x80000;
        self->rotation = -(angle >> 2);
        RSDK.DrawSprite(&self->capsuleAnimator, &drawPos, false);

        self->drawFX = FX_FLIP;
        RSDK.DrawSprite(&self->eggmanAnimator, NULL, false);
    }
}

void TitleEggman_Create(void *data)
{
    RSDK_THIS(TitleEggman);

    if (!SceneInfo->inEditor) {
        self->visible   = true;
        self->drawGroup = 3;
        self->active    = ACTIVE_NORMAL;

        if (data) {
            RSDK.SetSpriteAnimation(TitleEggman->aniFrames, 5, &self->smokeAnimator, true, 0);
            self->state = TitleEggman_State_Dust;
        }
        else {
            RSDK.SetSpriteAnimation(TitleEggman->aniFrames, 2, &self->eggmanAnimator, true, 0);
            RSDK.SetSpriteAnimation(TitleEggman->aniFrames, 3, &self->chainAnimator, true, 0);
            RSDK.SetSpriteAnimation(TitleEggman->aniFrames, 4, &self->capsuleAnimator, true, 0);

            self->originPos  = self->position;
            self->velocity.x = 0x10000;
            self->state      = TitleEggman_State_Wait;
        }
    }
}

void TitleEggman_StageLoad(void)
{
    if (API.CheckDLC(DLC_PLUS))
        TitleEggman->aniFrames = RSDK.LoadSpriteAnimation("Title/PlusLogo.bin", SCOPE_STAGE);
}

void TitleEggman_State_Dust(void)
{
    RSDK_THIS(TitleEggman);

    RSDK.ProcessAnimation(&self->smokeAnimator);

    if (self->smokeAnimator.frameID == self->smokeAnimator.frameCount - 1)
        destroyEntity(self);
}
void TitleEggman_State_Wait(void)
{
    RSDK_THIS(TitleEggman);

    if (++self->timer == 120) {
        self->timer = 0;
        self->state = TitleEggman_State_Move;
    }
}
void TitleEggman_State_Move(void)
{
    RSDK_THIS(TitleEggman);

    self->position.x += self->velocity.x;
    self->originPos.y -= 0x6000;

    self->position.y = self->originPos.y + (RSDK.Sin256(4 * self->timer) << 10);

    ++self->timer;
    if (!(self->timer & 0xF))
        CREATE_ENTITY(TitleEggman, INT_TO_VOID(true), self->position.x - 0xE0000, self->position.y + 0x80000);

    RSDK.ProcessAnimation(&self->eggmanAnimator);
    RSDK.ProcessAnimation(&self->capsuleAnimator);
}

#if GAME_INCLUDE_EDITOR
void TitleEggman_EditorDraw(void)
{
    RSDK_THIS(TitleEggman);

    RSDK.SetSpriteAnimation(TitleEggman->aniFrames, 2, &self->eggmanAnimator, true, 0);
    RSDK.SetSpriteAnimation(TitleEggman->aniFrames, 3, &self->chainAnimator, true, 0);
    RSDK.SetSpriteAnimation(TitleEggman->aniFrames, 4, &self->capsuleAnimator, true, 0);
    self->originPos = self->position;

    TitleEggman_Draw();
}

void TitleEggman_EditorLoad(void) { TitleEggman->aniFrames = RSDK.LoadSpriteAnimation("Title/PlusLogo.bin", SCOPE_STAGE); }
#endif

void TitleEggman_Serialize(void) {}
#endif