Merge pull request #8318 from iwubcode/dynamic_input_textures

InputCommon: Dynamic Input Textures

1 files changed, 46 insertions, 0 deletions

diff --git a/Source/Core/InputCommon/DynamicInputTextureConfiguration.h b/Source/Core/InputCommon/DynamicInputTextureConfiguration.h
new file mode 100644
index 0000000000..15e4d37129
--- /dev/null
+++ b/Source/Core/InputCommon/DynamicInputTextureConfiguration.h
@@ -0,0 +1,46 @@
+// Copyright 2019 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <string>
+#include <unordered_map>
+#include <vector>
+
+#include "Common/CommonTypes.h"
+#include "Common/IniFile.h"
+#include "InputCommon/ImageOperations.h"
+
+namespace InputCommon
+{
+class DynamicInputTextureConfiguration
+{
+public:
+  explicit DynamicInputTextureConfiguration(const std::string& json_file);
+  ~DynamicInputTextureConfiguration();
+  void GenerateTextures(const IniFile::Section* sec, const std::string& controller_name) const;
+
+private:
+  struct DynamicInputTextureData
+  {
+    std::string m_image_name;
+    std::string m_hires_texture_name;
+    std::string m_generated_folder_name;
+
+    using EmulatedKeyToRegionsMap = std::unordered_map<std::string, std::vector<Rect>>;
+    std::unordered_map<std::string, EmulatedKeyToRegionsMap> m_emulated_controllers;
+
+    using HostKeyToImagePath = std::unordered_map<std::string, std::string>;
+    std::unordered_map<std::string, HostKeyToImagePath> m_host_devices;
+    bool m_preserve_aspect_ratio = true;
+  };
+
+  bool GenerateTexture(const IniFile::Section* sec, const std::string& controller_name,
+                       const DynamicInputTextureData& texture_data) const;
+
+  std::vector<DynamicInputTextureData> m_dynamic_input_textures;
+  std::string m_base_path;
+  bool m_valid = true;
+};
+}  // namespace InputCommon