Computer Science Canada

health subtraction...please help
Author:  UnTiteled [ Sat Jan 16, 2010 12:56 pm ]
Post subject:  health subtraction...please help
What is it you are trying to achieve?
i am trying to make my health decrease work (whenever you or the enemy is hit by a blast you subtract 10 hp)
but for some reason it wont work


What is the problem you are having?
it doesnt want to work, ive been weorking on the health alone for 3 days trying to figure out why


Describe what you have tried to solve this problem
in three days i tryed alot of things like inserting other code or changing my current code


Post any relevant code (You may choose to attach the file instead of posting the code if it is too long)
<Answer Here>

const GROUND_HEIGHT := 120
const RUN_SPEED := 10
const JUMP_SPEED := 30
const GRAVITY := 2


var manfig1 := Pic.FileNew ("stand.gif")
var manfig2 := Pic.FileNew ("face.gif")
var monsterfig2 := Pic.FileNew ("monster_face.gif")
var monster := Pic.FileNew ("monster.gif")

var ypos := 750
var xpos := 150

var chars : array char of boolean
var position := 1000

var posx, posy : int
var velx, vely : real

var hp2 := 100

posx := 20
velx := 0
posy := 400
vely := 0




setscreen ("graphics:max;max")

colourback (70)
cls
locate (15, 20)
put "___________.__"
locate (16, 20)
put "\\__ ___/| |__ ____ "
locate (17, 20)
put " | | | | \\_/ __ \\ "
locate (18, 20)
put " | | | Y \\ ___/ "
locate (19, 20)
put " |____| |___| /\\___ >"
locate (20, 20)
put " \\/ \\/ "
locate (21, 20)
put " _____ .__ .__ .__ __ "
locate (22, 20)
put " / _ \\ | | ____ | |__ ____ _____ |__| _______/ |_ "
locate (23, 20)
put " / /_\\ \\| | _/ ___\\| | \\_/ __ \\ / \\| |/ ___/\\ __\\"
locate (24, 20)
put "/ | \\ |_\\ \\___| Y \\ ___/| Y Y \\ |\\___ \\ | | "
locate (25, 20)
put "\\____|__ /____/\\___ >___| /\\___ >__|_| /__/____ > |__| "
locate (26, 20)
put " \\/ \\/ \\/ \\/ \\/ \\/ "

put "Instructions: Move with the 'up, down, left, and right buttons', shoot with the space bar"
put ""
put "On the first day, God created the Heavens and The earth..."
put "On the sixth day, God created the creatures of the earth, and with them"
put "came a soul devouring beast, once the humans were put on the earth, so"
put "did the demon start to hunt for souls"
put ""
put "your quest iss to defeat these demons and save the world from darkness"
put "hit any key to begin"
Input.Pause
colourback (white)
colour (white)
cls






locate (16, 20)
colour (black)

put " _______________"
locate (17, 20)
put "|prepare |"
locate (18, 20)
put "|to |"
locate (19, 20)
put "|be destroyed. |"
locate (20, 20)
put "| ______________|"
locate (21, 20)
put "|/"
Pic.Draw (manfig2, 120, 240, picMerge)
Pic.Draw (manfig1, 50, 50, picMerge)
drawline (0, GROUND_HEIGHT, maxx, GROUND_HEIGHT, blue)
locate (41, 10)
put "hit any key to continue"
Input.Pause

locate (16, 90)
put " _______________"
locate (17, 90)
put "| |"
locate (18, 90)
put "|GRAAAWWWWRRRRR |"
locate (19, 90)
put "|______________ |"
locate (20, 90)
put " |/"
Pic.Draw (monsterfig2, 790, 250, picMerge)
locate (41, 10)
Pic.Draw (monster, position, 60, picMerge)
View.Set ("offscreenonly")
loop


colour (black)
colourback (white)
cls
locate (16, 20)
put " _______________"
locate (17, 20)
put "|prepare |"
locate (18, 20)
put "|to |"
locate (19, 20)
put "|be destroyed. |"
locate (20, 20)
put "| ______________|"
locate (21, 20)
put "|/"
Pic.Draw (manfig2, 120, 240, picMerge)
Pic.Draw (manfig1, 50, 50, picMerge)
drawline (0, GROUND_HEIGHT, maxx, GROUND_HEIGHT, blue)
locate (41, 10)

locate (16, 90)
put " _______________"
locate (17, 90)
put "| |"
locate (18, 90)
put "|GRAAAWWWWRRRRR |"
locate (19, 90)
put "|______________ |"
locate (20, 90)
put " |/"
Pic.Draw (monsterfig2, 790, 250, picMerge)
locate (41, 10)
Pic.Draw (monster, position, 60, picMerge)
position := position - 1

delay (15)
View.Update
cls
exit when position = 750
end loop
locate (5, 50)
put "press s to start..."
Input.Pause

var pic2 := Pic.FileNew ("darkblast.gif")
var monster2 := Pic.FileNew ("monster.gif")
var pic := Pic.FileNew ("fireball2.gif")
View.Set ("offscreen")

loop
loop

var box1_x1, box1_y1, box1_x2, box1_y2 : int
var box2_x1, box2_y1, box2_x2, box2_y2 : int
var y := posx
var x := posy






Input.KeyDown (chars)
if chars ('q') then
exit
end if


if chars (KEY_LEFT_ARROW) then
velx := -RUN_SPEED
elsif chars (KEY_RIGHT_ARROW) then
velx := RUN_SPEED
else
velx := 0
end if


if chars (KEY_UP_ARROW) and posy = GROUND_HEIGHT then
vely := JUMP_SPEED
end if











Pic.Draw (monster2, 750, 60, picMerge)
Pic.Draw (pic2, ypos, xpos, picMerge)
ypos := ypos - 1
delay (3)
if ypos = -80 then
ypos := 750
exit
end if



Input.KeyDown (chars)
if chars (' ') then
loop
put "enemy:health ",hp2,"/100"



box1_x1 := y
box1_y1 := x
box1_x2 := y + 60
box1_y2 := x + 60
box2_x1 := 780
box2_y1 := 40
box2_x2 := 840
box2_y2 := 225

drawbox (box1_x1, box1_y1, box1_x2, box1_y2, 9)
drawbox (box2_x1, box2_y1, box2_x2, box2_y2, 12)


box1_x1 += 1
box1_x2 += 1
if box1_x2 = box2_x1 and box1_y2 > box2_y1 then
hp2 := hp2 - 10

end if



Input.KeyDown (chars)
if chars ('q') then
exit
end if


if chars (KEY_LEFT_ARROW) then
velx := -RUN_SPEED
elsif chars (KEY_RIGHT_ARROW) then
velx := RUN_SPEED
else
velx := 0
end if


if chars (KEY_UP_ARROW) and posy = GROUND_HEIGHT then
vely := JUMP_SPEED
end if



Pic.Draw (manfig1, posx, posy, picMerge)


drawline (0, GROUND_HEIGHT, maxx, GROUND_HEIGHT, blue)

vely -= GRAVITY
posx += round (velx)
posy += round (vely)


if posy < GROUND_HEIGHT then
posy := GROUND_HEIGHT
vely := 0
end if




delay (35)
View.Update
cls

if posx < 0 then
posx := -1
elsif posx > 600 then
posx := 600
end if

Pic.Draw (pic, y, x, picMerge)

y += 5

if y > 760 then
y := -10

exit
end if





Pic.Draw (monster2, 750, 60, picMerge)
Pic.Draw (pic2, ypos, xpos, picMerge)
ypos := ypos - 1
delay (3)
if ypos = -80 then
ypos := 750

end if






end loop
end if



ypos := ypos - 1
delay (3)
if ypos = -80 then
ypos := 750

end if



vely -= GRAVITY
posx += round (velx)
posy += round (vely)


if posy < GROUND_HEIGHT then
posy := GROUND_HEIGHT
vely := 0
end if




Pic.Draw (manfig1, posx, posy, picMerge)


drawline (0, GROUND_HEIGHT, maxx, GROUND_HEIGHT, blue)

delay (35)


if posx < 0 then
posx := -1
elsif posx > 600 then
posx := 600
end if
View.Update
cls










end loop

ypos := ypos - 1
delay (3)
if ypos = -80 then
ypos := 750

end if





end loop

[/syntax]

Please specify what version of Turing you are using
4.1.1
Author:  UnTiteled [ Sat Jan 16, 2010 12:58 pm ]
Post subject:  RE:health subtraction...please help
oops i posted the code wrong somehow
Author:  UnTiteled [ Sun Jan 17, 2010 9:03 am ]
Post subject:  RE:health subtraction...please help
never mind to whoever was thinking of posting i got it
Author:  qmanjr5 [ Mon Jan 18, 2010 8:58 am ]
Post subject:  RE:health subtraction...please help
Make a procedure/process called "hit".
Make it so whenever an enemy hits you, it runs that procedure.
In the procedure put "hp-x" x=however many HP you want to be taken away.

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