The Ring programming language version 1.5.3 book - Part 61 of 184
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This document contains source code for a Flappy Bird 3000 game implemented in Ring. It defines game objects like sprites, maps, and text to display the title screen, gameplay screen, and score. Gameplay involves controlling a bird sprite to fly between blocks without colliding, to accumulate points up to a target score of 3000 to win. Functions are defined to handle input, movement, collision detection, scoring, and win/lose conditions. A GameState class stores game variables like score and play status.
![Ring Documentation, Release 1.5.3
point = ogame.screen_h+30
nstep = 10
direction = ge_direction_incvertical
state = func oGame,oSelf {
x = oGame.aObjects[oGameState.playerindex]
if oself.x >= x.x and oself.y >= x.y and
oself.x <= x.x + x.width and
oself.y <= x.y + x.height
if oGameState.value > 0
oGameState.value-=10
ok
ogame.remove(oself.nindex)
checkgameover(oGame)
ok
}
}
}
ok
}
}
next
text {
size = 30
file = "fonts/pirulen.ttf"
text = "Destroy All Enemies!"
nstep = 3
color = GE_COLOR_GREEN
x = 100 y=50
direction = ge_direction_incvertical
point = 500
}
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 } }
}
text {
animate = false
point = 400
size = 30
file = "fonts/pirulen.ttf"
text = "Energy : " + oGameState.value
x = 500 y=50
state = func oGame,oSelf { oSelf { text = "Energy : " + oGameState.value } }
}
text {
animate = false
point = 400
size = 30
file = "fonts/pirulen.ttf"
text = "Level : " + oGameState.level
x = 500 y=90
}
}
52.27. Stars Fighter Game 475](https://image.slidesharecdn.com/501fayedringdoc1-180328143022/85/The-Ring-programming-language-version-1-5-3-book-Part-61-of-184-1-320.jpg)
![Ring Documentation, Release 1.5.3
}
}
}
showfire(oGame,oGame.aObjects[oGameState.PlayerIndex].x+40,
oGame.aObjects[oGameState.PlayerIndex].y+40)
oGame.aObjects[oGameState.PlayerIndex].enabled = false
oGame.remove(oGameState.PlayerIndex)
ok
func showfire oGame,nX,nY
oGame {
animate {
file = "images/fire.png"
x = nX
y = nY
framewidth = 40
height = 42
nStep = 3
transparent = true
state = func oGame,oSelf {
oSelf {
nStep--
if nStep = 0
nStep = 3
if frame < 13
frame++
else
frame=1
oGame.remove(oself.nIndex)
ok
ok
}
}
}
}
class gamestate
score = 0
level = 1
enemies = 1
value = 100
playerindex = 2
gameresult = false
startplay=false
Screen Shot:
52.27. Stars Fighter Game 477](https://image.slidesharecdn.com/501fayedringdoc1-180328143022/85/The-Ring-programming-language-version-1-5-3-book-Part-61-of-184-3-320.jpg)
![Ring Documentation, Release 1.5.3
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 481](https://image.slidesharecdn.com/501fayedringdoc1-180328143022/85/The-Ring-programming-language-version-1-5-3-book-Part-61-of-184-7-320.jpg)
![Ring Documentation, Release 1.5.3
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 483](https://image.slidesharecdn.com/501fayedringdoc1-180328143022/85/The-Ring-programming-language-version-1-5-3-book-Part-61-of-184-9-320.jpg)
The Ring programming language version 1.5.3 book - Part 61 of 184
- 1. Ring Documentation, Release 1.5.3 point = ogame.screen_h+30 nstep = 10 direction = ge_direction_incvertical state = func oGame,oSelf { x = oGame.aObjects[oGameState.playerindex] if oself.x >= x.x and oself.y >= x.y and oself.x <= x.x + x.width and oself.y <= x.y + x.height if oGameState.value > 0 oGameState.value-=10 ok ogame.remove(oself.nindex) checkgameover(oGame) ok } } } ok } } next text { size = 30 file = "fonts/pirulen.ttf" text = "Destroy All Enemies!" nstep = 3 color = GE_COLOR_GREEN x = 100 y=50 direction = ge_direction_incvertical point = 500 } 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 } } } text { animate = false point = 400 size = 30 file = "fonts/pirulen.ttf" text = "Energy : " + oGameState.value x = 500 y=50 state = func oGame,oSelf { oSelf { text = "Energy : " + oGameState.value } } } text { animate = false point = 400 size = 30 file = "fonts/pirulen.ttf" text = "Level : " + oGameState.level x = 500 y=90 } } 52.27. Stars Fighter Game 475
- 2. Ring Documentation, Release 1.5.3 func checkwin ogame if oGameState.gameresult return ok if oGameState.enemies = 0 oGameState.gameresult = true oGame { if oGameState.level < 30 text { point = 400 size = 30 file = "fonts/pirulen.ttf" text = "Level Completed!" nStep = 3 x = 500 y=10 state = func ogame,oself { if oself.y >= 400 ogame.shutdown = true oGameState.level++ oGameState.enemies = oGameState.level oGameState.gameresult = false ok } } else 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 } ok func checkgameover ogame if oGameState.gameresult return ok if oGameState.value <= 0 oGameState.gameresult = true oGame { text { point = 400 size = 30 nStep = 3 file = "fonts/pirulen.ttf" text = "Game Over !!!" x = 500 y=10 state = func ogame,oself { if oself.y >= 400 ogame.shutdown = true ok 52.27. Stars Fighter Game 476
- 3. Ring Documentation, Release 1.5.3 } } } showfire(oGame,oGame.aObjects[oGameState.PlayerIndex].x+40, oGame.aObjects[oGameState.PlayerIndex].y+40) oGame.aObjects[oGameState.PlayerIndex].enabled = false oGame.remove(oGameState.PlayerIndex) ok func showfire oGame,nX,nY oGame { animate { file = "images/fire.png" x = nX y = nY framewidth = 40 height = 42 nStep = 3 transparent = true state = func oGame,oSelf { oSelf { nStep-- if nStep = 0 nStep = 3 if frame < 13 frame++ else frame=1 oGame.remove(oself.nIndex) ok ok } } } } class gamestate score = 0 level = 1 enemies = 1 value = 100 playerindex = 2 gameresult = false startplay=false Screen Shot: 52.27. Stars Fighter Game 477
- 4. Ring Documentation, Release 1.5.3 52.28 Flappy Bird 3000 Game The Flappy Bird 3000 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 { 52.28. Flappy Bird 3000 Game 478
- 5. Ring Documentation, Release 1.5.3 title = "Flappy Bird 3000" sprite { 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() but nKey = key_space oGameState.startplay=true ogame.shutdown=true 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 size = 35 file = "fonts/pirulen.ttf" text = "Flappy Bird 3000" x = 150 y=50 } text { animate = false size = 25 file = "fonts/pirulen.ttf" text = "Version 1.0" x = 280 y=100 } text { animate = false size = 16 file = "fonts/pirulen.ttf" text = "(C) 2016, Mahmoud Fayed" x = 245 y=140 } text { animate = false size = 25 file = "fonts/pirulen.ttf" text = "To Win Get Score = 3000" x = 150 y=270 } text { animate = false size = 25 file = "fonts/pirulen.ttf" text = "Press Space to start" x = 190 y=470 } text { 52.28. Flappy Bird 3000 Game 479
- 6. Ring Documentation, Release 1.5.3 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 480
- 7. Ring Documentation, Release 1.5.3 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 481
- 8. Ring Documentation, Release 1.5.3 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 482
- 9. Ring Documentation, Release 1.5.3 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 483
- 10. Ring Documentation, Release 1.5.3 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 484