The Ring programming language version 1.5.1 book - Part 50 of 180

1. Ring Documentation, Release 1.5.1
animate = false
size = 20
file = "fonts/pirulen.ttf"
text = "Press Esc to Exit"
x = 260 y=510
}
animate {
file = "images/fbbird.png"
x = 200
y = 200
framewidth = 20
scaled = true
height = 50
width = 50
nStep = 3
transparent = true
animate = true
direction = ge_direction_random
state = func oGame,oSelf {
oSelf {
nStep--
if nStep = 0
nStep = 3
if frame < 3
frame++
else
frame=1
ok
ok
if x <= 0 x=0 ok
if y <= 0 y=0 ok
if x >= 750 x= 750 ok
if y > 550 y=550 ok
}
}
}
Sound {
file = "sound/music2.wav"
}
}
if oGameState.startplay
oGame.refresh()
playstart(oGame)
oGame.refresh()
ok
end
func playstart oGame
oGame {
FPS = 60
FixedFPS = 120
Title = "Flappy Bird 3000"
Sprite {
52.28. Flappy Bird 3000 Game 465

2. Ring Documentation, Release 1.5.1
file = "images/fbback.png"
x = 0 y=0 width=800 height = 600 scaled = true animate = false
keypress = func ogame,oself,nKey {
if nkey = key_esc or nKey = GE_AC_BACK
ogame.shutdown()
ok
}
}
Map {
blockwidth = 80
blockheight = 80
aMap = [
[0,0,0,0,0,0,0,0,0,1,0,0,0,3,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0],
[0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0],
[0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,2,0,0,0,1,0,0,0],
[0,0,0,0,0,0,0,0,0,1,0,0,0,2,0,0,0,3,0,0,0,1,0,0,0,1,0,0,0],
[0,0,0,0,0,0,0,0,0,3,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,3,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0]
]
newmap(aMap)
aImages = ["images/fbwall.png","images/fbwallup.png",
"images/fbwalldown.png"]
state = func oGame,oSelf {
if oGameState.gameresult = false
px = oGame.aObjects[3].x
py = oGame.aObjects[3].y
oSelf {
x -= 3
if x < - 2100
x = 0
newmap(aMap)
ok
nCol = getcol(px,0)
if nCol=11 or nCol=15 or nCol=19 or nCol=23 or nCol=27
if nCol != oGameState.lastcol
oGameState.lastcol = nCol
oGameState.Score += 100
oGame { Sound {
once = true
file = "sound/sfx_point.wav"
} }
checkwin(oGame)
ok
ok
}
if oSelf.getvalue(px+40,py) != 0 or
oSelf.getvalue(px+40,py+40) != 0 or
oSelf.getvalue(px,py) != 0 or
oSelf.getvalue(px,py+40) != 0
oGameState.gameresult = true
oGame {
text {
point = 550
size = 30
nStep = 3
52.28. Flappy Bird 3000 Game 466

3. Ring Documentation, Release 1.5.1
file = "fonts/pirulen.ttf"
text = "Game Over !!!"
x = 500 y=10
state = func ogame,oself {
if oself.y >= 550
ogame.shutdown = true
ok
if oself.y = 90
ogame {
Sound {
once = true
file = "sound/sfx_die.wav"
}
}
ok
}
}
Sound {
once = true
file = "sound/sfx_hit.wav"
}
}
ok
ok
}
}
animate {
file = "images/fbbird.png"
x = 10
y = 10
framewidth = 20
scaled = true
height = 50
width = 50
nStep = 3
transparent = true
state = func oGame,oSelf {
oSelf {
nStep--
if nStep = 0
nStep = 3
if frame < 3
frame++
else
frame=1
ok
ok
}
if not oGameState.playerwin
oGameState.down --
if oGameState.down = 0
oGameState.down = 3
oself {
y += 25
if y > 550 y=550 ok
}
52.28. Flappy Bird 3000 Game 467

4. Ring Documentation, Release 1.5.1
ok
ok
}
keypress = func ogame,oself,nKey {
if oGameState.gameresult = false
oself {
if nkey = key_space
y -= 55
oGameState.down = 60
if y<=0 y=0 ok
ok
}
ok
}
mouse = func ogame,oself,nType,aMouseList {
if nType = GE_MOUSE_UP
cFunc = oself.keypress
call cFunc(oGame,oSelf,Key_Space)
ok
}
}
text {
animate = false
point = 400
size = 30
file = "fonts/pirulen.ttf"
text = "Score : " + oGameState.score
x = 500 y=10
state = func oGame,oSelf {
oSelf { text = "Score : " + oGameState.score }
}
}
}
func newmap aMap
aV = [
[1,1,3,0,0,2,1,1],
[1,3,0,0,0,2,1,1],
[1,1,1,3,0,2,1,1],
[1,1,1,3,0,0,0,0],
[0,0,0,0,2,1,1,1],
[0,0,2,1,1,1,1,1],
[0,0,0,2,1,1,1,1],
[1,1,1,3,0,2,1,1],
[1,1,1,1,1,3,0,0],
[3,0,0,2,1,1,1,1],
[3,0,0,2,3,0,0,2]
]
for x = 10 to 24 step 4
aVar = aV[ (random(10)+1) ]
for y = 1 to 8
aMap[y][x] = aVar[y]
next
next
52.28. Flappy Bird 3000 Game 468

5. Ring Documentation, Release 1.5.1
func checkwin ogame
if oGameState.score = 3000
oGameState.gameresult = true
oGameState.playerwin = true
oGame {
text {
point = 400
size = 30
nStep = 3
file = "fonts/pirulen.ttf"
text = "You Win !!!"
x = 500 y=10
state = func ogame,oself {
if oself.y >= 400
ogame.shutdown = true
oGameState.value = 0
ok
}
}
}
ok
Class GameState
down = 3
gameresult = false
Score = 0
startplay=false
lastcol = 0
playerwin = false
Screen Shot:
52.28. Flappy Bird 3000 Game 469

6. Ring Documentation, Release 1.5.1
52.29 Super Man 2016 Game
The Super Man 2016 Game source code
# The Ring Standard Library
# Game Engine for 2D Games
# 2016, Mahmoud Fayed <msfclipper@yahoo.com>
oGameState = NULL
Load "gameengine.ring"
func main
oGame = New Game
while true
oGameState = new GameState
oGame {
title = "Super Man 2016"
52.29. Super Man 2016 Game 470

7. Ring Documentation, Release 1.5.1
sprite
{
file = "images/superman.jpg"
x = 0 y=0 width=800 height = 600 scaled = true animate = false
keypress = func ogame,oself,nKey {
if nkey = key_esc or nKey = GE_AC_BACK
ogame.shutdown()
but nKey = key_space
oGameState.startplay=true
ogame.shutdown=true
ok
}
mouse = func ogame,oself,nType,aMouseList {
if nType = GE_MOUSE_UP
oGameState.startplay=true
ogame.shutdown=true
ok
}
state = func ogame,oself {
oself {
if x > -500
x-=1
y-=1
width +=1
height +=4
ok
}
}
}
text {
animate = false
size = 35
file = "fonts/pirulen.ttf"
text = "Super Man 2016"
x = 20 y=30
}
text {
animate = false
size = 25
file = "fonts/pirulen.ttf"
text = "Version 1.0"
x = 20 y=80
}
text {
animate = false
size = 16
file = "fonts/pirulen.ttf"
text = "(C) 2016, Mahmoud Fayed"
x = 20 y=120
}
text {
animate = false
size = 25
file = "fonts/pirulen.ttf"
text = "Press Space to start"
x = 190 y=470
}
52.29. Super Man 2016 Game 471

8. Ring Documentation, Release 1.5.1
text {
animate = false
size = 20
file = "fonts/pirulen.ttf"
text = "Press Esc to Exit"
x = 260 y=510
}
animate {
file = "images/superman.png"
x = 200
y = 200
framewidth = 68
scaled = true
height = 86
width = 60
nStep = 10
transparent = true
animate = true
direction = ge_direction_random
state = func oGame,oSelf {
oSelf {
nStep--
if nStep = 0
nStep = 10
if frame < 1
frame++
else
frame=1
ok
ok
if x <= 0 x=0 ok
if y <= 0 y=0 ok
if x >= 750 x= 750 ok
if y > 550 y=550 ok
}
}
}
Sound {
file = "sound/music2.wav"
}
}
if oGameState.startplay
oGame.refresh()
playstart(oGame)
oGame.refresh()
ok
end
func playstart oGame
oGame {
FPS = 60
FixedFPS = 15
Title = "Super Man 2016"
52.29. Super Man 2016 Game 472

9. Ring Documentation, Release 1.5.1
Sprite {
file = "images/supermancity.jpg"
x = 0 y=0 width=800 height = 600 scaled = true animate = false
}
Map {
blockwidth = 80
blockheight = 80
aMap = [
[0,0,0,4,4,4,0,0,0,1,0,0,0,1,4,4,0,1,0,0,0,0,4,4,0,1,4,
4,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,1,0,0,0,1,0,0,0,1,0,3,3,3,5,3,3,3,3,0],
[0,0,4,0,4,0,4,0,0,1,0,0,0,3,4,4,4,1,0,0,0,0,4,4,0,1,4,
4,4,0,0,4,4,4,4,4,4,4,4,4,4,4,4,1,4,1,0,0,0,1,0,0,0,1,0,4,4,4,4,4,4,4,4,0],
[0,0,0,4,4,4,0,0,0,1,0,0,0,4,4,4,4,1,0,0,0,0,0,0,0,3,4,
4,4,0,0,4,0,0,0,0,0,0,4,2,0,0,4,1,4,1,4,2,4,1,0,2,0,1,0,4,4,4,4,4,4,4,4,0],
[0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,
0,0,0,0,4,4,4,4,4,4,4,4,1,0,0,4,1,4,1,4,1,4,1,0,1,0,1,0,2,2,2,2,2,2,2,2,0],
[0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,
0,0,0,0,2,0,0,0,0,0,2,0,3,0,0,0,1,4,1,4,1,4,1,0,1,0,1,0,1,0,0,0,0,0,0,0,0],
[0,0,0,0,0,0,0,0,0,1,0,0,0,2,0,0,0,1,0,0,0,2,0,0,0,0,0,
0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,1,4,3,4,1,4,3,0,1,0,3,0,1,0,0,0,0,0,0,0,0],
[0,0,2,0,0,2,0,0,2,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,
0,0,0,0,1,0,0,0,0,0,3,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0],
[0,0,1,0,0,1,0,0,1,3,0,0,0,1,0,0,0,3,0,0,0,1,0,0,0,0,0,
0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0]
]
aImages = ["images/smwall.png","images/smwallup.png",
"images/smwalldown.png","images/smstar.png",
"images/smkey.png","images/smstar2.png"]
}
sprite {
type = ge_type_enemy
animate = false
file = "images/smhome.png"
x = 5000
y = 400
width = 290
height = 200
transparent = true
state = func oGame,oSelf {
oself {
x = 5000 + oGame.aObjects[2].x
if x < 0 or x > SCREEN_W return ok
}
if oGameState.gameresult or oGameState.DoorKey = false return ok
if oGame.aObjects[oGameState.playerindex].x > oself.x + 100 and
oGame.aObjects[oGameState.playerindex].y > oself.y + 50
oGameState.gameresult = true
oGame {
sprite {
file = "images/smwin.jpg"
x=0 y=0 width=800 height=600
scaled = true animate=false
state = func ogame,oself {
oself {
x-=5
y-=5
52.29. Super Man 2016 Game 473

10. Ring Documentation, Release 1.5.1
width +=10
height +=10
if x = -300
ogame.shutdown = true
ok
}
}
}
}
ok
}
}
animate {
file = "images/superman.png"
x = 0
y = 0
framewidth = 60
scaled = true
height = 86
width = 60
nStep = 3
transparent = true
state = func oGame,oSelf {
checkstarskeycol(oGame,oSelf)
if not oGameState.playerwin
oself {
file = "images/superman.png"
height = 86
width = 60
for t=1 to 8
if checkwall2(oGame,oSelf,0,5,[2,1])
y += 5
else
exit
ok
next
if y > 500 y=500 ok
}
ok
}
keypress = func ogame,oself,nKey {
if oGameState.gameresult = false
oself {
if nkey = key_up and checkwall(oGame,oSelf,0,-40)
oGameState.value -= 1
checkgameover(oGame)
file = "images/supermanup.png"
height = 123
dotransparent()
y -= 40
oGameState.down = 10
if y<=0 y=0 ok
52.29. Super Man 2016 Game 474