VideoCommon: add logic to handle a GraphicsMod while Dolphin is running

1 files changed, 47 insertions, 0 deletions

diff --git a/Source/Core/VideoCommon/GraphicsModSystem/Runtime/Actions/MoveAction.cpp b/Source/Core/VideoCommon/GraphicsModSystem/Runtime/Actions/MoveAction.cpp
new file mode 100644
index 0000000000..cc724c0480
--- /dev/null
+++ b/Source/Core/VideoCommon/GraphicsModSystem/Runtime/Actions/MoveAction.cpp
@@ -0,0 +1,47 @@
+// Copyright 2022 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "VideoCommon/GraphicsModSystem/Runtime/Actions/MoveAction.h"
+
+std::unique_ptr<MoveAction> MoveAction::Create(const picojson::value& json_data)
+{
+  Common::Vec3 position_offset;
+  const auto& x = json_data.get("X");
+  if (x.is<double>())
+  {
+    position_offset.x = static_cast<float>(x.get<double>());
+  }
+
+  const auto& y = json_data.get("Y");
+  if (y.is<double>())
+  {
+    position_offset.y = static_cast<float>(y.get<double>());
+  }
+
+  const auto& z = json_data.get("Z");
+  if (z.is<double>())
+  {
+    position_offset.z = static_cast<float>(z.get<double>());
+  }
+  return std::make_unique<MoveAction>(position_offset);
+}
+
+MoveAction::MoveAction(Common::Vec3 position_offset) : m_position_offset(position_offset)
+{
+}
+
+void MoveAction::OnProjection(Common::Matrix44* matrix)
+{
+  if (!matrix)
+    return;
+
+  *matrix *= Common::Matrix44::Translate(m_position_offset);
+}
+
+void MoveAction::OnProjectionAndTexture(Common::Matrix44* matrix)
+{
+  if (!matrix)
+    return;
+
+  *matrix *= Common::Matrix44::Translate(m_position_offset);
+}