mirror of
https://github.com/OpenRCT2/OpenRCT2
synced 2026-01-20 21:43:06 +01:00
bb55c6ce66
* Rename snake_case methods in scenario folder * Rename snake_case methods in title folder * Rename snake_case methods in object folder * Rename snake_case methods in platform folder * Rename snake_case methods in windows folder * Rename tile_inspector.h to TileInspectorGlobals.h * Rename snake_case methods in ui/windows folder
125 lines
3.0 KiB
C++
125 lines
3.0 KiB
C++
/*****************************************************************************
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* Copyright (c) 2014-2023 OpenRCT2 developers
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*
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* For a complete list of all authors, please refer to contributors.md
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* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is licensed under the GNU General Public License version 3.
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*****************************************************************************/
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#include "Balloon.h"
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#include "../Game.h"
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#include "../audio/audio.h"
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#include "../core/DataSerialiser.h"
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#include "../network/network.h"
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#include "../paint/Paint.h"
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#include "../profiling/Profiling.h"
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#include "../scenario/Scenario.h"
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#include "../util/Util.h"
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#include "EntityRegistry.h"
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template<> bool EntityBase::Is<Balloon>() const
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{
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return Type == EntityType::Balloon;
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}
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void Balloon::Update()
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{
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Invalidate();
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if (popped == 1)
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{
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frame++;
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if (frame >= 5)
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{
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EntityRemove(this);
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}
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}
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else
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{
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time_to_move++;
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if (time_to_move >= 3)
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{
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time_to_move = 0;
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frame++;
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// NOTE: To keep S6 Compatibility this field needs to roll over after 1 byte
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if (frame == 256)
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{
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frame = 0;
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}
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MoveTo({ x, y, z + 1 });
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int32_t maxZ = 1967 - ((x ^ y) & 31);
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if (z >= maxZ)
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{
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Pop();
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}
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}
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}
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}
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void Balloon::Press()
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{
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if (popped != 1)
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{
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// There is a random chance that pressing the balloon will not pop it
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// and instead shift it slightly
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uint32_t random = ScenarioRand();
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if ((sprite_index.ToUnderlying() & 7) || (random & 0xFFFF) < 0x2000)
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{
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Pop();
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}
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else
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{
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int16_t shift = ((random & 0x80000000) ? -6 : 6);
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MoveTo({ x + shift, y, z });
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}
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}
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}
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void Balloon::Pop()
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{
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popped = 1;
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frame = 0;
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OpenRCT2::Audio::Play3D(OpenRCT2::Audio::SoundId::BalloonPop, { x, y, z });
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}
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void Balloon::Create(const CoordsXYZ& balloonPos, int32_t colour, bool isPopped)
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{
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auto* balloon = CreateEntity<Balloon>();
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if (balloon == nullptr)
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return;
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balloon->sprite_width = 13;
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balloon->sprite_height_negative = 22;
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balloon->sprite_height_positive = 11;
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balloon->MoveTo(balloonPos);
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balloon->time_to_move = 0;
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balloon->frame = 0;
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balloon->colour = colour;
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balloon->popped = (isPopped ? 1 : 0);
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}
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void Balloon::Serialise(DataSerialiser& stream)
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{
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EntityBase::Serialise(stream);
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stream << frame;
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stream << popped;
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stream << time_to_move;
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stream << colour;
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}
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void Balloon::Paint(PaintSession& session, int32_t imageDirection) const
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{
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PROFILED_FUNCTION();
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uint32_t imageId = 22651 + (frame & 7);
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if (popped != 0)
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{
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imageId += 8;
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}
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auto image = ImageId(imageId, colour);
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PaintAddImageAsParent(session, image, { 0, 0, z }, { 1, 1, 0 });
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}
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