public static void SetCurrentControlState(Controls control, ControlStateMetadata metaData)
{
var overwriteResult = new KeyValuePair <Controls, ControlStateMetadata>(control, metaData);
CurrentControlState[control] = metaData;
}
public static ControlStateMetadata SeedMetadataBasedOnPreviousState(Controls control, ControlStateMetadata previousControlState, bool isPressed)
{
ControlStates currentState = ControlStates.Released;
int previousInputTimer = previousControlState.inputTimer;
int previousHeldTimer = previousControlState.heldTimer;
int previousDoubleInputCooldown = previousControlState.doubleInputCooldown;
int doubleInputCooldown = Math.Max(previousDoubleInputCooldown - 1, 0);
int inputTimer = 0;
int heldTimer = 0;
if (isPressed)
{
switch (previousControlState.state)
{
case ControlStates.Released:
currentState = ControlStates.PressedOnce;
break;
case ControlStates.PressedTwice:
// prevents you from chaining dashes on third/subsequent presses
currentState = ControlStates.Released;
break;
case ControlStates.PressedOnce:
case ControlStates.PressedAndHeld:
currentState = ControlStates.PressedAndHeld;
break;
case ControlStates.PressedAndReleased:
if (previousInputTimer <= GetInputTimeLimit(control) && doubleInputCooldown == 0)
{
if (control != Controls.LightAttack)
{
doubleInputCooldown = DOUBLE_INPUT_COOLDOWN;
}
currentState = ControlStates.PressedTwice;
}
else
{
currentState = ControlStates.PressedOnce;
}
break;
}
}
else
{
switch (previousControlState.state)
{
case ControlStates.Released:
case ControlStates.PressedTwice:
break;
case ControlStates.PressedOnce:
case ControlStates.PressedAndReleased:
case ControlStates.PressedAndHeld:
if (previousInputTimer <= GetInputTimeLimit(control))
{
// light attack must be held for flurries.
if (control == Controls.LightAttack)
{
inputTimer = 0;
}
if (previousControlState.state == ControlStates.PressedAndHeld && previousHeldTimer <= GetHeldTimeLimit(control))
{
currentState = ControlStates.PressedAndReleased;
}
else
{
if ((previousControlState.state == ControlStates.PressedOnce || previousControlState.state == ControlStates.PressedAndReleased) &&
previousInputTimer <= GetInputTimeLimit(control))
{
currentState = ControlStates.PressedAndReleased;
}
else
{
currentState = ControlStates.Released;
}
}
}
else
{
inputTimer = 0;
currentState = ControlStates.Released;
}
break;
}
}
// if we're in a combo or held state, the input timer gets incremented.
if (currentState == ControlStates.PressedOnce || currentState == ControlStates.PressedAndHeld || currentState == ControlStates.PressedAndReleased)
{
inputTimer = previousInputTimer + 1;
if (currentState == ControlStates.PressedAndHeld)
{
heldTimer = previousHeldTimer + 1;
}
else
{
heldTimer = 0;
}
}
else
{
inputTimer = 0;
}
var result = new ControlStateMetadata(currentState, inputTimer, heldTimer, doubleInputCooldown);
return(result);
}