int GetGamepadId(VirtualAxisData data)
{
if (data.type == 0)
{
if (data.positiveButton.StartsWith("joystick") &&
char.IsDigit(data.positiveButton[9]))
{
string[] parts = data.positiveButton.Split(new char[] { ' ' });
if (parts.Length > 3)
{
return(int.Parse(parts[1]));
}
}
if (data.negativeButton.StartsWith("joystick") &&
char.IsDigit(data.negativeButton[9]))
{
string[] parts = data.negativeButton.Split(new char[' ']);
if (parts.Length > 3)
{
return(int.Parse(parts[1]));
}
}
if (data.altPositiveButton.StartsWith("joystick") &&
char.IsDigit(data.altPositiveButton[9]))
{
string[] parts = data.altPositiveButton.Split(new char[' ']);
if (parts.Length > 3)
{
return(int.Parse(parts[1]));
}
}
if (data.altNegativeButton.StartsWith("joystick") &&
char.IsDigit(data.altNegativeButton[9]))
{
string[] parts = data.altNegativeButton.Split(new char[' ']);
if (parts.Length > 3)
{
return(int.Parse(parts[1]));
}
}
}
if (data.type == 2)
{
return(data.joyNum);
}
return(0);
}
bool IsGamepad(VirtualAxisData data)
{
if (data.type == 1)
{
return(false);
}
if (data.type == 0)
{
return(data.positiveButton.StartsWith("joystick") ||
data.negativeButton.StartsWith("joystick") ||
data.altPositiveButton.StartsWith("joystick") ||
data.altNegativeButton.StartsWith("joystick"));
}
return(true);
}
VirtualAxisData ParseAxisData(SerializedProperty data)
{
VirtualAxisData parsedAxisData = new VirtualAxisData();
data.Next(true);
do
{
switch (data.name)
{
case "m_Name":
parsedAxisData.name = data.stringValue;
break;
case "negativeButton":
parsedAxisData.negativeButton = data.stringValue;
break;
case "positiveButton":
parsedAxisData.positiveButton = data.stringValue;
break;
case "altNegativeButton":
parsedAxisData.altNegativeButton = data.stringValue;
break;
case "altPositiveButton":
parsedAxisData.altPositiveButton = data.stringValue;
break;
case "type":
parsedAxisData.type = data.intValue;
break;
case "axis":
parsedAxisData.axis = data.intValue;
break;
case "joyNum":
parsedAxisData.joyNum = data.intValue;
break;
}
}while (data.Next(false) && data.propertyType != SerializedPropertyType.Generic);
return(parsedAxisData);
}
void GetVirtualAxisNames()
{
m_VirtualAxisNames.ClearArray();
m_VirtualAxisNames.InsertArrayElementAtIndex(0);
m_VirtualAxisNames.GetArrayElementAtIndex(0).stringValue = "None";
Object[] assets = AssetDatabase.LoadAllAssetsAtPath("ProjectSettings/InputManager.asset");
if (assets.Length != 0)
{
SerializedObject inputManager = new SerializedObject(assets[0]);
SerializedProperty axes = inputManager.FindProperty("m_Axes");
for (int i = 0; i < axes.arraySize; i++)
{
SerializedProperty axisData = axes.GetArrayElementAtIndex(i);
VirtualAxisData parsedAxisData = ParseAxisData(axisData);
m_VirtualAxisNames.InsertArrayElementAtIndex(m_VirtualAxisNames.arraySize);
m_VirtualAxisNames.GetArrayElementAtIndex(m_VirtualAxisNames.arraySize - 1).stringValue = parsedAxisData.name;
}
}
}
int GetGamepadButton(VirtualAxisData data)
{
if (data.positiveButton.StartsWith("joystick"))
{
return(int.Parse(data.positiveButton.Substring(data.positiveButton.LastIndexOf(" ") + 1)));
}
if (data.negativeButton.StartsWith("joystick"))
{
return(int.Parse(data.negativeButton.Substring(data.negativeButton.LastIndexOf(" ") + 1)));
}
if (data.altPositiveButton.StartsWith("joystick"))
{
return(int.Parse(data.altPositiveButton.Substring(data.altPositiveButton.LastIndexOf(" ") + 1)));
}
if (data.altNegativeButton.StartsWith("joystick"))
{
return(int.Parse(data.altNegativeButton.Substring(data.altNegativeButton.LastIndexOf(" ") + 1)));
}
return(-1);
}
void MapFromInputManager()
{
GetVirtualAxisNames();
Object[] assets = AssetDatabase.LoadAllAssetsAtPath("ProjectSettings/InputManager.asset");
if (assets.Length != 0)
{
SerializedObject inputManager = new SerializedObject(assets[0]);
SerializedProperty axes = inputManager.FindProperty("m_Axes");
m_GamepadMappings.ClearArray();
for (int i = 0; i < axes.arraySize; i++)
{
SerializedProperty axisData = axes.GetArrayElementAtIndex(i);
VirtualAxisData parsedAxisData = ParseAxisData(axisData);
if (!IsGamepad(parsedAxisData))
{
continue;
}
int gamepadID = GetGamepadId(parsedAxisData);
int mapIndex = GetGamepadMapIndexById(gamepadID);
if (mapIndex == -1)
{
mapIndex = m_GamepadMappings.arraySize;
m_GamepadMappings.InsertArrayElementAtIndex(m_GamepadMappings.arraySize);
SerializedProperty prop = m_GamepadMappings.GetArrayElementAtIndex(mapIndex);
prop.Next(true);
do
{
if (prop.name == "Id")
{
prop.intValue = gamepadID;
}
if (prop.isArray)
{
prop.ClearArray();
}
}while (prop.Next(false) && prop.propertyPath.Contains(m_GamepadMappings.propertyPath));
}
if (parsedAxisData.type == 0)
{
int buttonIndex = GetGamepadButton(parsedAxisData);
if (buttonIndex == -1)
{
Debug.LogError("Failed to map axis " + parsedAxisData.name + "!" +
"Couldn't get joystick button id.");
continue;
}
SerializedProperty prop = m_GamepadMappings.GetArrayElementAtIndex(mapIndex);
while (prop.name != "Buttons")
{
prop.Next(true);
}
while (buttonIndex >= prop.arraySize)
{
prop.InsertArrayElementAtIndex(prop.arraySize);
prop.GetArrayElementAtIndex(prop.arraySize - 1).intValue = 0;
}
prop.GetArrayElementAtIndex(buttonIndex).intValue = i + 1;
}
if (parsedAxisData.type == 2)
{
SerializedProperty prop = m_GamepadMappings.GetArrayElementAtIndex(mapIndex);
while (prop.name != "Axes")
{
prop.Next(true);
}
while (parsedAxisData.axis >= prop.arraySize)
{
prop.InsertArrayElementAtIndex(prop.arraySize);
prop.GetArrayElementAtIndex(prop.arraySize - 1).intValue = 0;
}
prop.GetArrayElementAtIndex(parsedAxisData.axis).intValue = i + 1;
}
}
}
}
