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@@ -27,36 +27,63 @@ local jumpMaxHeight = 20
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local jumpVariableHeight = true
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local jumpGravity = 0.7
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-function visualizeJumpParams()
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- circ(10, 100, 2, 5)
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- for xpos=1,100 do
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- ypos=0
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- end
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-end
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+local player = {
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+ x = 10, y = 80,
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+ vx = 0, vy = 0,
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+ jump = 2.3,
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+}
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+
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+local gravity = -0.07
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function TIC()
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+ movePlayer()
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- if btn(0) then y=y-1 end
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- if btn(1) then y=y+1 end
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- if btn(2) then x=x-1 end
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- if btn(3) then x=x+1 end
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+ cls(0)
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+ drawPlayer()
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- cls(13)
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- print("HELLO WORLD!",84,84)
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t=t+1
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end
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+function movePlayer()
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+ -- if btn(0) then player.y=player.y-1 end
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+ -- if btn(1) then player.y=player.y+1 end
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+ if btn(2) then
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+ player.vx = math.min(-runMaxSpeed, player.vx - runAccel)
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+ end
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+ if btn(3) then
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+ player.vx = math.max(runMaxSpeed, player.vx + runAccel)
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+ end
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+
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+ if player.vy == 0 and btnp(4) then
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+ player.vy = -player.jump
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+ end
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+
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+ -- friction and gravity
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+ player.x = player.x + player.vx
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+ player.vx = player.vx * runDecel
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+
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+ player.vy = player.vy - gravity
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+ player.y = player.y + player.vy
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+
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+ if player.y > 130 then
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+ player.y = 130
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+ player.vy = 0
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+ end
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+end
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+
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+function drawPlayer()
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+ rect(player.x, player.y, 8, 8, 7)
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+end
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+
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-- <TILES>
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--- 001:eccccccccc888888caaaaaaaca888888cacccccccacc0ccccacc0ccccacc0ccc
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--- 002:ccccceee8888cceeaaaa0cee888a0ceeccca0ccc0cca0c0c0cca0c0c0cca0c0c
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--- 003:eccccccccc888888caaaaaaaca888888cacccccccacccccccacc0ccccacc0ccc
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--- 004:ccccceee8888cceeaaaa0cee888a0ceeccca0cccccca0c0c0cca0c0c0cca0c0c
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--- 017:cacccccccaaaaaaacaaacaaacaaaaccccaaaaaaac8888888cc000cccecccccec
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--- 018:ccca00ccaaaa0ccecaaa0ceeaaaa0ceeaaaa0cee8888ccee000cceeecccceeee
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--- 019:cacccccccaaaaaaacaaacaaacaaaaccccaaaaaaac8888888cc000cccecccccec
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--- 020:ccca00ccaaaa0ccecaaa0ceeaaaa0ceeaaaa0cee8888ccee000cceeecccceeee
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+-- 001:5555555566666666222222222222222222222222222222222222222222222222
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+-- 002:5555555066666665222222262222222022222220222222202222222022222220
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-- </TILES>
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+-- <MAP>
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+-- 015:101010101010101010101010101010101010101010101010101010101010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
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+-- </MAP>
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+
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-- <WAVES>
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-- 000:00000000ffffffff00000000ffffffff
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-- 001:0123456789abcdeffedcba9876543210
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@@ -67,6 +94,10 @@ end
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-- 000:000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000304000000000
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-- </SFX>
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+-- <FLAGS>
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+-- 000:00202000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
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+-- </FLAGS>
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+
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-- <PALETTE>
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-- 000:1a1c2c5d275db13e53ef7d57ffcd75a7f07038b76425717929366f3b5dc941a6f673eff7f4f4f494b0c2566c86333c57
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-- </PALETTE>
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