I added sounds for when you gain a point or the computer gains a point. I tried using a chime from my clocks but it takes too long for the computer to start playing the sound for my game, so I kept with the original QBasic sound commands. I also tweaked the A.I. a tiny bit more to make it a little bit more easier I think, and also I adjusted the ball start angle to not start at such tight angles. It was getting where the computer would almost always only lose a ball if it couldn't get a tight angle right at first. So here is the update:
Code: (Select All)
'Pong Clone by SierraKen - May 25, 2022.
'Thank you to B+ for the deflection math code!
'Thanks also to Coolman for sounds recommendation.
_Title "Pong Clone - by SierraKen"
Screen _NewImage(800, 600, 32)
begin:
Cls
Locate 4, 35: Print "P O N G C L O N E"
Locate 7, 44: Print "By SierraKen"
Locate 10, 44: Print "With help by B+"
Locate 15, 25: Print "Use your mouse to control the round paddle on the right side."
Locate 16, 25: Print "First one to reach 10 points wins."
Locate 20, 37: Print "Press Mouse Button To Begin."
Do
While _MouseInput: Wend
If _MouseButton(1) = -1 Then GoTo begin2:
Loop
begin2:
Randomize Timer
' these remain constant
px = 350: py = 250: pr = 5: pc = _RGB32(0, 255, 0) ' <<<< lets label everything of puck with p
speed = 7 ' really keeping puck at constant speed
cx = 100: cy = 300: cr = 25: cc = _RGB32(255, 0, 0) 'Computer Racket
mx = 700: mr = 25: mc = _RGB32(255, 0, 0) ' <<<< evrything mouse starts with m , use different radius for mouse - Your Racket
score = 0
cscore = 0
freq = 600
timing = .5
_Delay 1
start:
px = 400: py = 300
Cls
angle:
pa = _Pi(2) * Rnd ' pa = puck angle this is rnd times all directions 0 to 360 in degrees 0 to 2*pi in radians
ang = _R2D(pa)
If ang > 80 And ang < 100 Then GoTo angle:
If ang > 260 And ang < 280 Then GoTo angle:
Do
Cls ' Clear our work and recalulate and redraw everything
Line (25, 25)-(775, 25), _RGB32(255, 255, 255)
Line (25, 575)-(775, 575), _RGB32(255, 255, 255)
For nety = 25 To 575 Step 20
Line (400, nety)-(400, nety + 10), _RGB32(255, 255, 255)
Next nety
Locate 1, 10: Print " Computer: "; cscore
Locate 1, 78: Print " You: "; score
If cscore = 10 Then
_AutoDisplay
Cls
Locate 5, 40
Print "You Lose!"
Locate 10, 40
Print "Again (Y/N)?";
again:
ag$ = InKey$
If ag$ = "y" Or ag$ = "Y" Then GoTo begin:
If ag$ = "n" Or ag$ = "N" Or ag$ = Chr$(27) Then End
GoTo again
End If
If score = 10 Then
_AutoDisplay
Cls
Locate 5, 20
Print "You Win!"
Locate 10, 20
Print "Again (Y/N)?";
again2:
ag2$ = InKey$
If ag2$ = "y" Or ag2$ = "Y" Then GoTo begin:
If ag2$ = "n" Or ag2$ = "N" Or ag2$ = Chr$(27) Then End
GoTo again2
End If
a$ = InKey$
If a$ = " " Then GoTo start:
If a$ = Chr$(27) Then End
While _MouseInput: Wend ' better way to poll mouse and label mouse x, y as mx, my like everyone else
my = _MouseY
fillCircle mx, my, mr, mc ' draw mouse paddle
' check for collision
' first part measure distance between mouse center and puck center, is it less than radius of mouse + puck?
If Sqr((mx - px) ^ 2 + (my - py) ^ 2) < (pr + mr) Then ' (pr + pr2) to (r + rr) collision!
pa = _Atan2(py - my, px - mx) ' get the angle of the puck to the mouse
px = px + speed * Cos(pa) ' move the puck out of the mouse paddle
py = py + speed * Sin(pa) '
sounds freq, timing
_Display
End If
If py > cy Then
cdist = py - cy
cy = cy + cdist / 6
End If
If py < cy Then
cdist = cy - py
cy = cy - cdist / 6
End If
fillCircle cx, cy, cr, cc
If Sqr((cx - px) ^ 2 + (cy - py) ^ 2) < (pr + cr) Then ' (pr + pr2) to (r + rr) collision!
pa = _Atan2(py - cy, px - cx) ' get the angle of the puck to the mouse
px = px + speed * Cos(pa) ' move the puck out of the mouse paddle
py = py + speed * Sin(pa) '
sounds freq, timing
_Display
End If
'keep puck out of wall = wall boundary +- radius of puck
If px > 775 Then cscore = cscore + 1: gong: GoTo start:
If px < 25 Then score = score + 1: gong2: GoTo start:
If py > 575 - pr Then sounds freq, timing: pa = -pa: py = 575 - pr ' move puck out of wall !!!
If py < 25 + pr Then sounds freq, timing: pa = -pa: py = 25 + pr ' move puck out of wall !!!
' nove the puck along and draw it
px = px + speed * Cos(pa) ' now move the puck along it's new direction pa = puck angle
py = py + speed * Sin(pa) '
fillCircle px, py, pr, pc ' draw puck
_Display
_Limit 60 ' hold screen for moment
Loop
Sub sounds (freq, timing)
Sound freq, timing
End Sub
'from Steve Gold standard
Sub fillCircle (CX As Integer, CY As Integer, R As Integer, C As _Unsigned Long)
Dim Radius As Integer, RadiusError As Integer
Dim X As Integer, Y As Integer
Radius = Abs(R): RadiusError = -Radius: X = Radius: Y = 0
If Radius = 0 Then PSet (CX, CY), C: Exit Sub
Line (CX - X, CY)-(CX + X, CY), C, BF
While X > Y
RadiusError = RadiusError + Y * 2 + 1
If RadiusError >= 0 Then
If X <> Y + 1 Then
Line (CX - Y, CY - X)-(CX + Y, CY - X), C, BF
Line (CX - Y, CY + X)-(CX + Y, CY + X), C, BF
End If
X = X - 1
RadiusError = RadiusError - X * 2
End If
Y = Y + 1
Line (CX - X, CY - Y)-(CX + X, CY - Y), C, BF
Line (CX - X, CY + Y)-(CX + X, CY + Y), C, BF
Wend
End Sub
Sub gong
For snd = 200 To 100 Step -5
Sound snd, .5
Next snd
End Sub
Sub gong2
For snd = 100 To 200 Step 5
Sound snd, .5
Next snd
End Sub
