Microsoft Small Basic Program Listing: ID: KJW676 http://smallbasic.com/smallbasic.com/program/?ZZD394
- ‘ 1942 like Game ID: KJW676
‘ Copyright (C) 2010, Laurent GIRAUD laurent.giraud1@free.fr
‘ License: MIT license http://www.opensource.org/licenses/mit-license.php
‘most of Game artwork created by Ari Feldman ari@arifeldman.com”
‘ and others grabed from free web sprites‘————————-
‘replace by your directory path
‘Path =”file://C:/Users/Laurent/Desktop/small basic/images1942/”
Path= ”http://imode.free.fr/images1942/”
‘replace by your directory path
‘————————-‘ Game area controls
gameWidth = 640
gameHeight = 480
fps = 50
bgs = 2 ‘backgroundspeed
Player_Lives = 10
nbrisland = 5 ‘nomber of island images
islandcount = 5 ‘nomber of island in the wall field
‘ Window title
gameTitle = ”1942, Score: “
GraphicsWindow.Hide()
GraphicsWindow.Title = gameTitle + ”0″
GraphicsWindow.CanResize = ”False”
GraphicsWindow.Width = gameWidth
GraphicsWindow.Height = gameHeight
‘Presentation
‘ todo
‘ Start game
Init()
define_paths()
TimePlay = 0
pathNBR = 1
‘create_enemies1()
Play()
‘ Setup world
Sub Init
GraphicsWindow.Hide()
Mouse.HideCursor()
‘ addImage in the right order is needed to define the shapes depth
island4= ImageList.LoadImage(Path + ”island4.png”)
island1= ImageList.LoadImage(Path + ”island1.png”)
island2= ImageList.LoadImage(Path + ”island2.png”)
island3= ImageList.LoadImage(Path + ”island3.png”)
island5= ImageList.LoadImage(Path + ”island5.png”)
player0 = ImageList.LoadImage(Path + ”myplane1.png”)
background = ImageList.LoadImage(Path + ”fond.png”)
bullet0 = ImageList.LoadImage(Path + ”bullet.png”)
enemy= ImageList.LoadImage(Path + ”enemy1.png”)
enemy2 = ImageList.LoadImage(Path + ”enemy2.png”)
enemy_expl1=ImageList.LoadImage(Path + ”explo1.png”)
enemy_expl2=ImageList.LoadImage(Path + ”explo2.png”)
player_expl=ImageList.LoadImage(Path + ”explo2.png”)
Enemy_bullet=ImageList.LoadImage(Path + ”E_bullet.png”)
end = ImageList.LoadImage(Path + ”End.png”)
enemy_Array = ”EnemyArray” ‘Array that contain all the enemies
‘ every enemy in tha array has 5 informations
‘ TimeLine: each enemy has its own timeline
‘ PathNBR: the precalculated path defineing the movement
‘ the movement is decomposed in LineNbr differents lines
‘ each line is define in the enemy_path table with rotation, deltaY and deltaY
‘ PositonX, PositonY: position in space
‘
‘
enemy_TimeLine = ”EnemyTimeLine”
enemy_line = ”enemyLineNbr”
enemy_PosX = ”enemyPositonX”
enemy_PosY = ”enemyPositonY”
enemy_PathNBR=”enemy_PathNBR”
enemy_Nbr = 6
enemy_Count = 0
enemy_speed = 4
‘enemy_NextRemove = 1
enemy_Life = 10
player_size= 65
enemy_size = 32
enemy_ammo_size = 8
player_bullet_size = 32
island_Array = ”Island array”
IslandsPosition()
create_level1()
fond= Shapes.AddImage(background)
Array.SetValue(island_Array,1,Shapes.AddImage(island1))
Array.SetValue(island_Array,2,Shapes.AddImage(island2))
Array.SetValue(island_Array,3,Shapes.AddImage(island3))
Array.SetValue(island_Array,4,Shapes.AddImage(island4))
Array.SetValue(island_Array,5,Shapes.AddImage(island5))
For i = 6 to islandcount
Array.SetValue(island_Array,i,Array.getValue(island_Array,Math.Remainder(i,4)))
Endfor
player = Shapes.AddImage(player0)
GraphicsWindow.FontSize = 20
GraphicsWindow.BackgroundColor = ”Grey”
GraphicsWindow.PenColor = ”Yellow”
Player_Ammo = ”Player_AmmoArray”
Player_AmmoAge = ”Player_AmmoAge”
Player_AmmoMax = 50
Player_AmmoCount = 0
Player_Ammospeed = bgs +4
Player_AmmoLife = 100
Enemy_Ammo = ”Enemy_AmmoArray”
Enemy_AmmoAge = ”Enemy_AmmoAge”
Enemy_Ammo_Angle=”Enemy_Ammo_Angle”
Enemy_AmmoMax = 30
Enemy_AmmoCount = 0
Enemy_Ammospeed = bgs +4
Enemy_AmmoLife = 50
Enemy_Agresivity = 200
score = 0
EndSub
‘ Main gane routine
Sub Play
GraphicsWindow.Show()
‘ Main loop
play = 1
pause = 0
incx =0 ‘ X-axis increment for background
incy = 0 ‘ Y-axis increment for background
incbx = 0 ‘increment for bullets and all objects on X
incby = 0 ‘increment for bullets and all objects on Y
squadron = 1
‘ Island initial position
j= 0
For i= 1 To islandcount
j=Math.Remainder(i,6)
posy[i]= islandPos[j][2]
posx[i]= islandPos[j][3]
incislandx[i] = 0
incislandy[i] = 0
EndFor
TimePlay = 0
Shapes.Move(player, gameWidth/2 , gameHeight -80 )
While(play = 1)
Program.Delay(1000/fps)
TimePlay = TimePlay +1
If (pause = 0) Then
If (TimePlay = level1[squadron][1]) then
pathNBR = level1[squadron][2]
enemyPosX1 = level1[squadron][3] ‘X position
enemyPosY1 = level1[squadron][4] ‘Y position
enemy_Nbr = level1[squadron][6]
enemy_type = level1[squadron][7]
if (level1[squadron][5]=1) then
create_enemies_left()
Else
create_enemies_right()
endif
squadron = squadron + 1
endif
If (TimePlay > 4000) then
Shapes.Move(Shapes.addImage(end), 230,200)
Program.Delay(5000)
Program.End()
Endif
moveall()
GraphicsWindow.MouseMove = OnMouseMove
GraphicsWindow.MouseDown = OnMouseDown
AgePlayer_Ammo()
EndIf
EndWhile
EndSub
Sub OnMouseMove
paddleX = GraphicsWindow.MouseX - player_size/2
paddleY = GraphicsWindow.MouseY- player_size
If (paddleX < 0) then
paddleX = 0
endif
Shapes.Move(player, paddleX , paddleY )
EndSub
Sub OnMouseDown
ShootX = GraphicsWindow.MouseX - 15 ‘ in order to be from the neck of the plane
ShootY = GraphicsWindow.MouseY - 80
Fire()
EndSub
Sub moveall
incbx = 0
incby =0
GraphicsWindow.Title = gameTitle + score +” Lives:”+Player_Lives
If (paddleX >(gameWidth-62) ) Then
incx = incx - bgs
incbx = incbx - bgs
For i= 1 To islandcount
incislandx[i] = incislandx[i] - bgs
EndFor
If (incx = -32 ) Then
incx =0
Endif
Endif
If (paddleX < 64 ) Then
incx = incx + bgs
incbx = incbx + bgs
For i= 1 To islandcount
incislandx[i] = incislandx[i] + bgs
EndFor
If (incx = 32 ) Then
incx =0
Endif
Endif
Shapes.Move(fond,incx -32 ,incy - 32)
For i= 1 To islandcount
islx = posx[i]+incislandx[i]
isly = posy[i]+incislandy[i]
Shapes.Move(Array.GetValue(island_Array,i),islx,isly)
EndFor
incy = incy + bgs
incby = incby+ bgs
For i= 1 To islandcount
incislandy[i] = incislandy[i] + bgs
EndFor
If (incy = 32) Then
incy =0
Endif
For i= 1 To islandcount
If ((posy[i]+incislandy[i]) > (gameHeight+15)) Then ‘relaunch island if no more visible
R= Math.Round(Math.GetRandomNumber(nbrisland))
AA = Math.Remainder(TimePlay,6)
‘give new coordinates
posx[i]= islandPos[AA][2]
posy[i]= islandPos[AA][3]
Shapes.move(Array.GetValue(island_Array,R),posx[i],posy[i])
incislandy[i]=0
incislandx[i]=0
EndIf
ENDFOR
‘ Move playerammo
For i = 1 To Player_AmmoCount
Player_Ammox = Shapes.GetLeft(Array.GetValue(Player_Ammo, i)) +incbx
Player_Ammoy = Shapes.GetTop(Array.GetValue(Player_Ammo, i)) - Player_Ammospeed
Shapes.Move(Array.GetValue(Player_Ammo, i), Player_Ammox, Player_Ammoy)
Array.SetValue(Player_AmmoAge, i, Array.GetValue(Player_AmmoAge, i) + 1)
EndFor
‘ Move Enemy ammo
For iea = 1 To Enemy_AmmoCount
dx =(Math.Sin((Array.GetValue(Enemy_Ammo_Angle, iea) )) * Enemy_Ammospeed)
dy =(Math.Cos((Array.GetValue(Enemy_Ammo_Angle, iea) ))* Enemy_Ammospeed)
Enemy_Ammox = Shapes.GetLeft(Array.GetValue(Enemy_Ammo, iea)) +dx+incbx
Enemy_Ammoy = Shapes.GetTop(Array.GetValue(Enemy_Ammo, iea)) +dy+incby*0.1
Shapes.Move(Array.GetValue(Enemy_Ammo, iea), Enemy_Ammox, Enemy_Ammoy)
Array.SetValue(Enemy_AmmoAge, iea, Array.GetValue(Enemy_AmmoAge, iea) + 1)
EndFor
‘ move ennemies
For i=1 To enemy_Count
‘ move as TimeLine and Path say
eNBR= Array.GetValue(enemy_PathNBR,i)
uu =Array.GetValue(enemy_line,i)
Time= Array.GetValue(enemy_TimeLine, i)
etl=enemyPath[eNBR][1][uu] ‘enemy own timeLine
IF (Time=etl) Then ‘it’s time to rotate enemy
rr = enemyPath[eNBR][2][uu+1]
Shapes.Rotate(Array.GetValue(enemy_Array,i),rr)
EndIf
IF (Time > etl) Then
uu = uu+1
Array.SetValue(enemy_line,i,uu) ‘ next line for enemy move
EndIf
xx1=Array.GetValue(enemy_PosX,i)
yy1= Array.GetValue(enemy_PosY,i)
xx = xx1+enemyPath[eNBR][3][uu]+incbx
yy = yy1+enemyPath[eNBR][4][uu]+incby*0.1
‘ Randomly fire-enemy
If (Math.GetRandomNumber(Enemy_Agresivity)=1) Then
Enemy_ShootX = xx1 + 16
Enemy_ShootY = yy1 + 4
If (yy1 > 0 AND xx1 > 0 And yy1< gameHeight And xx1 < gameWidth) then
‘this avoid enemy fire from outside the screen
fire_Enemy()
Endif
EndIf
Shapes.Move(Array.GetValue(enemy_Array,i),xx,yy)
Array.SetValue(enemy_PosX,i,xx)
Array.SetValue(enemy_PosY,i,yy)
Array.SetValue(enemy_TimeLine, i, Time + 1)
If ((uu > enemyPath[eNBR][0][0]) And (Time > etl)) Then ‘ if last timelife remove the enemy sprite
next_enemy_remove = i
remove_enemy()
endif
Collision_pbe()
Collision_ep()
EndFor
EndSub
Sub RemovePlayer_Ammo
Shapes.Remove(Array.GetValue(Player_Ammo, Player_Ammo_nextRemove))
For iz = Player_Ammo_nextRemove To Player_AmmoCount - 1
Array.SetValue(Player_Ammo, iz, Array.GetValue(Player_Ammo, iz+1))
Array.SetValue(Player_AmmoAge, iz, Array.GetValue(Player_AmmoAge, iz+1))
EndFor
Array.RemoveValue(Player_Ammo, Player_AmmoCount)
Array.RemoveValue(Player_AmmoAge, Player_AmmoCount)
Player_AmmoCount = Player_AmmoCount - 1
EndSub
Sub RemoveEnemy_Ammo
Shapes.Remove(Array.GetValue(Enemy_Ammo, Enemy_Ammo_nextRemove))
For irea = Enemy_Ammo_nextRemove To Enemy_AmmoCount - 1
Array.SetValue(Enemy_Ammo, irea, Array.GetValue(Enemy_Ammo, irea+1))
Array.SetValue(Enemy_AmmoAge, irea, Array.GetValue(Enemy_AmmoAge, irea+1))
Array.SetValue(Enemy_Ammo_Angle, irea, Array.GetValue(Enemy_Ammo_Angle,irea+1))
EndFor
Array.RemoveValue(Enemy_Ammo, Enemy_AmmoCount)
Array.RemoveValue(Enemy_AmmoAge, Enemy_AmmoCount)
Array.RemoveValue(Enemy_Ammo_Angle,Enemy_AmmoCount)
Enemy_AmmoCount = Enemy_AmmoCount - 1
EndSub
Sub fire
‘ Remove additional player Ammo
While(Player_AmmoCount > Player_AmmoMax )
Player_Ammo_nextRemove = 1
RemovePlayer_Ammo()
EndWhile
‘ Add the player Ammo
Player_AmmoCount = Player_AmmoCount + 1
Array.SetValue(Player_Ammo, Player_AmmoCount, Shapes.AddImage(bullet0))
Shapes.Move(Array.GetValue(Player_Ammo, Player_AmmoCount), ShootX, ShootY)
EndSub
Sub fire_Enemy
‘ Remove additional Enemy Ammo
While(Enemy_AmmoCount > (Enemy_AmmoMax - 1))
Enemy_Ammo_nextRemove = 1
RemoveEnemy_Ammo()
EndWhile
‘ Add the Enemy Ammo
Enemy_AmmoCount = Enemy_AmmoCount + 1
Array.SetValue(Enemy_Ammo, Enemy_AmmoCount, Shapes.AddImage(Enemy_bullet))
Array.SetValue(Enemy_Ammo_Angle, Enemy_AmmoCount,Math.ArcTan((paddleX- Enemy_ShootX+player_size/2)/(paddleY-Enemy_ShootY)))
Shapes.Move(Array.GetValue(Enemy_Ammo, Enemy_AmmoCount), Enemy_ShootX, Enemy_ShootY)
EndSub
‘Check playerammo age
Sub AgePlayer_Ammo
While (Array.GetValue(Player_AmmoAge, 1) > Player_AmmoLife)
Player_Ammo_nextRemove = 1
RemovePlayer_Ammo()
EndWhile
EndSub
‘Check enemy ammo age
Sub AgeEnemy_Ammo
While (Array.GetValue(Enemy_AmmoAge, 1) > Enemy_AmmoLife)
Enemy_Ammo_nextRemove = 1
RemoveEnemy_Ammo()
EndWhile
EndSub
Sub remove_enemy
Shapes.remove(Array.GetValue(enemy_Array,next_enemy_remove))
‘ Remove all references from the arrays
For ii = next_enemy_remove To enemy_Count - 1
Array.SetValue(enemy_Array, ii, Array.GetValue(enemy_Array, ii+1))
Array.SetValue(enemy_line, ii, Array.GetValue(enemy_line, ii+1))
Array.SetValue(enemy_PosX, ii, Array.GetValue(enemy_PosX, ii+1))
Array.SetValue(enemy_PosY, ii, Array.GetValue(enemy_PosY, ii+1))
Array.SetValue(enemy_TimeLine, ii, Array.GetValue(enemy_TimeLine, ii+1))
Array.SetValue(enemy_PathNBR, ii , Array.GetValue(enemy_PathNBR, ii+1))
EndFor
Array.RemoveValue(enemy_Array, enemy_Count)
Array.RemoveValue(enemy_line, enemy_Count)
Array.RemoveValue(enemy_PosX, enemy_Count)
Array.RemoveValue(enemy_PosY, enemy_Count)
Array.RemoveValue(enemy_TimeLine, enemy_Count)
Array.RemoveValue(enemy_PathNBR,enemy_Count)
enemy_Count = enemy_Count - 1
EndSub
Sub create_enemies_left
TimeLine1 =0
For i=1 To enemy_Nbr
enemy_Count= enemy_Count + 1
Array.SetValue(enemy_PathNBR,enemy_Count,pathNBR)
If (enemy_type = 2) Then
Array.SetValue(enemy_Array, enemy_Count,Shapes.AddImage(enemy2))
Else
Array.SetValue(enemy_Array, enemy_Count,Shapes.AddImage(enemy))
EndIf
Array.SetValue(enemy_line,enemy_Count,1)
Array.SetValue(enemy_PosX, enemy_Count,enemyPosX1)
Array.SetValue(enemy_PosY, enemy_Count,enemyPosY1)
Array.SetValue(enemy_TimeLine, enemy_Count, TimeLine1)
enemyPosX1 = enemyPosX1 - 64 ‘distance between ennemies
TimeLine1 = TimeLine1 - 64 / enemy_speed
EndFor
For i=(enemy_Count-enemy_Nbr+1) To enemy_Count
xxx=Array.GetValue(enemy_PosX,i)
yyy= Array.GetValue(enemy_PosY,i)
Shapes.Move(Array.GetValue(enemy_Array,i),xxx,yyy)
EndFor
EndSub
Sub create_enemies_right
TimeLine1 =0
For i=1 To enemy_Nbr
enemy_Count= enemy_Count + 1
Array.SetValue(enemy_PathNBR,enemy_Count,pathNBR)
Array.SetValue(enemy_Array, enemy_Count,Shapes.AddImage(enemy))
Array.SetValue(enemy_line,enemy_Count,1)
Array.SetValue(enemy_PosX, enemy_Count,enemyPosX1)
Array.SetValue(enemy_PosY, enemy_Count,enemyPosY1)
Array.SetValue(enemy_TimeLine, enemy_Count, TimeLine1)
enemyPosX1 = enemyPosX1 + 64 ‘distance between ennemies
TimeLine1 = TimeLine1 - 64 / enemy_speed
EndFor
For i=(enemy_Count-enemy_Nbr+1) To enemy_Count
xxx=Array.GetValue(enemy_PosX,i)
yyy= Array.GetValue(enemy_PosY,i)
Shapes.Move(Array.GetValue(enemy_Array,i),xxx,yyy)
EndFor
EndSub
Sub Collision_pbe ‘for player-bullet and enemies
For i1 = 1 To Player_AmmoCount
‘ player bullet position
Player_Ammox = Shapes.GetLeft(Array.GetValue(Player_Ammo, i1))
Player_Ammoy = Shapes.GetTop(Array.GetValue(Player_Ammo, i1))
px1=Player_Ammox+player_bullet_size/3 ‘in order to have a more precise collison than the bullet image size
py1=Player_Ammoy+player_bullet_size/3
px2=px1+2*player_bullet_size/3
py2=py1+2*player_bullet_size/3
For i2 = 1 to enemy_Count
‘ enemy position
ax1=Array.GetValue(enemy_PosX,i2)+enemy_size/4
ay1=Array.GetValue(enemy_PosY,i2)+enemy_size/4
ax2=ax1+3*enemy_size/4
ay2=ay1+3*enemy_size/4
If ( (ax1 < px1 And ax2 > px1) Or (ax1 < px2 And ax2 > px2) ) Then
If ( (ay1 < py1 And ay2 > py1) Or (ay1 < py2 And ay2 > py2) ) Then
‘ collision between enemy nbr i2 and player bullet i
‘ remove bullet i and animate explosion and remove enemy i2
Player_Ammo_nextRemove = i1
RemovePlayer_Ammo()
next_enemy_remove = i2
remove_enemy()
‘ begin animation for explosion at coordinate ax1, ay1
toto= Shapes.AddImage(enemy_expl1)
Shapes.move(toto,ax1,ay1)
Program.Delay(30)
Shapes.Remove(toto)
toto= Shapes.AddImage(enemy_expl2)
Shapes.move(toto,ax1,ay1)
Program.Delay(30)
Shapes.Remove(toto)
score = score +100
EndIf
EndIf
EndFor
Endfor
EndSub
Sub Collision_ep ‘for enemies and player
px1 = Shapes.GetLeft(player)
py1 = Shapes.GetTop(player)
px2 = px1 + player_size
py2 = py1 + player_size
‘Shapes.Move(Shapes.AddRectangle(px2-px1 ,py2-py1), px1, py1)
For i2 = 1 to enemy_Count
‘ enemy position
ax1=Array.GetValue(enemy_PosX,i2)
ay1=Array.GetValue(enemy_PosY,i2)
ax2=ax1+enemy_size
ay2=ay1+enemy_size
‘Shapes.Move(Shapes.AddRectangle(ax2-ax1 ,ay2-ay1), ax1, ay1)
If ( (px1 < ax1 And px2 > ax1) Or (px1 < ax2 And px2 > ax2) ) Then
If ( (py1 < ay1 And py2 > ay1) Or (py1 < ay2 And py2 > ay2) ) Then
‘ collision between enemy nbr i2 and player
‘ animate explosion and decrease lives
next_enemy_remove = i2
remove_enemy()
‘ begin animation for explosion at coordinate ax1, ay1
toto= Shapes.AddImage(enemy_expl1)
Shapes.move(toto,ax1,ay1)
Program.Delay(30)
Shapes.Remove(toto)
toto= Shapes.AddImage(player_expl)
Shapes.move(toto,ax1,ay1)
Program.Delay(300)
Shapes.Remove(toto)
Player_Lives = Player_Lives -1
If (Player_Lives = 0) THEN
Program.End()
EndIf
EndIf
EndIf
EndFor
px1 = paddleX
py1 = paddleY
px2 = px1 + player_size
py2 = py1 + player_size
‘Shapes.Move(Shapes.AddRectangle(px2-px1 ,py2-py1), px1, py1)
For i3 = 1 to Enemy_AmmoCount
‘ enemy position
ax1=Shapes.GetLeft(Array.GetValue(enemy_Ammo,i3))
ay1=Shapes.GetTop(Array.GetValue(enemy_Ammo,i3))
ax2=ax1+enemy_ammo_size
ay2=ay1+enemy_ammo_size
‘Shapes.Move(Shapes.AddRectangle(ax2-ax1 ,ay2-ay1), ax1, ay1)
If ( (px1 < ax1 And px2 > ax1) Or (px1 < ax2 And px2 > ax2) ) Then
If ( (py1 < ay1 And py2 > ay1) Or (py1 < ay2 And py2 > ay2) ) Then
‘ collision between enemy ammo nbr i3 and player
‘ animate explosion and decrease lives
Enemy_Ammo_nextRemove = i3
RemoveEnemy_Ammo()
‘ begin animation for explosion at coordinate ax1, ay1
toto= Shapes.AddImage(enemy_expl1)
Shapes.move(toto,paddleX+ player_size/2,paddleY+ player_size/2)
Program.Delay(30)
Shapes.Remove(toto)
toto= Shapes.AddImage(player_expl)
Shapes.move(toto,paddleX+ player_size/2,paddleY+ player_size/2)
Program.Delay(300)
Shapes.Remove(toto)
Player_Lives = Player_Lives -1
If (Player_Lives = 0) THEN
Program.End()
EndIf
EndIf
EndIf
EndFor
EndSub
Sub IslandsPosition
‘ island positions, avoid randomGeneration and islands overlap
islandPos[0][1]=1
islandPos[0][2]=0
islandPos[0][3]=-150
islandPos[1][1]=1
islandPos[1][2]=-Math.Round(gameWidth/2)
islandPos[1][3]=-150
islandPos[2][1]=2
islandPos[2][2]=-2*Math.Round(gameWidth/3)
islandPos[2][3]=-150
islandPos[3][1]=1
islandPos[3][2]=2*Math.Round(gameWidth/3)
islandPos[3][3]=-150
islandPos[4][1]=2
islandPos[4][2]=gameWidth
islandPos[4][3]=-150
islandPos[5][1]=3
islandPos[5][2]=Math.Round(gameWidth/3)
islandPos[5][3]=-150
islandPos[6][1]=3
islandPos[6][2]=-gameWidth
islandPos[6][3]=-150
EndSub
Sub define_paths
enemyPath[0][0][0] = 3 ‘nbr of strait lines of path
enemyPath[0][1][1] = 30 ‘from 0 to this in timeline
enemyPath[0][1][2] = 100 ‘ from this to next in timeline
enemyPath[0][1][3] = 400 ‘sprite goes up
enemyPath[0][2][1] = 0 ‘first line rotation = 0
enemyPath[0][2][2] = 45 ‘ second line rotation = 45
enemyPath[0][2][3] = 45
enemyPath[0][3][1] = enemy_speed ‘ first line x movment
enemyPath[0][3][2] = enemy_speed ‘second line x movment
enemyPath[0][3][3] = enemy_speed ‘ third line …
enemyPath[0][4][1] = 0 ‘ first line y movment
enemyPath[0][4][2] = enemy_speed
enemyPath[0][4][3] = enemy_speed
‘———- second path
enemyPath[1][0][0] = 4
enemyPath[1][1][1] = 1
enemyPath[1][1][2] = 1
enemyPath[1][1][3] = 100
enemyPath[1][1][4] = 400
enemyPath[1][2][1] = 180
enemyPath[1][2][2] = 135
enemyPath[1][2][3] = 135
enemyPath[1][2][4] = 90
enemyPath[1][3][1] = -enemy_speed
enemyPath[1][3][2] = -enemy_speed
enemyPath[1][3][3] = -enemy_speed
enemyPath[1][3][4] = 0
enemyPath[1][4][1] = 0
enemyPath[1][4][2] = 0
enemyPath[1][4][3] = enemy_speed
enemyPath[1][4][4] = enemy_speed
’round r=5
enemyPath[2][0][0]=21
enemyPath[2][1][1]=50
enemyPath[2][1][2]=55
enemyPath[2][1][3]=60
enemyPath[2][1][4]=65
enemyPath[2][1][5]=70
enemyPath[2][1][6]=75
enemyPath[2][1][7]=80
enemyPath[2][1][8]=85
enemyPath[2][1][9]=90
enemyPath[2][1][10]=95
enemyPath[2][1][11]=100
enemyPath[2][1][12]=105
enemyPath[2][1][13]=110
enemyPath[2][1][14]=115
enemyPath[2][1][15]=120
enemyPath[2][1][16]=125
enemyPath[2][1][17]=130
enemyPath[2][1][18]=135
enemyPath[2][1][19]=140
enemyPath[2][1][20]=145
enemyPath[2][1][21]=350
enemyPath[2][2][1]=0
enemyPath[2][2][2]=18
enemyPath[2][2][3]=36
enemyPath[2][2][4]=54
enemyPath[2][2][5]=72
enemyPath[2][2][6]=90
enemyPath[2][2][7]=108
enemyPath[2][2][8]=126
enemyPath[2][2][9]=144
enemyPath[2][2][10]=162
enemyPath[2][2][11]=180
enemyPath[2][2][12]=198
enemyPath[2][2][13]=216
enemyPath[2][2][14]=234
enemyPath[2][2][15]=252
enemyPath[2][2][16]=-90
enemyPath[2][2][17]=-72
enemyPath[2][2][18]=-54
enemyPath[2][2][19]=-36
enemyPath[2][2][20]=-18
enemyPath[2][2][21]=0
enemyPath[2][3][1]=enemy_speed
enemyPath[2][3][2]=0.95*enemy_speed
enemyPath[2][3][3]=0.81*enemy_speed
enemyPath[2][3][4]=0.59*enemy_speed
enemyPath[2][3][5]=0.31*enemy_speed
enemyPath[2][3][6]=0
enemyPath[2][3][7]=-0.31*enemy_speed
enemyPath[2][3][8]=-0.59*enemy_speed
enemyPath[2][3][9]=-0.81*enemy_speed
enemyPath[2][3][10]=-0.95*enemy_speed
enemyPath[2][3][11]=-enemy_speed
enemyPath[2][3][12]=-0.95*enemy_speed
enemyPath[2][3][13]=-0.81*enemy_speed
enemyPath[2][3][14]=-0.59*enemy_speed
enemyPath[2][3][15]=-0.31*enemy_speed
enemyPath[2][3][16]=0
enemyPath[2][3][17]=0.31*enemy_speed
enemyPath[2][3][18]=0.59*enemy_speed
enemyPath[2][3][19]=0.81*enemy_speed
enemyPath[2][3][20]=0.95*enemy_speed
enemyPath[2][3][21]=enemy_speed
enemyPath[2][4][1]=0
enemyPath[2][4][2]=0.31*enemy_speed
enemyPath[2][4][3]=0.59*enemy_speed
enemyPath[2][4][4]=0.81*enemy_speed
enemyPath[2][4][5]=0.95*enemy_speed
enemyPath[2][4][6]=enemy_speed
enemyPath[2][4][7]=0.95*enemy_speed
enemyPath[2][4][8]=0.81*enemy_speed
enemyPath[2][4][9]=0.59*enemy_speed
enemyPath[2][4][10]=0.31*enemy_speed
enemyPath[2][4][11]=0
enemyPath[2][4][12]=-0.31*enemy_speed
enemyPath[2][4][13]=-0.59*enemy_speed
enemyPath[2][4][14]=-0.81*enemy_speed
enemyPath[2][4][15]=-0.95*enemy_speed
enemyPath[2][4][16]=-enemy_speed
enemyPath[2][4][17]=-0.95*enemy_speed
enemyPath[2][4][18]=-0.81*enemy_speed
enemyPath[2][4][19]=-0.59*enemy_speed
enemyPath[2][4][20]=-0.31*enemy_speed
enemyPath[2][4][21]=0
’round r=20
enemyPath[3][0][0]=21
enemyPath[3][1][1]=120
enemyPath[3][1][2]=140
enemyPath[3][1][3]=160
enemyPath[3][1][4]=180
enemyPath[3][1][5]=200
enemyPath[3][1][6]=220
enemyPath[3][1][7]=240
enemyPath[3][1][8]=260
enemyPath[3][1][9]=280
enemyPath[3][1][10]=300
enemyPath[3][1][11]=320
enemyPath[3][1][12]=340
enemyPath[3][1][13]=360
enemyPath[3][1][14]=380
enemyPath[3][1][15]=400
enemyPath[3][1][16]=420
enemyPath[3][1][17]=440
enemyPath[3][1][18]=460
enemyPath[3][1][19]=480
enemyPath[3][1][20]=500
enemyPath[3][1][21]=600
enemyPath[3][2][1]=0
enemyPath[3][2][2]=18
enemyPath[3][2][3]=36
enemyPath[3][2][4]=54
enemyPath[3][2][5]=72
enemyPath[3][2][6]=90
enemyPath[3][2][7]=108
enemyPath[3][2][8]=126
enemyPath[3][2][9]=144
enemyPath[3][2][10]=162
enemyPath[3][2][11]=180
enemyPath[3][2][12]=198
enemyPath[3][2][13]=216
enemyPath[3][2][14]=234
enemyPath[3][2][15]=252
enemyPath[3][2][16]=-90
enemyPath[3][2][17]=-72
enemyPath[3][2][18]=-54
enemyPath[3][2][19]=-36
enemyPath[3][2][20]=-18
enemyPath[3][2][21]=0
enemyPath[3][3][1]=enemy_speed
enemyPath[3][3][2]=0.95*enemy_speed
enemyPath[3][3][3]=0.81*enemy_speed
enemyPath[3][3][4]=0.59*enemy_speed
enemyPath[3][3][5]=0.31*enemy_speed
enemyPath[3][3][6]=0
enemyPath[3][3][7]=-0.31*enemy_speed
enemyPath[3][3][8]=-0.59*enemy_speed
enemyPath[3][3][9]=-0.81*enemy_speed
enemyPath[3][3][10]=-0.95*enemy_speed
enemyPath[3][3][11]=-enemy_speed
enemyPath[3][3][12]=-0.95*enemy_speed
enemyPath[3][3][13]=-0.81*enemy_speed
enemyPath[3][3][14]=-0.59*enemy_speed
enemyPath[3][3][15]=-0.31*enemy_speed
enemyPath[3][3][16]=0
enemyPath[3][3][17]=0.31*enemy_speed
enemyPath[3][3][18]=0.59*enemy_speed
enemyPath[3][3][19]=0.81*enemy_speed
enemyPath[3][3][20]=0.95*enemy_speed
enemyPath[3][3][21]=enemy_speed
enemyPath[3][4][1]=0
enemyPath[3][4][2]=0.31*enemy_speed
enemyPath[3][4][3]=0.59*enemy_speed
enemyPath[3][4][4]=0.81*enemy_speed
enemyPath[3][4][5]=0.95*enemy_speed
enemyPath[3][4][6]=enemy_speed
enemyPath[3][4][7]=0.95*enemy_speed
enemyPath[3][4][8]=0.81*enemy_speed
enemyPath[3][4][9]=0.59*enemy_speed
enemyPath[3][4][10]=0.31*enemy_speed
enemyPath[3][4][11]=0
enemyPath[3][4][12]=-0.31*enemy_speed
enemyPath[3][4][13]=-0.59*enemy_speed
enemyPath[3][4][14]=-0.81*enemy_speed
enemyPath[3][4][15]=-0.95*enemy_speed
enemyPath[3][4][16]=-enemy_speed
enemyPath[3][4][17]=-0.95*enemy_speed
enemyPath[3][4][18]=-0.81*enemy_speed
enemyPath[3][4][19]=-0.59*enemy_speed
enemyPath[3][4][20]=-0.31*enemy_speed
enemyPath[3][4][21]=0
’round r=10
enemyPath[4][0][0]=21
enemyPath[4][1][1]=110
enemyPath[4][1][2]=120
enemyPath[4][1][3]=130
enemyPath[4][1][4]=140
enemyPath[4][1][5]=150
enemyPath[4][1][6]=160
enemyPath[4][1][7]=170
enemyPath[4][1][8]=180
enemyPath[4][1][9]=190
enemyPath[4][1][10]=200
enemyPath[4][1][11]=210
enemyPath[4][1][12]=220
enemyPath[4][1][13]=230
enemyPath[4][1][14]=240
enemyPath[4][1][15]=250
enemyPath[4][1][16]=260
enemyPath[4][1][17]=270
enemyPath[4][1][18]=280
enemyPath[4][1][19]=290
enemyPath[4][1][20]=300
enemyPath[4][1][21]=500
enemyPath[4][2][1]=0
enemyPath[4][2][2]=18
enemyPath[4][2][3]=36
enemyPath[4][2][4]=54
enemyPath[4][2][5]=72
enemyPath[4][2][6]=90
enemyPath[4][2][7]=108
enemyPath[4][2][8]=126
enemyPath[4][2][9]=144
enemyPath[4][2][10]=162
enemyPath[4][2][11]=180
enemyPath[4][2][12]=198
enemyPath[4][2][13]=216
enemyPath[4][2][14]=234
enemyPath[4][2][15]=252
enemyPath[4][2][16]=-90
enemyPath[4][2][17]=-72
enemyPath[4][2][18]=-54
enemyPath[4][2][19]=-36
enemyPath[4][2][20]=-18
enemyPath[4][2][21]=0
enemyPath[4][3][1]=enemy_speed
enemyPath[4][3][2]=0.95*enemy_speed
enemyPath[4][3][3]=0.81*enemy_speed
enemyPath[4][3][4]=0.59*enemy_speed
enemyPath[4][3][5]=0.31*enemy_speed
enemyPath[4][3][6]=0
enemyPath[4][3][7]=-0.31*enemy_speed
enemyPath[4][3][8]=-0.59*enemy_speed
enemyPath[4][3][9]=-0.81*enemy_speed
enemyPath[4][3][10]=-0.95*enemy_speed
enemyPath[4][3][11]=-enemy_speed
enemyPath[4][3][12]=-0.95*enemy_speed
enemyPath[4][3][13]=-0.81*enemy_speed
enemyPath[4][3][14]=-0.59*enemy_speed
enemyPath[4][3][15]=-0.31*enemy_speed
enemyPath[4][3][16]=0
enemyPath[4][3][17]=0.31*enemy_speed
enemyPath[4][3][18]=0.59*enemy_speed
enemyPath[4][3][19]=0.81*enemy_speed
enemyPath[4][3][20]=0.95*enemy_speed
enemyPath[4][3][21]=enemy_speed
enemyPath[4][4][1]=0
enemyPath[4][4][2]=0.31*enemy_speed
enemyPath[4][4][3]=0.59*enemy_speed
enemyPath[4][4][4]=0.81*enemy_speed
enemyPath[4][4][5]=0.95*enemy_speed
enemyPath[4][4][6]=enemy_speed
enemyPath[4][4][7]=0.95*enemy_speed
enemyPath[4][4][8]=0.81*enemy_speed
enemyPath[4][4][9]=0.59*enemy_speed
enemyPath[4][4][10]=0.31*enemy_speed
enemyPath[4][4][11]=0
enemyPath[4][4][12]=-0.31*enemy_speed
enemyPath[4][4][13]=-0.59*enemy_speed
enemyPath[4][4][14]=-0.81*enemy_speed
enemyPath[4][4][15]=-0.95*enemy_speed
enemyPath[4][4][16]=-enemy_speed
enemyPath[4][4][17]=-0.95*enemy_speed
enemyPath[4][4][18]=-0.81*enemy_speed
enemyPath[4][4][19]=-0.59*enemy_speed
enemyPath[4][4][20]=-0.31*enemy_speed
enemyPath[4][4][21]=0
’round r=15 + exit down
enemyPath[5][0][0]=27
enemyPath[5][1][1]=120
enemyPath[5][1][2]=125
enemyPath[5][1][3]=150
enemyPath[5][1][4]=165
enemyPath[5][1][5]=180
enemyPath[5][1][6]=195
enemyPath[5][1][7]=210
enemyPath[5][1][8]=225
enemyPath[5][1][9]=240
enemyPath[5][1][10]=255
enemyPath[5][1][11]=270
enemyPath[5][1][12]=285
enemyPath[5][1][13]=300
enemyPath[5][1][14]=315
enemyPath[5][1][15]=330
enemyPath[5][1][16]=345
enemyPath[5][1][17]=360
enemyPath[5][1][18]=375
enemyPath[5][1][19]=390
enemyPath[5][1][20]=405
enemyPath[5][1][21]=600
enemyPath[5][1][22]=615
enemyPath[5][1][23]=630
enemyPath[5][1][24]=645
enemyPath[5][1][254]=660
enemyPath[5][1][26]=675
enemyPath[5][1][27]=800
enemyPath[5][2][1]=0
enemyPath[5][2][2]=18
enemyPath[5][2][3]=36
enemyPath[5][2][4]=54
enemyPath[5][2][5]=72
enemyPath[5][2][6]=90
enemyPath[5][2][7]=108
enemyPath[5][2][8]=126
enemyPath[5][2][9]=144
enemyPath[5][2][10]=162
enemyPath[5][2][11]=180
enemyPath[5][2][12]=198
enemyPath[5][2][13]=216
enemyPath[5][2][14]=234
enemyPath[5][2][15]=252
enemyPath[5][2][16]=-90
enemyPath[5][2][17]=-72
enemyPath[5][2][18]=-54
enemyPath[5][2][19]=-36
enemyPath[5][2][20]=-18
enemyPath[5][2][21]=0
enemyPath[5][2][22]=18
enemyPath[5][2][23]=36
enemyPath[5][2][24]=54
enemyPath[5][2][25]=72
enemyPath[5][2][26]=90
enemyPath[5][2][27]=90
enemyPath[5][3][1]=enemy_speed
enemyPath[5][3][2]=0.95*enemy_speed
enemyPath[5][3][3]=0.81*enemy_speed
enemyPath[5][3][4]=0.59*enemy_speed
enemyPath[5][3][5]=0.31*enemy_speed
enemyPath[5][3][6]=0
enemyPath[5][3][7]=-0.31*enemy_speed
enemyPath[5][3][8]=-0.59*enemy_speed
enemyPath[5][3][9]=-0.81*enemy_speed
enemyPath[5][3][10]=-0.95*enemy_speed
enemyPath[5][3][11]=-enemy_speed
enemyPath[5][3][12]=-0.95*enemy_speed
enemyPath[5][3][13]=-0.81*enemy_speed
enemyPath[5][3][14]=-0.59*enemy_speed
enemyPath[5][3][15]=-0.31*enemy_speed
enemyPath[5][3][16]=0
enemyPath[5][3][17]=0.31*enemy_speed
enemyPath[5][3][18]=0.59*enemy_speed
enemyPath[5][3][19]=0.81*enemy_speed
enemyPath[5][3][20]=0.95*enemy_speed
enemyPath[5][3][21]=enemy_speed
enemyPath[5][3][22]=0.95*enemy_speed
enemyPath[5][3][23]=0.81*enemy_speed
enemyPath[5][3][24]=0.59*enemy_speed
enemyPath[5][3][25]=0.31*enemy_speed
enemyPath[5][3][26]=0
enemyPath[5][3][27]=0
enemyPath[5][4][1]=0
enemyPath[5][4][2]=0.31*enemy_speed
enemyPath[5][4][3]=0.59*enemy_speed
enemyPath[5][4][4]=0.81*enemy_speed
enemyPath[5][4][5]=0.95*enemy_speed
enemyPath[5][4][6]=enemy_speed
enemyPath[5][4][7]=0.95*enemy_speed
enemyPath[5][4][8]=0.81*enemy_speed
enemyPath[5][4][9]=0.59*enemy_speed
enemyPath[5][4][10]=0.31*enemy_speed
enemyPath[5][4][11]=0
enemyPath[5][4][12]=-0.31*enemy_speed
enemyPath[5][4][13]=-0.59*enemy_speed
enemyPath[5][4][14]=-0.81*enemy_speed
enemyPath[5][4][15]=-0.95*enemy_speed
enemyPath[5][4][16]=-enemy_speed
enemyPath[5][4][17]=-0.95*enemy_speed
enemyPath[5][4][18]=-0.81*enemy_speed
enemyPath[5][4][19]=-0.59*enemy_speed
enemyPath[5][4][20]=-0.31*enemy_speed
enemyPath[5][4][21]=0
enemyPath[5][4][22]=0.31*enemy_speed
enemyPath[5][4][23]=0.59*enemy_speed
enemyPath[5][4][24]=0.81*enemy_speed
enemyPath[5][4][25]=0.95*enemy_speed
enemyPath[5][4][26]=enemy_speed
enemyPath[5][4][27]=enemy_speed
enemyPath[6][0][0]=3
enemyPath[6][1][1]=1
enemyPath[6][1][2]=80
enemyPath[6][1][3]=200
enemyPath[6][2][1]=0
enemyPath[6][2][2]=90
enemyPath[6][2][3]=-90
enemyPath[6][3][1]=0
enemyPath[6][3][2]=0
enemyPath[6][3][3]=0
enemyPath[6][4][1]=0
enemyPath[6][4][2]=enemy_speed
enemyPath[6][4][3]=-enemy_speed
EndSub
Sub create_level1 ‘this define the behavior of the différent squadron along the time play for level 1
level1[1][1]=20 ‘when timeplay=level1[1][1]
level1[1][2]= 2 ‘ lauch enemy with Path level1[1][2]
level1[1][3]= -10 ‘ at x coordinate level1[1][3]
level1[1][4] = 0 ‘ at y coordinate level1[1][4]
level1[1][5] = 1 ‘ 1 for create enemy at the left side; 2 for the right side of screen
level1[1][6] = 4 ‘level[1][6] is the number of enemies
level1[1][7] = 1 ‘type of enemy
level1[2][1]= 80
level1[2][2]= 6
level1[2][3]= gameWidth/2
level1[2][4] = -500
level1[2][5] = 1
level1[2][6] = 3
level1[2][7] = 1
level1[3][1]= 150
level1[3][2]= 0
level1[3][3]= -10
level1[3][4] = 0
level1[3][5] = 1
level1[3][6] = 6
level1[3][7] = 2
level1[4][1]= 280
level1[4][2]= 4
level1[4][3]= -10
level1[4][4] = 0
level1[4][5] = 1
level1[4][6] = 3
level1[4][7] = 2
level1[5][1]= 410
level1[5][2]= 6
level1[5][3]= gameWidth/3
level1[5][4] = -50
level1[5][5] = 1
level1[5][6] = 3
level1[5][7] = 1
level1[6][1]= 430
level1[6][2]= 6
level1[6][3]= 2*gameWidth/3
level1[6][4] = -50
level1[6][5] = 2
level1[6][6] = 3
level1[6][7] = 1
level1[5][1]= 500
level1[5][2]= 6
level1[5][3]= gameWidth/3
level1[5][4] = -50
level1[5][5] = 1
level1[5][6] = 6
level1[5][7] = 2
level1[6][1]= 590
level1[6][2]= 5
level1[6][3]= 100
level1[6][4] = -80
level1[6][5] = 1
level1[6][6] = 3
level1[6][7] = 3
level1[7][1]= 690
level1[7][2]= 6
level1[7][3]= gameWidth/3
level1[7][4] = -50
level1[7][5] = 2
level1[7][6] = 3
level1[7][7] = 2
For i= 1 To 10
Level1[7+i][1]=700+50*i
level1[7+i][2]= 6
level1[7+i][3]= math.GetrandomNumber(gameWidth)
level1[7+i][4] = -50 +i
level1[7+i][5] = math.GetrandomNumber(2)
level1[7+i][6] = math.GetrandomNumber(3)
level1[7+i][7] = math.GetrandomNumber(2)
EndFor
level1[18][1]= 1300
level1[18][2]= 1
level1[18][3]= gameWidth
level1[18][4] = -10
level1[18][5] = 2
level1[18][6] = 6
level1[18][7] = 2
For i= 1 To 10
Level1[18+i][1]=1330+50*i
level1[18+i][2]= 4+math.GetrandomNumber(2)
level1[18+i][3]= math.GetrandomNumber(50)
level1[18+i][4] = i
level1[18+i][5] = 1
level1[18+i][6] = math.GetrandomNumber(3)
level1[18+i][7] = math.GetrandomNumber(2)
EndFor
For i= 1 To 10
Level1[28+i][1]=1900+50*i
level1[28+i][2]= 4+math.GetrandomNumber(2)
level1[28+i][3]= -math.GetrandomNumber(50)
level1[28+i][4] = i
level1[28+i][5] = 1
level1[28+i][6] = math.GetrandomNumber(3)
level1[28+i][7] = math.GetrandomNumber(2)
EndFor
For i= 1 To 10
Level1[38+i][1]=2450+100*i
level1[38+i][2]= 6
level1[38+i][3]= math.GetrandomNumber(gameWidth)
level1[38+i][4] = -50 +i
level1[38+i][5] = math.GetrandomNumber(2)
level1[38+i][6] = math.GetrandomNumber(5)
level1[38+i][7] = math.GetrandomNumber(2)
EndFor
EndSub - // ‘ Copyright (c) Microsoft Corporation. All rights reserved.
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