Griffpatch Scrolling Platformer

Instructions: Arrow keys to move, portals to go to the next level.

@Stage\n\nwhen [m v] key pressed\nset [mouse v] to (join ((mouse x) + (SCROLL X)) (join [,] ((mouse y) + (SCROLL Y))))\nshow variable [mouse v]\n\n@Blank\n\n@Player\n\ndefine Game - Die\nset [exit v] to []\nrepeat (5)\n    hide\n    wait (.1) seconds\n    show\n    wait (0.1) seconds\nend\nhide\nwait (0.5) seconds\n\ndefine Change Player y by (sy)\nchange [y v] by (sy)\nchange [in air v] by (1)\nPosition\nrepeat until <not <touching (platforms v)?>>\n    if <(sy) > [0]> then\n        change [y v] by (-1)\n    else\n        change [y v] by (1)\n        set [in air v] to [0]\n    end\n    Position\n    set [sy v] to [0]\nend\n\ndefine Test - Die\nif <touching (danger v)?> then\n    set [exit v] to [die]\nend\n\ndefine Game - Win\nrepeat (50)\n    point towards (exit v)\n    turn right (65) degrees\n    move ((distance to [exit v]) / (2)) steps\n    change size by (-1)\n    change [ghost v] effect by (2)\nend\nhide\nchange [level v] by (1)\nwait (1) seconds\n\ndefine Change Player x by (sx)\nchange [x v] by (sx)\nPosition\nif <touching (platforms v)?> then\n    repeat (12)\n        change [y v] by (1)\n        Position\n        if <not <touching (platforms v)?>> then\n            stop [this script v]\n        end\n    end\n    change [y v] by (-12)\n    if <key (up arrow v) pressed?> then\n        if <(sx) > [0]> then\n            set [sx v] to [-16]\n        else\n            set [sx v] to [16]\n        end\n        set [in air v] to [0]\n    else\n        set [sx v] to [0]\n    end\n    repeat until <not <touching (platforms v)?>>\n        if <(sx) > [0]> then\n            change [x v] by (-1)\n        else\n            change [x v] by (1)\n        end\n        Position\n    end\nend\n\ndefine Tick\nset [time v] to (timer)\nif <key (left arrow v) pressed?> then\n    change [sx v] by (-2)\nend\nif <key (right arrow v) pressed?> then\n    change [sx v] by (2)\nend\nset [sx v] to ((sx) * (0.8))\nif <([abs v] of (sx) ) > [0.9]> then\n    Change Player x by (round (sx))\nend\nif <key (up arrow v) pressed?> then\n    if <(in air) < [4]> then\n        set [sy v] to [16]\n    end\nend\nif <(sy) > [-20]> then\n    change [sy v] by (-2)\nend\nChange Player y by (sy)\nTest - Die\nset [scroll x v] to (x)\nif <(SCROLL X) < [0]> then\n    set [scroll x v] to [0]\nend\nchange [scroll y v] by (round (((y) - (SCROLL Y)) / (10)))\nif <(SCROLL Y) < [0]> then\n    set [scroll y v] to [0]\nend\nPosition\nif <(y) < [-180]> then\n    set [exit v] to [die]\nend\n\ndefine Position\ngo to x: ((x) - (SCROLL X)) y: ((y) - (SCROLL Y))\n\nwhen I receive [play game v]\nset [level v] to [1]\nforever\n    broadcast (Reset v) and wait\n    broadcast (Setup v) and wait\n    Game On\n    repeat until <(EXIT) > []>\n        Tick\n        broadcast (Tick v) and wait\n    end\n    if <(EXIT) = [win]> then\n        Game - Win\n    else\n        Game - Die\n    end\nend\n\nwhen I receive [green flag v]\nhide\ngo to [front v] layer\n\nwhen I receive [green flag v]\nshow\n\ndefine Game On\nreset timer\nset [y v] to [0]\nset [x v] to [0]\nset [sx v] to [0]\nset [sy v] to [0]\nset [in air v] to [0]\nset [exit v] to []\nset rotation style [left-right v]\nset [ghost v] effect to (0)\nset size to (100) %\nshow\n\nwhen flag clicked\nbroadcast (Green Flag v) and wait\nbroadcast (Play Game v) and wait\n\n@Platforms\n\nwhen I receive [green flag v]\nhide\n\nwhen I receive [tick v]\nposition ((x) - (SCROLL X)) ((y) - (SCROLL Y))\n\nwhen I receive [setup v]\nhide\nset [x v] to [0]\nset [y v] to [0]\nif <(LEVEL) = [1]> then\n    switch costume to (level 1 1 v)\n    Clone at x: [360] y: [0]\n    Clone at x: [360] y: [0]\nelse\n    if <(LEVEL) = [2]> then\n        switch costume to (level 2 1 v)\n        Clone at x: [0] y: [350]\n        Clone at x: [0] y: [240]\n        Clone at x: [0] y: [170]\n        Clone at x: [0] y: [250]\n    end\nend\n\ndefine position (x) (y)\ngo to x: (x) y: (y)\nif <<(x) = (x position)> and <(y) = (y position)>> then\n    show\nelse\n    hide\nend\n\nwhen I receive [reset v]\ndelete this clone\n\ndefine Clone at x: (x) y: (y)\ncreate clone of (_myself_ v)\nchange [x v] by (x)\nchange [y v] by (y)\nnext costume\n\n@Collectables\n\nwhen I receive [green flag v]\nhide\n\nwhen I receive [tick v]\nposition ((x) - (SCROLL X)) ((y) - (SCROLL Y))\nif <touching (player v)?> then\n    change [points v] by (1)\n    if <(POINTS) = (COLLECTED MAX)> then\n        broadcast (Open Portal v)\n    end\n    delete this clone\nend\n\nwhen I receive [setup v]\nhide\nset [collected max v] to [0]\nset [points v] to [0]\nset [x v] to [0]\nset [y v] to [0]\nif <(LEVEL) = [1]> then\n    switch costume to (dot v)\n    Clone at x: [110] y: [0]\n    Clone at x: [148] y: [49]\n    Clone at x: [362] y: [53]\n    Clone at x: [720] y: [116]\n    Clone at x: [720] y: [71]\nelse\n    if <(LEVEL) = [2]> then\n        switch costume to (dot v)\n        Clone at x: [-178] y: [5]\n        Clone at x: [-98] y: [89]\n        Clone at x: [97] y: [-77]\n        Clone at x: [84] y: [527]\n    else\n        if <(LEVEL) = [3]> then\n            switch costume to (dot v)\n            Clone at x: [183] y: [5]\n            Clone at x: [184] y: [5]\n            Clone at x: [185] y: [5]\n            Clone at x: [186] y: [5]\n            Clone at x: [187] y: [5]\n        end\n        set [x v] to [-99999]\n    end\n    set [x v] to [-99999]\nend\nset [x v] to [-99999]\n\ndefine position (x) (y)\ngo to x: (x) y: (y)\nif <<(x) = (x position)> and <(y) = (y position)>> then\n    show\nelse\n    hide\nend\n\nwhen I receive [reset v]\ndelete this clone\n\ndefine Clone at x: (x) y: (y)\nset [x v] to (x)\nset [y v] to (y)\nchange [collected max v] by (1)\ncreate clone of (_myself_ v)\n\nwhen I receive [hide v]\nforever\n    hide\nend\n\n@Exit\n\nwhen I receive [green flag v]\nswitch costume to (exit closed v)\nhide\n\nwhen I receive [tick v]\nposition ((x) - (SCROLL X)) ((y) - (SCROLL Y))\nif <<(costume [number v]) = [2]> and <touching (player v)?>> then\n    set [exit v] to [win]\nend\n\nwhen I receive [setup v]\nhide\nset [x v] to [0]\nset [y v] to [0]\nif <(LEVEL) = [1]> then\n    switch costume to (exit closed v)\n    Clone at x: [935] y: [44]\nelse\n    if <(LEVEL) = [2]> then\n        switch costume to (exit closed v)\n        Clone at x: [240] y: [44]\n    else\n        if <(LEVEL) = [3]> then\n            switch costume to (exit closed v)\n            Clone at x: [187] y: [2]\n        else\n            if <(LEVEL) = [4]> then\n                switch costume to (exit closed v)\n                Clone at x: [180] y: [2]\n            end\n        end\n    end\nend\n\ndefine position (x) (y)\ngo to x: (x) y: (y)\nif <<(x) = (x position)> and <(y) = (y position)>> then\n    show\nelse\n    hide\nend\n\nwhen I receive [reset v]\ndelete this clone\n\ndefine Clone at x: (x) y: (y)\nset [x v] to (x)\nset [y v] to (y)\n\nwhen I receive [open portal v]\nswitch costume to (exit open v)\n\nwhen I receive [hide v]\nforever\n    hide\nend\n\n@Danger\n\nwhen I receive [green flag v]\nhide\n\nwhen I receive [tick v]\nposition ((x) - (SCROLL X)) ((y) - (SCROLL Y))\n\nwhen I receive [setup v]\nhide\nset [x v] to [0]\nset [y v] to [0]\nif <(LEVEL) = [1]> then\n    switch costume to (level 1 1 v)\n    Clone at x: [360] y: [0]\n    Clone at x: [360] y: [0]\nelse\n    if <(LEVEL) = [2]> then\n        switch costume to (level 2 1 v)\n    end\nend\n\ndefine position (x) (y)\ngo to x: (x) y: (y)\nif <<(x) = (x position)> and <(y) = (y position)>> then\n    show\nelse\n    hide\nend\n\nwhen I receive [reset v]\ndelete this clone\n\ndefine Clone at x: (x) y: (y)\ncreate clone of (_myself_ v)\nchange [x v] by (x)\nchange [y v] by (y)\nnext costume\n\nwhen I receive [hide v]\nforever\n    hide\nend\n\n@Sprite1\n\nwhen flag clicked\ngo to x: (0) y: (0)\ngo to [front v] layer\nset [ghost v] effect to (100)\n\n