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Dead zone of analogue control has been made programmable by KMetalMind.

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The parameter is in %, and is defined by deadZone in controls.conf, with a default value of 3 (current RetroFE behavior).
This commit is contained in:
Pieter Hulshoff 2016-05-28 18:47:27 +02:00
parent bf24f6cba2
commit 1ab7d129d0
2 changed files with 14 additions and 5 deletions
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2
Package/Environment/Common/controls.conf
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@ -14,6 +14,8 @@ select = Space
back = Escape
quit = Q
# Define controller analogue dead zone. Default (when not configured) is 3%.
# deadZone = 3
##############################################################################
# MOUSE CODES

17
RetroFE/Source/Control/UserInput.cpp
View File

@ -191,20 +191,27 @@ bool UserInput::MapKey(std::string keyDescription, KeyCode_E key, bool required)
{
// string is now axis0+
unsigned int axis;
Sint16 min;
Sint16 max;
Sint16 min;
Sint16 max;
int deadZone;
joydesc = Utils::replace(joydesc, "axis", "");
if(!config_.getProperty("controls.deadZone", deadZone))
{
deadZone = 3;
}
// string is now 0+
if(joydesc.find("-") != std::string::npos)
{
min = -32768;
max = -1000;
max = -32768 / 100 * deadZone;
joydesc = Utils::replace(joydesc, "-", "");
}
else if(joydesc.find("+") != std::string::npos)
{
min = 1000;
min = 32767 / 100 * deadZone;
max = 32767;
joydesc = Utils::replace(joydesc, "+", "");
}
@ -213,7 +220,7 @@ bool UserInput::MapKey(std::string keyDescription, KeyCode_E key, bool required)
std::stringstream ss;
ss << joydesc;
ss >> axis;
Logger::write(Logger::ZONE_INFO, "Input", "Binding joypad axis " + ss.str() );
Logger::write(Logger::ZONE_INFO, "Input", "Binding joypad axis " + ss.str());
keyHandlers_[key] = new JoyAxisHandler(joynum, axis, min, max);
return true;
}