ProceduralAtlas.h

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// SPDX-FileCopyrightText: 2026 Valentin Eloy
// SPDX-License-Identifier: GPL-3.0-or-later
 
#pragma once
 
#include <cstdint>
#include <vector>

 
namespace hmi {

enum class PlayerClipKind { Idle, Run, Jump };

constexpr int PLAYER_IDLE_FRAME_COUNT = 2;
constexpr int PLAYER_RUN_FRAME_COUNT = 4;
constexpr int PLAYER_JUMP_FRAME_COUNT = 1;

[[nodiscard]] int flatPlayerFrameIndex(PlayerClipKind clip, int frameIndex);

struct ProceduralAtlasImage {
    int width = 0;
    int height = 0;
    std::vector<std::uint32_t> pixels;
};

[[nodiscard]] ProceduralAtlasImage buildProceduralAtlasImage();
 
}  // namespace hmi