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Engine & Game Library Interface Update

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This commit is contained in:
Isuru Samarathunga
2025-10-05 01:51:48 +05:30
parent 5408f07e97
commit f8b41a0d61
48 changed files with 2423 additions and 193 deletions
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31
Engine/Src/Imp/HPP/AudioManager.hpp Normal file
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <IAEngine/Base.hpp>
#include <SDL3/SDL.h>
namespace ia::iae
{
class AudioManager
{
public:
STATIC VOID Initialize();
STATIC VOID Terminate();
};
}

33
Engine/Src/Imp/HPP/EventManager.hpp Normal file
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <IAEngine/Base.hpp>
#include <SDL3/SDL.h>
namespace ia::iae
{
class EventManager
{
public:
STATIC VOID Initialize();
STATIC VOID Terminate();
STATIC VOID OnSDLEvent(IN SDL_Event* event);
};
}

33
Engine/Src/Imp/HPP/InputManager.hpp Normal file
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <IAEngine/Base.hpp>
#include <SDL3/SDL.h>
namespace ia::iae
{
class InputManager
{
public:
STATIC VOID Initialize();
STATIC VOID Terminate();
STATIC VOID OnSDLEvent(IN SDL_Event* event);
};
}

0
Engine/Src/Imp/HPP/Engine.hpp → Engine/Src/Imp/HPP/InternalEngine.hpp
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31
Engine/Src/Imp/HPP/Random.hpp
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <IAEngine/Base.hpp>
#include <SDL3/SDL.h>
namespace ia::iae
{
class Random
{
public:
STATIC VOID Initialize();
STATIC VOID Terminate();
};
}

32
Engine/Src/Imp/HPP/Renderer/DebugDraw.hpp Normal file
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <IAEngine/Base.hpp>
#include <SDL3/SDL.h>
namespace ia::iae
{
class DebugDraw
{
public:
STATIC VOID Initialize();
STATIC VOID Terminate();
STATIC VOID Render();
};
}

154
Engine/Src/Imp/HPP/Renderer/EmbeddedShader.hpp Normal file
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38
Engine/Src/Imp/HPP/Renderer/GPUResourceManager.hpp Normal file
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <IAEngine/Base.hpp>
#include <SDL3/SDL.h>
namespace ia::iae
{
class GPUResourceManager
{
public:
STATIC VOID Initialize();
STATIC VOID Terminate();
STATIC SDL_GPUSampler *GetSampler_LinearClamp();
STATIC SDL_GPUSampler *GetSampler_LinearRepeat();
STATIC SDL_GPUTexture *CreateTexture(IN SDL_GPUTextureUsageFlags usage, IN INT32 width, IN INT32 height, IN PCUINT8 rgbaData = nullptr, IN SDL_GPUTextureFormat format = SDL_GPU_TEXTUREFORMAT_R8G8B8A8_UNORM);
STATIC SDL_GPUBuffer *CreateDeviceLocalBuffer(IN SDL_GPUBufferUsageFlags usage, IN PCVOID data, IN UINT32 dataSize);
STATIC VOID DestroyTexture(IN SDL_GPUTexture *handle);
STATIC VOID DestroyBuffer(IN SDL_GPUBuffer *handle);
};
} // namespace ia::iae

48
Engine/Src/Imp/HPP/Renderer/Pipeline.hpp Normal file
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <IAEngine/Base.hpp>
#include <SDL3/SDL.h>
namespace ia::iae
{
class Pipeline
{
public:
struct StageDesc
{
PCUINT8 SourceData{};
UINT64 SourceLength{};
UINT32 SamplerCount{};
UINT32 UniformBufferCount{};
};
public:
Pipeline(IN CONST StageDesc &vertexStageDesc, IN CONST StageDesc &pixelStageDesc, IN BOOL enableVertexBuffer, IN BOOL enableDepthTest);
~Pipeline();
SDL_GPUGraphicsPipeline *GetHandle() CONST
{
return m_handle;
}
private:
SDL_GPUGraphicsPipeline *m_handle{};
};
} // namespace ia::iae

86
Engine/Src/Imp/HPP/Renderer/Renderer.hpp Normal file
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <Renderer/Pipeline.hpp>
#include <Renderer/GPUResourceManager.hpp>
namespace ia::iae
{
class Renderer
{
public:
struct Mesh
{
INT32 IndexCount{};
SDL_GPUBuffer *IndexBuffer;
SDL_GPUBuffer *VertexBuffer;
};
struct State
{
BOOL FlippedH{false};
BOOL FlippedV{false};
BOOL CameraRelative{true};
BOOL ScissorEnabled{false};
Color ColorOverlay{};
Vec2 TextureOffset{0.0f, 0.0f};
SDL_Rect Scissor{0, 0, 0, 0};
Handle ActiveTexture{INVALID_HANDLE};
Mat4 ModelMatrix{1.0f};
Mat4 ProjectionMatrix{1.0f};
SDL_GPURenderPass* ActiveRenderPass{};
SDL_GPUCommandBuffer* ActiveCommandBuffer{};
SDL_GPUColorTargetInfo ColorTargetInfo{};
SDL_GPUDepthStencilTargetInfo DepthStencilTargetInfo{};
class ICameraComponent *ActiveCamera{};
};
public:
STATIC VOID Initialize();
STATIC VOID Terminate();
STATIC VOID BeginFrame();
STATIC VOID EndFrame();
STATIC VOID OnScreenResize(IN INT32 newWidth, IN INT32 newHeight);
public:
STATIC SDL_GPUTextureFormat GetRenderTargetFormat();
STATIC SDL_GPUDevice *GetDevice()
{
return s_gpuDevice;
}
private:
STATIC State s_state;
STATIC INT32 s_screenWidth;
STATIC INT32 s_screenHeight;
STATIC SDL_GPUDevice *s_gpuDevice;
STATIC SDL_GPUTexture *s_renderTargetSceneColor;
STATIC SDL_GPUTexture *s_renderTargetSceneDepth;
STATIC SDL_GPUTexture *s_renderTargetDebugDrawColor;
STATIC Pipeline* s_geometryPipeline;
STATIC Pipeline* s_postprocessPipeline;
friend class Engine;
};
} // namespace ia::iae

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Engine/Src/Imp/HPP/Renderer/UIRenderer.hpp Normal file
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <IAEngine/Base.hpp>
namespace ia::iae
{
}

31
Engine/Src/Imp/HPP/ResourceManager.hpp Normal file
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <IAEngine/Base.hpp>
#include <SDL3/SDL.h>
namespace ia::iae
{
class ResourceManager
{
public:
STATIC VOID Initialize();
STATIC VOID Terminate();
};
}

31
Engine/Src/Imp/HPP/Time.hpp
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <IAEngine/Base.hpp>
#include <SDL3/SDL.h>
namespace ia::iae
{
class Time
{
public:
STATIC VOID Initialize();
STATIC VOID Terminate();
};
}

36
Engine/Src/Imp/HPP/WorldManager.hpp Normal file
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// IAEngine: 2D Game Engine by IA
// Copyright (C) 2025 IASoft (PVT) LTD (oss@iasoft.dev)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#pragma once
#include <IAEngine/Base.hpp>
#include <SDL3/SDL.h>
namespace ia::iae
{
class WorldManager
{
public:
STATIC VOID Initialize();
STATIC VOID Terminate();
STATIC VOID Draw();
STATIC VOID DebugDraw();
STATIC VOID Update();
};
}