1 files changed, 143 insertions, 0 deletions
diff --git a/Runtime/Scripting/Rendering/Texture.bind.cpp b/Runtime/Scripting/Rendering/Texture.bind.cpp
new file mode 100644
index 0000000..061a303
--- /dev/null
+++ b/Runtime/Scripting/Rendering/Texture.bind.cpp
@@ -0,0 +1,143 @@
+#include "Runtime/Graphics/Texture.h"
+
+using namespace LuaBind;
+
+LUA_BIND_REGISTRY(Texture)
+{
+    LUA_BIND_REGISTER_METHODS(state,
+        { "New", _New },
+        { "GetWidth", _GetWidth },
+        { "GetHeight", _GetHeight },
+        { "GetSize", _GetSize },
+        { "GetType", _GetType },
+        { "GetFormat", _GetFormat },
+        { "GetWrapMode", _GetWrapMode },
+        { "GetImageData", _GetImageData },
+        { "IsKeepImageData", _IsKeepImageData },
+        { "GetFilterMode", _GetFilterMode }
+    );
+}
+
+LUA_BIND_POSTPROCESS(Texture)
+{
+    LUA_BIND_REGISTER_ENUM(state, "ETextureType",
+        { "TEX_2D", ETextureType::TEX_2D },
+        { "TEX_CUBE", ETextureType::TEX_CUBE }
+    );
+    LUA_BIND_REGISTER_ENUM(state, "ETextureFormat",
+        { "RGBA32", ETextureFormat::RGBA32 },
+        { "RGB24", ETextureFormat::RGB24 },
+        { "RGB16", ETextureFormat::RGB16 },
+        { "R8", ETextureFormat::R8 },
+        { "A8", ETextureFormat::A8 }
+    );
+    LUA_BIND_REGISTER_ENUM(state, "ETextureWrapMode",
+        { "Clamp", ETextureWrapMode::Clamp },
+        { "Repeat", ETextureWrapMode::Repeat },
+        { "Mirror", ETextureWrapMode::Mirror }
+    );
+    LUA_BIND_REGISTER_ENUM(state, "ETextureFilterMode",
+        { "Nearest", ETextureFilterMode::Nearest },
+        { "Linear", ETextureFilterMode::Linear }
+    );
+}
+
+// Texture.New(imgData, keepImgData, type, format, wrapMode, filterMode)
+LUA_BIND_IMPL_METHOD(Texture, _New)
+{
+    LUA_BIND_STATE(L);
+    LUA_BIND_CHECK(L, "U");
+
+    ImageData* imgData = state.GetUserdata<ImageData>(1);
+
+    TextureSetting setting;
+    setting.keepImageData = state.GetValue(2, false);
+    setting.type = state.GetValue<int>(3, (int)ETextureType::TEX_2D);
+    setting.format = state.GetValue(4, (int)ETextureFormat::RGBA32);
+    setting.wrapMode = state.GetValue(5, (int)ETextureWrapMode::Clamp);
+    setting.filterMode = state.GetValue(6, (int)ETextureFilterMode::Linear);
+
+    try
+    {
+        Texture* tex = new Texture(state.GetVM(), setting, imgData);
+        tex->PushUserdata(state);
+        return 1;
+    }
+    catch (TextureException e)
+    {
+        luaL_error(L, "Failed to create texture.");
+        return 0;
+    }
+    return 0;
+}
+
+LUA_BIND_IMPL_METHOD(Texture, _GetWidth)
+{
+    LUA_BIND_PREPARE(L, Texture);
+    state.Push(self->m_Width);
+    return 1;
+}
+
+LUA_BIND_IMPL_METHOD(Texture, _GetHeight)
+{
+    LUA_BIND_PREPARE(L, Texture);
+    state.Push(self->m_Height);
+    return 1;
+}
+
+LUA_BIND_IMPL_METHOD(Texture, _GetSize)
+{
+    LUA_BIND_PREPARE(L, Texture);
+    state.Push(self->m_Width);
+    state.Push(self->m_Height);
+    return 2;
+}
+
+LUA_BIND_IMPL_METHOD(Texture, _GetType)
+{
+    LUA_BIND_PREPARE(L, Texture);
+    state.Push(self->m_Type);
+    return 1;
+}
+
+LUA_BIND_IMPL_METHOD(Texture, _GetFormat)
+{
+    LUA_BIND_PREPARE(L, Texture);
+    state.Push(self->m_Format);
+    return 1;
+}
+
+LUA_BIND_IMPL_METHOD(Texture, _GetWrapMode)
+{
+    LUA_BIND_PREPARE(L, Texture);
+    state.Push(self->m_WrapMode);
+    return 1;
+}
+
+LUA_BIND_IMPL_METHOD(Texture, _GetFilterMode)
+{
+    LUA_BIND_PREPARE(L, Texture);
+    state.Push(self->m_FilterMode);
+    return 1;
+}
+
+LUA_BIND_IMPL_METHOD(Texture, _IsKeepImageData)
+{
+    LUA_BIND_PREPARE(L, Texture);
+    state.Push(self->m_KeepPixelData);
+    return 1;
+}
+
+LUA_BIND_IMPL_METHOD(Texture, _GetImageData)
+{
+    LUA_BIND_PREPARE(L, Texture);
+    if (self->m_KeepPixelData)
+    {
+        self->PushMemberRef(state, self->m_ImageData);
+    }
+    else
+    {
+        state.PushNil();
+    }
+    return 1;
+}