public void TravelPath(byte toGridX, byte toGridY)
{
// Assign Travel Data
this.willArriveX = toGridX;
this.willArriveY = toGridY;
this.startTime = Systems.timer.Frame;
this.startX = this.posX;
this.startY = this.posY;
this.endX = toGridX * (byte)WorldmapEnum.TileWidth - 4;
this.endY = toGridY * (byte)WorldmapEnum.TileHeight - 20;
// Determine the standard walk duration.
int dist = TrigCalc.GetDistance(this.startX, this.startY, this.endX, this.endY);
this.duration = (int)(dist * 0.4);
// Update Face Direction
if (this.endX > this.startX)
{
this.faceRight = true;
}
else
{
this.faceRight = false;
}
}
// Play a sound, but only if it's local to the character, and the distance relative to them.
public void PlaySound(SoundEffect sound, float volume, int posX, int posY)
{
// If there is insufficient sound, don't play anything.
if (Systems.settings.audio.SoundVolume <= 0)
{
return;
}
// Do not play this sound if they're not in the same room.
if (Systems.localServer.MyCharacter.room.roomID != this.roomID)
{
return;
}
// Determine the approximate distance from the character / screen.
int midX = Systems.camera.posX + Systems.camera.halfWidth;
int midY = Systems.camera.posY + Systems.camera.halfHeight;
float dist = TrigCalc.GetDistance(midX, midY, posX, posY);
// If the sound is too far away, no sound emits:
if (dist > 1400)
{
return;
}
float pan = 0f;
if (midX > posX)
{
int diff = midX - posX;
if (diff > 1400)
{
return;
}
if (diff > 250)
{
pan = 0 - Spectrum.GetPercentFromValue(diff, 250, 1400);
}
}
else if (midX < posX)
{
int diff = posX - midX;
if (diff > 1400)
{
return;
}
if (diff > 250)
{
pan = Spectrum.GetPercentFromValue(diff, 250, 1400);
}
}
// Volume
float perDist = Spectrum.GetPercentFromValue(dist, 250, 1400);
volume = Math.Min(volume, volume * (1f - Math.Abs(perDist))) * Systems.settings.audio.SoundVolume;
// Play the sound:
sound.Play(volume, 0f, pan);
}