bool CheckSwingDone()
{
List <SwordFrame> swingDesc = Swings[swingIndex];
SwordFrame lastFrame = swingDesc[swingDesc.Count - 1];
return(swingElapsedTime > lastFrame.frameTime);
}
void RecordSwordFrame()
{
SwordFrame thisFrame = new SwordFrame();
thisFrame.hiltPos = this.hiltPos;
thisFrame.tipPos = this.tipPos;
thisFrame.frameTime = Time.realtimeSinceStartup;
recordedFrames.Add(thisFrame);
}
void DrawSwordFrame(SwordFrame f, Color[] pixels, float cityScale, float alpha)
{
Vector2 worldTipPos = ConvertSwordCoordsToWorldCoords(f.tipPos);
Vector2 worldHiltPos = ConvertSwordCoordsToWorldCoords(f.hiltPos);
Vector2Int screenTipPos = myCity.WorldToScreen(worldTipPos);
Vector2Int screenHiltPos = myCity.WorldToScreen(worldHiltPos);
FakeBresenham(screenTipPos, screenHiltPos, pixels, Color.white, alpha);
//Bresenham(screenTipPos, screenHiltPos, pixels, Color.white, alpha);
}
void InterpSwordFrames(int index0, int index1, float interpFactor)
{
List <SwordFrame> swingDesc = Swings[swingIndex];
SwordFrame prevFrame = swingDesc[index0];
SwordFrame nextFrame = swingDesc[index1];
Vector2 hiltDelta = nextFrame.hiltPos - prevFrame.hiltPos;
this.hiltPos = prevFrame.hiltPos + hiltDelta * interpFactor;
Vector2 tipDelta = nextFrame.tipPos - prevFrame.tipPos;
this.tipPos = prevFrame.tipPos + tipDelta * interpFactor;
}
void PurgeSwordFrames()
{
while (recordedFrames.Count > 0)
{
SwordFrame f = recordedFrames[0];
if (Time.realtimeSinceStartup - f.frameTime > SwordFade)
{
recordedFrames.RemoveAt(0);
}
else
{
break;
}
}
}
void MoveSword()
{
List <SwordFrame> swingDesc = Swings[swingIndex];
SwordFrame f;
int prevIndex = -1;
for (int i = 0; i < swingDesc.Count; ++i)
{
f = swingDesc[i];
if (f.frameTime < swingElapsedTime)
{
prevIndex = i;
}
else
{
break;
}
}
if (prevIndex == -1)
{
// erm?
prevIndex = 0;
}
int nextIndex = prevIndex + 1;
//Debug.Log(string.Format("swing indices {0} {1}", prevIndex, nextIndex));
if (nextIndex == swingDesc.Count)
{
InterpSwordFrames(prevIndex, prevIndex, 0.0f);
}
else
{
SwordFrame prevFrame = swingDesc[prevIndex];
SwordFrame nextFrame = swingDesc[nextIndex];
float deltaTimeBetweenFrames = nextFrame.frameTime - prevFrame.frameTime;
float elapsedTimeSinceStartTime = swingElapsedTime - prevFrame.frameTime;
float fracTime = elapsedTimeSinceStartTime / deltaTimeBetweenFrames;
//Debug.Log("fracTime: " + fracTime);
InterpSwordFrames(prevIndex, nextIndex, fracTime);
}
}
void makeSwings()
{
Swings = new List <List <SwordFrame> >();
List <SwordFrame> leftSwing = new List <SwordFrame>();
SwordFrame lsf0 = new SwordFrame();
lsf0.hiltPos = new Vector2(1.0f, -1.0f);
lsf0.tipPos = new Vector2(2.0f, -1.5f);
lsf0.frameTime = 0.0f;
leftSwing.Add(lsf0);
SwordFrame lsf1 = new SwordFrame();
lsf1.hiltPos = new Vector2(1.5f, 0.0f);
lsf1.tipPos = new Vector2(2.5f, 0.0f);
lsf1.frameTime = 0.1f;
leftSwing.Add(lsf1);
SwordFrame lsf2 = new SwordFrame();
lsf2.hiltPos = new Vector2(1.0f, 1.0f);
lsf2.tipPos = new Vector2(2.0f, 1.5f);
lsf2.frameTime = 0.2f;
leftSwing.Add(lsf2);
Swings.Add(leftSwing);
List <SwordFrame> rightSwing = new List <SwordFrame>();
SwordFrame rsf0 = new SwordFrame();
rsf0.hiltPos = new Vector2(1.0f, 1.0f);
rsf0.tipPos = new Vector2(2.0f, 1.5f);
rsf0.frameTime = 0.0f;
rightSwing.Add(rsf0);
SwordFrame rsf1 = new SwordFrame();
rsf1.hiltPos = new Vector2(1.5f, 0.0f);
rsf1.tipPos = new Vector2(2.5f, 0.0f);
rsf1.frameTime = 0.1f;
rightSwing.Add(rsf1);
SwordFrame rsf2 = new SwordFrame();
rsf2.hiltPos = new Vector2(1.0f, -1.0f);
rsf2.tipPos = new Vector2(2.0f, -1.5f);
rsf2.frameTime = 0.2f;
rightSwing.Add(rsf2);
Swings.Add(rightSwing);
List <SwordFrame> bigSwing = new List <SwordFrame>();
SwordFrame bsf0 = new SwordFrame();
bsf0.hiltPos = new Vector2(0.0f, 1.0f);
bsf0.tipPos = new Vector2(0.0f, 2.0f);
bsf0.frameTime = 0.0f;
bigSwing.Add(bsf0);
SwordFrame bsf1 = new SwordFrame();
bsf1.hiltPos = new Vector2(1.3f, 0.5f);
bsf1.tipPos = new Vector2(2.5f, 1.5f);
bsf1.frameTime = 0.05f;
bigSwing.Add(bsf1);
SwordFrame bsf2 = new SwordFrame();
bsf2.hiltPos = new Vector2(1.5f, 0.0f);
bsf2.tipPos = new Vector2(2.5f, 0.0f);
bsf2.frameTime = 0.1f;
bigSwing.Add(bsf2);
SwordFrame bsf3 = new SwordFrame();
bsf3.hiltPos = new Vector2(1.3f, -0.5f);
bsf3.tipPos = new Vector2(2.5f, -1.5f);
bsf3.frameTime = 0.15f;
bigSwing.Add(bsf3);
SwordFrame bsf4 = new SwordFrame();
bsf4.hiltPos = new Vector2(0.0f, -1.0f);
bsf4.tipPos = new Vector2(0.0f, -2.0f);
bsf4.frameTime = 0.2f;
bigSwing.Add(bsf4);
Swings.Add(bigSwing);
}
