diff options
Diffstat (limited to 'game.bmx')
| -rw-r--r-- | game.bmx | 741 |
1 files changed, 394 insertions, 347 deletions
@@ -1,347 +1,394 @@ -' Vectoroids -' -' Copyright 2005 Ian Cowburn -' -' $Id$ -' -Strict -Import noddybox.vector -Import noddybox.bitmapfont -Import noddybox.vectorgfx -Import "types.bmx" -Import "sounds.bmx" - -Type TGame - - Field score:Int - Field astlist:TList - Field bullets:TList - Field lives:Int - Field ship:TVectorGfxObject - Field lifeship:TVectorGfxObject - Field shotdelay:Int - Field deaddelay:Int - Field x:Double - Field y:Double - Field dx:Double - Field dy:Double - Field waiting:Int - Field freq:Int - Field hit:Int - Field hyperdelay:Int - Field waitdelay:Int - Field leveldelay:Int - Field minspeed:Double - Field maxspeed:Double - Field numast:Int - Field extralife:Int - Field saucerdelay:Int - Field saucertime:Int - Field saucershot:Int - Field saucer:TSaucer - - Method New() - score=0 - astlist=CreateList() - bullets=CreateList() - lives=2 - ship=GameGFX.ship.Clone() - lifeship=GameGFX.ship.Clone() - deaddelay=250 - waiting=True - waitdelay=500 - x=GraphicsWidth()/2 - y=GraphicsHeight()/2 - dx=0 - dy=0 - ship.ang=0 - ship.x=x - ship.y=y - leveldelay=0 - extralife=10000 - - lifeship.y=5 - lifeship.scale=0.5 - - minspeed=0.1 - maxspeed=1.0 - numast=5 - - saucertime=120*50 - saucerdelay=0 - saucershot=150 - - NewLevel() - End Method - - Method NewLevel() - TAsteroid.minspeed=minspeed - TAsteroid.maxspeed=maxspeed - For Local f:Int=0 Until numast - astlist.AddLast(TAsteroid.Create()) - Next - freq=30 - hit=0 - bullets.Clear() - shotdelay=0 - hyperdelay=0 - End Method - - Method CheckShipLaunch() - Local x1:Int=GraphicsWidth()/2-100 - Local y1:Int=GraphicsHeight()/2-100 - Local x2:Int=GraphicsWidth()/2+100 - Local y2:Int=GraphicsHeight()/2+100 - - If waitdelay=0 Or KeyHit(GameConfig.khyper) - FlushKeys() - waiting=False - EndIf - - waitdelay:-1 - - For Local a:TAsteroid=EachIn astlist - If saucer Or (a.x>x1 And a.x<x2 And a.y>y1 And a.y<y2) - SetAlpha(0.7-Float(waitdelay)/1000.0) - ship.Draw() - SetColor(255,0,0) - DrawLine(x1,y1,x2,y1) - DrawLine(x2,y1,x2,y2) - DrawLine(x2,y2,x1,y2) - DrawLine(x1,y2,x1,y1) - SetColor(255,255,255) - SetAlpha(1) - - GameGFX.font.Centre("press hyperspace to launch early",150) - - Return - EndIf - Next - - waiting=False - End Method - - Method Play:Int() - Cls - - If waiting And lives>=0 - CheckShipLaunch() - EndIf - - If astlist.Count()=0 - If leveldelay=0 - leveldelay=200 - Else - leveldelay:-1 - If leveldelay=0 - numast=Min(20,numast+2) - minspeed=Min(0.5,minspeed+0.05) - maxspeed=Min(2.0,maxspeed+0.05) - saucertime=Max(10,saucertime-20) - saucershot=Max(25,saucershot-10) - NewLevel() - EndIf - EndIf - EndIf - - If lives>-1 And saucer=Null - saucerdelay:+1 - - If saucerdelay>saucertime - saucerdelay=0 - If score<10000 - saucer=TSaucer.Create(True,saucershot) - ElseIf score<20000 - saucer=TSaucer.Create(Rand(0,1),saucershot) - Else - saucer=TSaucer.Create(False,saucershot) - EndIf - EndIf - EndIf - - - If lives>-1 And Not waiting - If KeyDown(GameConfig.kleft) - ship.ang:-20 - If ship.ang<0 - ship.ang:+3600 - EndIf - EndIf - - If KeyDown(GameConfig.kright) - ship.ang=(ship.ang+20) Mod 3600 - EndIf - - If KeyDown(GameConfig.kthrust) - Sounds.PlayerThrust(True) - dx=Min(2,Max(-2,dx+Lookup.si[ship.ang]*0.1)) - dy=Min(2,Max(-2,dy+Lookup.co[ship.ang]*0.1)) - Else - Sounds.PlayerThrust(False) - EndIf - - If KeyDown(GameConfig.khyper) And hyperdelay=0 - x=Rand(10,GraphicsWidth()-10) - y=Rand(10,GraphicsHeight()-10) - dx=0 - dy=0 - hyperdelay=100 - EndIf - - If KeyDown(GameConfig.kfire) And shotdelay=0 - Sounds.PlayerFire() - bullets.AddLast(TShot.Create(ship)) - shotdelay=25 - EndIf - - If shotdelay>0 - shotdelay:-1 - EndIf - - If hyperdelay>0 - hyperdelay:-1 - EndIf - - If KeyHit(KEY_ESCAPE) - lives=-1 - TParticleMachine.AsteroidExplosion(ship.x,ship.y) - Sounds.ShipExplosion() - EndIf - - x:+dx - y:+dy - - If x<0 - x:+GraphicsWidth() - EndIf - - If x>=GraphicsWidth() - x:-GraphicsWidth() - EndIf - - If y<0 - y:+GraphicsHeight() - EndIf - - If y>=GraphicsHeight() - y:-GraphicsHeight() - EndIf - - ship.x=x - ship.y=y - EndIf - - SetAlpha(0.7) - - For Local a:TAsteroid=EachIn astlist - a.Update() - Next - - For Local f:Int=1 To lives - lifeship.x=f*9 - lifeship.Draw() - Next - - SetAlpha(1) - - GameGFX.font.Centre(score,0) - SetColor(255,255,255) - If lives<0 - For Local s:TShot=EachIn bullets - s.Update(bullets,astlist,saucer) - Next - Else - For Local s:TShot=EachIn bullets - Local sc:Int=s.Update(bullets,astlist,saucer) - score:+sc - - If sc - If score>extralife - If extralife=10000 - extralife=50000 - Else - extralife:+50000 - EndIf - lives:+1 - Sounds.ExtraLife() - EndIf - - hit:+1 - If hit>3 - hit=0 - If freq>15 - freq:-1 - EndIf - EndIf - EndIf - Next - EndIf - - Local hit:Int=False - - If saucer - SetAlpha(0.7) - If lives>-1 And Not waiting - hit=saucer.Update(ship) - Else - saucer.Update(Null) - EndIf - - SetAlpha(1) - - If saucer.Finished() - saucer=Null - Sounds.NoSaucer() - EndIf - EndIf - - If lives<0 - deaddelay:-1 - GameGFX.font.Centre("game over",292) - Else - If Not waiting - SetAlpha(0.7) - - If hit Or Collides(ship.DrawToPointList()) - TParticleMachine.ShipExplosion(ship.x,ship.y) - Sounds.ShipExplosion() - - lives:-1 - x=GraphicsWidth()/2 - y=GraphicsHeight()/2 - dx=0 - dy=0 - ship.ang=0 - ship.x=x - ship.y=y - waiting=True - waitdelay=500 - FlushKeys() - EndIf - - SetAlpha(1) - EndIf - EndIf - - TParticleMachine.Process() - Sounds.Update(freq) - - FlushMem - Flip - - Return deaddelay>0 - End Method - - Method Collides:Int(list:TList) - For Local a:TAsteroid=EachIn astlist - For Local p:TVectorGfxPoint=EachIn list - If a.obj.IsInside(p.x,p.y) - Return True - EndIf - Next - Next - - Return False - End Method - -End Type +' Vectoroids
+'
+' Copyright 2005 Ian Cowburn
+'
+' $Id$
+'
+Strict
+Import noddybox.vector
+Import noddybox.bitmapfont
+Import noddybox.vectorgfx
+Import "types.bmx"
+Import "sounds.bmx"
+
+Type TGame
+
+ Field score:Int
+ Field astlist:TList
+ Field bullets:TList
+ Field lives:Int
+ Field ship:TVectorGfxObject
+ Field lifeship:TVectorGfxObject
+ Field shotdelay:Int
+ Field deaddelay:Int
+ Field x:Double
+ Field y:Double
+ Field dx:Double
+ Field dy:Double
+ Field waiting:Int
+ Field freq:Int
+ Field hit:Int
+ Field hyperdelay:Int
+ Field waitdelay:Int
+ Field leveldelay:Int
+ Field minspeed:Double
+ Field maxspeed:Double
+ Field numast:Int
+ Field extralife:Int
+ Field saucerdelay:Int
+ Field saucertime:Int
+ Field saucershot:Int
+ Field saucer:TSaucer
+
+ Method New()
+ score=0
+ astlist=CreateList()
+ bullets=CreateList()
+ lives=2
+ ship=GameGFX.ship.Clone()
+ lifeship=GameGFX.ship.Clone()
+ deaddelay=250
+ waiting=True
+ waitdelay=500
+ x=GraphicsWidth()/2
+ y=GraphicsHeight()/2
+ dx=0
+ dy=0
+ ship.ang=0
+ ship.x=x
+ ship.y=y
+ leveldelay=0
+ extralife=10000
+
+ lifeship.y=5
+ lifeship.scale=0.5
+
+ minspeed=0.1
+ maxspeed=1.0
+ numast=5
+
+ saucertime=120*50
+ saucerdelay=0
+ saucershot=150
+
+ NewLevel()
+ End Method
+
+ Method NewLevel()
+ TAsteroid.minspeed=minspeed
+ TAsteroid.maxspeed=maxspeed
+ For Local f:Int=0 Until numast
+ astlist.AddLast(TAsteroid.Create())
+ Next
+ freq=30
+ hit=0
+ bullets.Clear()
+ shotdelay=0
+ hyperdelay=0
+ End Method
+
+ Method CheckShipLaunch()
+ Local x1:Int=GraphicsWidth()/2-100
+ Local y1:Int=GraphicsHeight()/2-100
+ Local x2:Int=GraphicsWidth()/2+100
+ Local y2:Int=GraphicsHeight()/2+100
+
+ If waitdelay=0 Or KeyHit(GameConfig.khyper)
+ FlushKeys()
+ waiting=False
+ EndIf
+
+ waitdelay:-1
+
+ For Local a:TAsteroid=EachIn astlist
+ If saucer Or (a.x>x1 And a.x<x2 And a.y>y1 And a.y<y2)
+ SetAlpha(0.7-Float(waitdelay)/1000.0)
+ ship.Draw()
+ SetColor(255,0,0)
+ DrawLine(x1,y1,x2,y1)
+ DrawLine(x2,y1,x2,y2)
+ DrawLine(x2,y2,x1,y2)
+ DrawLine(x1,y2,x1,y1)
+ SetColor(255,255,255)
+ SetAlpha(1)
+
+ GameGFX.font.Centre("press hyperspace to launch early",150)
+
+ Return
+ EndIf
+ Next
+
+ waiting=False
+ End Method
+
+ Method Pause()
+ Local i:Timage=CreateImage(GraphicsWidth(),GraphicsHeight(),1,MASKEDIMAGE|DYNAMICIMAGE|FILTEREDIMAGE)
+
+ GrabImage(i,0,0)
+ MidHandleImage(i)
+
+ Local a:Int[]=[0,0,0,0,0,0,0,0]
+ Local ac:Int[]=[7,6,5,4,3,2,1,0]
+
+ Sounds.Pause()
+
+ While Not KeyHit(GameConfig.kpause)
+ Cls
+
+ Local al:Double=0.3
+
+ For Local f:Int=0 Until a.length
+ SetAlpha(al)
+ SetRotation(a[f])
+ SetScale(al,al)
+ DrawImage(i,GraphicsWidth()/2,GraphicsHeight()/2)
+ If ac[f]>0
+ ac[f]:-1
+ Else
+ a[f]:+1
+ EndIf
+ al:+0.1
+ Next
+
+ SetRotation(0)
+ SetScale(1,1)
+ GameGFX.font.Centre("paused",GraphicsHeight()/2-16)
+
+ Flip
+ Wend
+
+ SetAlpha(1)
+ SetRotation(0)
+ SetScale(1,1)
+
+ FlushKeys
+ Sounds.EndPause()
+ End Method
+
+ Method Play:Int()
+ Cls
+
+ If waiting And lives>=0
+ CheckShipLaunch()
+ EndIf
+
+ If astlist.Count()=0
+ If leveldelay=0
+ leveldelay=200
+ Else
+ leveldelay:-1
+ If leveldelay=0
+ numast=Min(20,numast+2)
+ minspeed=Min(0.5,minspeed+0.05)
+ maxspeed=Min(2.0,maxspeed+0.05)
+ saucertime=Max(10,saucertime-20)
+ saucershot=Max(25,saucershot-10)
+ NewLevel()
+ EndIf
+ EndIf
+ EndIf
+
+ If lives>-1 And saucer=Null
+ saucerdelay:+1
+
+ If saucerdelay>saucertime
+ saucerdelay=0
+ If score<10000
+ saucer=TSaucer.Create(True,saucershot)
+ ElseIf score<20000
+ saucer=TSaucer.Create(Rand(0,1),saucershot)
+ Else
+ saucer=TSaucer.Create(False,saucershot)
+ EndIf
+ EndIf
+ EndIf
+
+
+ If lives>-1 And Not waiting
+ If KeyDown(GameConfig.kleft)
+ ship.ang:-20
+ If ship.ang<0
+ ship.ang:+3600
+ EndIf
+ EndIf
+
+ If KeyDown(GameConfig.kright)
+ ship.ang=(ship.ang+20) Mod 3600
+ EndIf
+
+ If KeyDown(GameConfig.kthrust)
+ Sounds.PlayerThrust(True)
+ dx=Min(2,Max(-2,dx+Lookup.si[ship.ang]*0.1))
+ dy=Min(2,Max(-2,dy+Lookup.co[ship.ang]*0.1))
+ Else
+ Sounds.PlayerThrust(False)
+ EndIf
+
+ If KeyDown(GameConfig.khyper) And hyperdelay=0
+ x=Rand(10,GraphicsWidth()-10)
+ y=Rand(10,GraphicsHeight()-10)
+ dx=0
+ dy=0
+ hyperdelay=100
+ EndIf
+
+ If KeyDown(GameConfig.kfire) And shotdelay=0
+ Sounds.PlayerFire()
+ bullets.AddLast(TShot.Create(ship))
+ shotdelay=25
+ EndIf
+
+ If shotdelay>0
+ shotdelay:-1
+ EndIf
+
+ If hyperdelay>0
+ hyperdelay:-1
+ EndIf
+
+ If KeyHit(KEY_ESCAPE)
+ lives=-1
+ TParticleMachine.AsteroidExplosion(ship.x,ship.y)
+ Sounds.ShipExplosion()
+ EndIf
+
+ x:+dx
+ y:+dy
+
+ If x<0
+ x:+GraphicsWidth()
+ EndIf
+
+ If x>=GraphicsWidth()
+ x:-GraphicsWidth()
+ EndIf
+
+ If y<0
+ y:+GraphicsHeight()
+ EndIf
+
+ If y>=GraphicsHeight()
+ y:-GraphicsHeight()
+ EndIf
+
+ ship.x=x
+ ship.y=y
+ EndIf
+
+ SetAlpha(0.7)
+
+ For Local a:TAsteroid=EachIn astlist
+ a.Update()
+ Next
+
+ For Local f:Int=1 To lives
+ lifeship.x=f*9
+ lifeship.Draw()
+ Next
+
+ SetAlpha(1)
+
+ GameGFX.font.Centre(score,0)
+ SetColor(255,255,255)
+ If lives<0
+ For Local s:TShot=EachIn bullets
+ s.Update(bullets,astlist,saucer)
+ Next
+ Else
+ For Local s:TShot=EachIn bullets
+ Local sc:Int=s.Update(bullets,astlist,saucer)
+ score:+sc
+
+ If sc
+ If score>extralife
+ If extralife=10000
+ extralife=50000
+ Else
+ extralife:+50000
+ EndIf
+ lives:+1
+ Sounds.ExtraLife()
+ EndIf
+
+ hit:+1
+ If hit>3
+ hit=0
+ If freq>15
+ freq:-1
+ EndIf
+ EndIf
+ EndIf
+ Next
+ EndIf
+
+ Local hit:Int=False
+
+ If saucer
+ SetAlpha(0.7)
+ If lives>-1 And Not waiting
+ hit=saucer.Update(ship)
+ Else
+ saucer.Update(Null)
+ EndIf
+
+ SetAlpha(1)
+
+ If saucer.Finished()
+ saucer=Null
+ Sounds.NoSaucer()
+ EndIf
+ EndIf
+
+ If lives<0
+ deaddelay:-1
+ GameGFX.font.Centre("game over",292)
+ Else
+ If Not waiting
+ SetAlpha(0.7)
+
+ If hit Or Collides(ship.DrawToPointList())
+ TParticleMachine.ShipExplosion(ship.x,ship.y)
+ Sounds.ShipExplosion()
+
+ lives:-1
+ x=GraphicsWidth()/2
+ y=GraphicsHeight()/2
+ dx=0
+ dy=0
+ ship.ang=0
+ ship.x=x
+ ship.y=y
+ waiting=True
+ waitdelay=500
+ FlushKeys()
+ EndIf
+
+ SetAlpha(1)
+ EndIf
+ EndIf
+
+ TParticleMachine.Process()
+ Sounds.Update(freq)
+
+ Flip
+
+ If KeyHit(GameConfig.kpause)
+ Pause()
+ EndIf
+
+ Return deaddelay>0
+ End Method
+
+ Method Collides:Int(list:TList)
+ For Local a:TAsteroid=EachIn astlist
+ For Local p:TVectorGfxPoint=EachIn list
+ If a.obj.IsInside(p.x,p.y)
+ Return True
+ EndIf
+ Next
+ Next
+
+ Return False
+ End Method
+
+End Type
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