Lua binding update
- Added files & Register_X methods for modules Graphics, Renderer and Utility - Added Nz::AbstractImage binding (WIP) Former-commit-id: 91fd641c7676c12034e5f702bd3ba45e2a826263
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GigAnon
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04aac4363f
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@ -25,6 +25,9 @@ namespace Ndk
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static void Register_Audio(Nz::LuaInstance& instance);
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static void Register_Core(Nz::LuaInstance& instance);
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static void Register_Math(Nz::LuaInstance& instance);
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static void Register_Utility(Nz::LuaInstance& instance);
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static void Register_Graphics(Nz::LuaInstance& instance);
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static void Register_Renderer(Nz::LuaInstance& instance);
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};
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}
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@ -0,0 +1,15 @@
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// This file is part of the "Nazara Development Kit"
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// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
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#include <NDK/LuaAPI.hpp>
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#include <Nazara/Graphics.hpp>
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#include <Nazara/Lua/LuaClass.hpp>
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namespace Ndk
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{
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void LuaAPI::Register_Graphics(Nz::LuaInstance& instance)
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{
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}
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}
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@ -0,0 +1,147 @@
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// This file is part of the "Nazara Development Kit"
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// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
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#include <NDK/LuaAPI.hpp>
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#include <Nazara/Renderer.hpp>
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#include <Nazara/Lua/LuaClass.hpp>
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namespace Ndk
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{
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void LuaAPI::Register_Renderer(Nz::LuaInstance& instance)
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{
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/*********************************** Nz::AbstractImage **********************************/
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Nz::LuaClass<Nz::AbstractImage*> abstractImage("AbstractImage");
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abstractImage.SetMethod("GetBytesPerPixel", &Nz::AbstractImage::GetBytesPerPixel);
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abstractImage.SetMethod("GetDepth", &Nz::AbstractImage::GetDepth, static_cast<Nz::UInt8>(0));
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abstractImage.SetMethod("GetFormat", &Nz::AbstractImage::GetFormat);
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abstractImage.SetMethod("GetHeight", &Nz::AbstractImage::GetHeight, static_cast<Nz::UInt8>(0));
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abstractImage.SetMethod("GetLevelCount", &Nz::AbstractImage::GetLevelCount);
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abstractImage.SetMethod("GetMaxLevel", &Nz::AbstractImage::GetMaxLevel);
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/*abstractImage.SetMethod("GetSize", &Nz::AbstractImage::GetSize, static_cast<Nz::UInt8>(0));*/ // Need to add Nz::Vector3ui to auto binding mecanism, or do it by hand
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abstractImage.SetMethod("GetType", &Nz::AbstractImage::GetType);
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abstractImage.SetMethod("GetWidth", &Nz::AbstractImage::GetWidth, static_cast<Nz::UInt8>(0));
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abstractImage.SetMethod("IsCompressed", &Nz::AbstractImage::IsCompressed);
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abstractImage.SetMethod("IsCubemap", &Nz::AbstractImage::IsCubemap);
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abstractImage.SetMethod("GetMemoryUsage",
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[](Nz::LuaInstance& lua, Nz::AbstractImage* abstractImage) -> int
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{
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unsigned int memory = 0;
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unsigned int argCount = std::min(lua.GetStackTop(), 2U);
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if (argCount == 1 && lua.IsOfType(1, Nz::LuaType_Number))
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memory = abstractImage->GetMemoryUsage(static_cast<Nz::UInt8>(lua.CheckInteger(1))); // Maybe do a range check instead of casting like a savage?
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else
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memory = abstractImage->GetMemoryUsage();
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lua.PushInteger(memory);
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return 1;
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});
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abstractImage.SetMethod("__tostring",
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[](Nz::LuaInstance& lua, Nz::AbstractImage* abstractImage) -> int
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{
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lua.PushString(Nz::StringStream("AbstractImage()"));
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return 1;
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});
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abstractImage.SetMethod("Update",
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[](Nz::LuaInstance& lua, Nz::AbstractImage* abstractImage) -> int
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{
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unsigned int argCount = std::min(lua.GetStackTop(), 2U);
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if (argCount < 1)
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{
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lua.Error("No matching overload for method AbstractImage::Update");
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return 0;
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}
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bool rValue;
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const Nz::UInt8* pixels = reinterpret_cast<const Nz::UInt8*>(lua.CheckString(1));
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if (argCount == 1)
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rValue = abstractImage->Update(pixels);
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else
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{
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// Three possible overloads, based on second argument type
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if (lua.IsOfType(2, Nz::LuaType_Number)) // Overload #1
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{
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/* Prototype is:
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virtual bool Update(const UInt8* pixels, unsigned int srcWidth = 0, unsigned int srcHeight = 0, UInt8 level = 0)
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*/
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unsigned int srcWidth = static_cast<unsigned int>(lua.CheckInteger(2)); // Range check?
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unsigned int srcHeight = 0;
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Nz::UInt8 level = 0;
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if (argCount >= 3)
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{
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srcHeight = static_cast<unsigned int>(lua.CheckInteger(3)); // Range check?
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if (argCount >= 4)
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level = static_cast<Nz::UInt8>(lua.CheckInteger(3)); // Range check?
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}
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rValue = abstractImage->Update(pixels, srcWidth, srcHeight, level);
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}
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else if (lua.IsOfType(2, "Box")) // Overload #2
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{
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/* Prototype is:
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virtual bool Update(const UInt8* pixels, const Boxui& box, unsigned int srcWidth = 0, unsigned int srcHeight = 0, UInt8 level = 0)
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*/
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Nz::Boxui box (*(static_cast<Nz::Boxui*>(lua.ToUserdata(2)))); // Placeholder. Ask Lynix about templates & bindings. Nz::Box<T> has to be bound, too.
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unsigned int srcWidth = 0;
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unsigned int srcHeight = 0;
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Nz::UInt8 level = 0;
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if (argCount >= 3)
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{
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srcWidth = static_cast<unsigned int>(lua.CheckInteger(3)); // Range check?
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if (argCount >= 4)
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{
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srcHeight = static_cast<unsigned int>(lua.CheckInteger(4)); // Range check?
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if (argCount >= 5)
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level = static_cast<Nz::UInt8>(lua.CheckInteger(5)); // Range check?
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}
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}
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rValue = abstractImage->Update(pixels, box, srcWidth, srcHeight, level);
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}
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else if (lua.IsOfType(2, "Rect")) // Overload #3
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{
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/* Prototype is:
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virtual bool Update(const UInt8* pixels, const Rectui& rect, unsigned int z = 0, unsigned int srcWidth = 0, unsigned int srcHeight = 0, UInt8 level = 0)
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*/
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Nz::Rectui rect(*(static_cast<Nz::Rectui*>(lua.ToUserdata(2)))); // Placeholder. See comment at box declaration in overload #2
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unsigned int z = 0;
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unsigned int srcWidth = 0;
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unsigned int srcHeight = 0;
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Nz::UInt8 level = 0;
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if (argCount >= 3)
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{
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z = static_cast<unsigned int>(lua.CheckInteger(3)); // Range check?
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if (argCount >= 4)
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{
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srcWidth = static_cast<unsigned int>(lua.CheckInteger(4)); // Range check?
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if (argCount >= 5)
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{
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srcHeight = static_cast<unsigned int>(lua.CheckInteger(5)); // Range check?
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if (argCount >= 6)
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level = static_cast<Nz::UInt8>(lua.CheckInteger(6)); // Range check?
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}
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}
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}
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rValue = abstractImage->Update(pixels, rect, z, srcWidth, srcHeight, level);
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}
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}
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lua.PushBoolean(rValue);
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return 1;
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});
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abstractImage.Register(instance);
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}
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}
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@ -0,0 +1,14 @@
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// This file is part of the "Nazara Development Kit"
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// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
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#include <NDK/LuaAPI.hpp>
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#include <Nazara/Utility.hpp>
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#include <Nazara/Lua/LuaClass.hpp>
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namespace Ndk
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{
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void LuaAPI::Register_Utility(Nz::LuaInstance& instance)
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{
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}
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}
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