CR fix installer script

Author: inwoods

Assets/FbxExporters/Integrations/Autodesk/maya/scripts/install_maya_plugin.sh

@@ -34,7 +34,7 @@ echo "Using PACKAGE_PATH=${PACKAGE_PATH}"
 
 # Configure where Maya is installed
 if [ ! -d "${MAYA_LOCATION}" ]; then
-    MAYA_LOCATION=/Applications/Autodesk/maya2017/Maya.app
+    MAYA_LOCATION=/Applications/Autodesk/maya2017/Maya.app/Contents
 fi
 echo "Using MAYA_LOCATION=${MAYA_LOCATION}"
 
@@ -43,26 +43,32 @@ if [ ! -f "${UNITY_EDITOR_PATH}" ]; then
     exit -1
 fi    
 
+# remove existing installation
+if [ -d "${PROJECT_PATH}/Assets/FbxExporters" ]; then
+    echo "Uninstalling previous version"
+    rm -rf "${PROJECT_PATH}/Assets/FbxExporters"   
+fi
+
 # Install FbxExporters package
 "${UNITY_EDITOR_PATH}" -projectPath "${PROJECT_PATH}" -importPackage ${PACKAGE_PATH} -quit
 
 # Install Maya Integration
 "${UNITY_EDITOR_PATH}" -batchMode -projectPath "${PROJECT_PATH}" -executeMethod FbxExporters.Integrations.InstallMaya -quit
 
 # Configuring Maya2017 to auto-load integration
-MAYA_PATH=${MAYA_LOCATION}/Contents/bin/maya
+MAYA_PATH=${MAYA_LOCATION}/bin/maya
 
 if [ ! -f "${MAYA_PATH}" ]; then
     echo "Maya not installed at ${MAYA_PATH}"
 else
     # Configure Maya Integration
     TEMP_SAVE_PATH="_safe_to_delete"
-    EXPORT_SETTINGS_PATH="Integrations/Autodesk/maya/scripts/unityFbxExportSettings.mel"
+    EXPORT_SETTINGS_PATH="FbxExporters/Integrations/Autodesk/maya/scripts/unityFbxExportSettings.mel"
     MAYA_INSTRUCTION_PATH="_safe_to_delete/_temp.txt"
     HEADLESS=1
 
     # NOTE: we need start Maya in UI mode so that we can correctly configure the auto-load of the plugin.
     "${MAYA_PATH}" -command "configureUnityOneClick \"${PROJECT_PATH}\" \"${UNITY_EDITOR_PATH}\" \"${TEMP_SAVE_PATH}\" \"${EXPORT_SETTINGS_PATH}\" \"${MAYA_INSTRUCTION_PATH}\" ${HEADLESS}; scriptJob -idleEvent quit;"
 fi
 
-exit 0
+exit 0