UFO_HUD.c

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

#include "Game.h"

ObjectUFO_HUD *UFO_HUD;

void UFO_HUD_Update(void)
{
    RSDK_THIS(UFO_HUD);

#if MANIA_USE_PLUS && GAME_VERSION != VER_107
    if (ControllerInfo->keyY.press) {
        // Not original code, should help fix some crashes/glitches that occur due to how this works through
        Entity *selfStore = SceneInfo->entity;
        SceneInfo->entity = RSDK_GET_ENTITY_GEN(SLOT_PLAYER1);

        // Cool Debug thingy they left in
        UFO_HUD_LevelUpMach();

        // Not original code, should help fix some crashes/glitches that occur due to how this works through
        SceneInfo->entity = selfStore;
    }
#endif

    if (self->scale.x > 0x200) {
        self->scale.x -= 0x10;
        self->scale.y -= 0x10;

        if (self->scale.x <= 0x200) {
            int32 cnt = 32 * UFO_Setup->machPoints / UFO_Setup->machQuotas[UFO_Setup->machLevel];
            RSDK.CopyPalette(self->machPaletteBank, 96, 0, 96, cnt);
            RSDK.CopyPalette(1, cnt + 96, 0, cnt + 96, (uint8)(32 - cnt));
        }
        else {
            RSDK.SetLimitedFade(0, 1, 4, self->scale.x - 0x200, 96, 127);
        }
    }

    if (self->timer > 0)
        self->timer--;

    if (UFO_Setup->rings <= 0 || UFO_Setup->rings >= 10)
        self->showRingCount = true;
    else
        self->showRingCount = (UFO_Setup->timer >> 3) & 1;
}

void UFO_HUD_LateUpdate(void) {}

void UFO_HUD_StaticUpdate(void) {}

void UFO_HUD_Draw(void)
{
    RSDK_THIS(UFO_HUD);

    Vector2 drawPos;
    drawPos.y = 0x240000;
    drawPos.x = ScreenInfo->center.x << 16;
    if (self->scale.x > 0x200)
        self->drawFX = FX_SCALE;

    RSDK.DrawSprite(&self->hudAnimator, &drawPos, true);

    for (int32 i = 0; i <= UFO_Setup->machLevel; ++i) {
        RSDK.DrawSprite(&self->stripeAnimator, &drawPos, true);
        drawPos.x += 0xA0000;
    }

    drawPos.x = ScreenInfo->center.x << 16;
    if (!(self->timer & 4) && self->timer) {
        self->machAnimator.frameID = 3;
        RSDK.DrawSprite(&self->machAnimator, &drawPos, true);
    }
    else if (!self->timer) {
        self->machAnimator.frameID = UFO_Setup->machLevel;
        RSDK.DrawSprite(&self->machAnimator, &drawPos, true);
    }

    self->drawFX = FX_NONE;
    if (self->showRingCount) {
        drawPos.x += 0x200000;
        drawPos.y = 0x250000;
        UFO_HUD_DrawNumbers(&drawPos, UFO_Setup->rings);
    }
}

void UFO_HUD_Create(void *data)
{
    RSDK_THIS(UFO_HUD);

    if (!SceneInfo->inEditor) {
        self->active          = ACTIVE_NORMAL;
        self->visible         = true;
        self->drawGroup       = 12;
        self->updateRange.x   = 0x800000;
        self->updateRange.y   = 0x800000;
        self->scale.x         = 0x200;
        self->scale.y         = 0x200;
        self->machPaletteBank = 2;

        RSDK.SetSpriteAnimation(UFO_HUD->aniFrames, 0, &self->hudAnimator, true, 0);
        RSDK.SetSpriteAnimation(UFO_HUD->aniFrames, 1, &self->numbersAnimator, true, 0);
        RSDK.SetSpriteAnimation(UFO_HUD->aniFrames, 2, &self->machAnimator, true, 0);
        RSDK.SetSpriteAnimation(UFO_HUD->aniFrames, 3, &self->stripeAnimator, true, 0);
    }
}

void UFO_HUD_StageLoad(void)
{
    UFO_HUD->aniFrames = RSDK.LoadSpriteAnimation("SpecialUFO/HUD.bin", SCOPE_STAGE);

    RSDK.ResetEntitySlot(SLOT_UFO_HUD, UFO_HUD->classID, NULL);
}

void UFO_HUD_CheckLevelUp(void)
{
    EntityUFO_HUD *hud = RSDK_GET_ENTITY(SLOT_UFO_HUD, UFO_HUD);

    if (UFO_Setup->machPoints >= UFO_Setup->machQuotas[UFO_Setup->machLevel]) {
        UFO_Setup->machPoints -= UFO_Setup->machQuotas[UFO_Setup->machLevel];

        if (UFO_Setup->machLevel >= 2) {
            ++UFO_Setup->scoreBonus;
            hud->timer = 60;
        }
        else {
            if (++UFO_Setup->machLevel == 2)
                hud->machPaletteBank = 3;
        }

        UFO_Player_ChangeMachState();

        hud->scale.x = 0x300;
        hud->scale.y = 0x300;
        RSDK.PlaySfx(UFO_Sphere->sfxMachSpeed, false, 0xFF);
    }

    if (hud->scale.x == 0x200) {
        int32 cnt = 32 * UFO_Setup->machPoints / UFO_Setup->machQuotas[UFO_Setup->machLevel];
        RSDK.CopyPalette(hud->machPaletteBank, 96, 0, 96, cnt);
        RSDK.CopyPalette(1, cnt + 96, 0, cnt + 96, (uint8)(32 - cnt));
    }
}

void UFO_HUD_LevelUpMach(void)
{
    EntityUFO_HUD *hud    = RSDK_GET_ENTITY(SLOT_UFO_HUD, UFO_HUD);
    UFO_Setup->machPoints = 0;

    if (UFO_Setup->machLevel >= 2) {
        ++UFO_Setup->scoreBonus;
        hud->timer = 60;
    }
    else {
        if (++UFO_Setup->machLevel == 2)
            hud->machPaletteBank = 3;
    }

    UFO_Player_ChangeMachState();

    hud->scale.x = 0x300;
    hud->scale.y = 0x300;
    RSDK.PlaySfx(UFO_Sphere->sfxMachSpeed, false, 255);
}

void UFO_HUD_DrawNumbers(Vector2 *drawPos, int32 value)
{
    RSDK_THIS(UFO_HUD);

    int32 mult = 1;
    for (int32 i = 0; i < 3; ++i) {
        self->numbersAnimator.frameID = value / mult % 10;
        RSDK.DrawSprite(&self->numbersAnimator, drawPos, true);
        drawPos->x -= 0x100000;
        mult *= 10;
    }
}

#if GAME_INCLUDE_EDITOR
void UFO_HUD_EditorDraw(void) {}

void UFO_HUD_EditorLoad(void) {}
#endif

void UFO_HUD_Serialize(void) {}