骑行代码迁移，赛事逻辑初步框架完成

Assets/Scenes/Minimap Render Texture.renderTexture

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+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!84 &8400000
+RenderTexture:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: Minimap Render Texture
+  m_ImageContentsHash:
+    serializedVersion: 2
+    Hash: 00000000000000000000000000000000
+  m_ForcedFallbackFormat: 4
+  m_DownscaleFallback: 0
+  serializedVersion: 3
+  m_Width: 1600
+  m_Height: 900
+  m_AntiAliasing: 8
+  m_MipCount: -1
+  m_DepthFormat: 2
+  m_ColorFormat: 8
+  m_MipMap: 1
+  m_GenerateMips: 1
+  m_SRGB: 0
+  m_UseDynamicScale: 1
+  m_BindMS: 0
+  m_EnableCompatibleFormat: 1
+  m_TextureSettings:
+    serializedVersion: 2
+    m_FilterMode: 0
+    m_Aniso: 0
+    m_MipBias: 0
+    m_WrapU: 1
+    m_WrapV: 2
+    m_WrapW: 3
+  m_Dimension: 2
+  m_VolumeDepth: 1