Colin McMillen
3 years ago
1 changed files with 198 additions and 0 deletions
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198picogora.p8
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pico-8 cartridge // http://www.pico-8.com |
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version 32 |
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__lua__ |
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-- game code |
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|
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function init_world() |
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drops = {} |
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frozen_drops = {} |
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player = {} |
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player.x = 64 |
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player.y = 16 |
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player.spr = 1 |
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end |
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|
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function _init() |
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-- button-press initial delay |
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poke(0x5f5c, 1) |
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-- button-press repeat |
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poke(0x5f5d, 2) |
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init_world() |
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end |
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function _update() |
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update_drops() |
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update_player() |
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end |
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function update_player() |
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if btn(0) then |
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player.x -= 1 |
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end |
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if btn(1) then |
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player.x += 1 |
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end |
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if btn(2) then |
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player.y -= 1 |
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end |
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if btn(3) then |
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player.y += 1 |
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end |
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if (player.y < 0) player.y = 0 |
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if (player.y > 127) player.y = 127 |
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if (player.x < 0) player.x = 0 |
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if (player.x > 127) player.x = 127 |
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|
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if (btnp(🅾️)) then |
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drop = {} |
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drop.x = player.x |
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drop.y = player.y |
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drop.momentum = 0 |
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drop.fall_time = 0 |
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found_drop = false |
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for i=1,#drops do |
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if (drops[i].x == player.x and drops[i].y == player.y) then |
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found_drop = true |
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break |
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end |
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end |
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if (not found_drop) then |
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add(drops, drop) |
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end |
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end |
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end |
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|
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function update_drops() |
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cls() |
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draw_drops() |
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for i=1,#drops do |
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drop = drops[i] |
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try_left = rnd() < 0.5 |
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if drop.momentum == 0 then |
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if try_left then |
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drop.momentum = -1 |
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else |
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drop.momentum = 1 |
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end |
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end |
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if pget(drop.x, drop.y+1) == black then |
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drop.y += 1 |
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drop.momentum = 0 |
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drop.fall_time = 0 |
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elseif try_left and drop.x > 0 and |
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pget(drop.x-1, drop.y+1) == black then |
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drop.x -= 1 |
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drop.y += 1 |
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drop.fall_time = 0 |
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elseif drop.x < 127 and |
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pget(drop.x+1, drop.y+1) == black then |
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drop.x += 1 |
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drop.y += 1 |
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drop.fall_time = 0 |
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elseif drop.momentum == -1 then |
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drop.fall_time += 1 |
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if drop.x > 0 and pget(drop.x-1, drop.y) == black then |
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drop.x -= 1 |
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else |
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drop.momentum = 0 |
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end |
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elseif drop.momentum == 1 then |
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drop.fall_time += 1 |
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if drop.x < 127 and pget(drop.x+1, drop.y) == black then |
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drop.x += 1 |
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else |
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drop.momentum = 0 |
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end |
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end |
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if drop.y > 127 then drop.y = 127 end |
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end |
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|
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new_drops = {} |
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for i=1,#drops do |
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drop = drops[i] |
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if drop.fall_time > 64 then |
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add(frozen_drops, drop) |
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else |
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add(new_drops, drop) |
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end |
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end |
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drops = new_drops |
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end |
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|
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function _draw() |
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cls() |
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draw_drops() |
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draw_player() |
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--print("cpu: "..stat(1), 0, 0, light_gray) |
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--print("drops: "..#drops, 0, 6, light_gray) |
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--print("frozen: "..#frozen_drops, 0, 12, light_gray) |
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end |
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|
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function draw_player() |
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spr(player.spr,player.x-1,player.y-1) |
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end |
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|
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function draw_drops() |
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foreach(frozen_drops,draw_drop) |
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foreach(drops,draw_drop) |
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circfill(94, 94, 3, green) |
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circfill(98, 105, 2, orange) |
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line(98, 115, 98, 122, pink) |
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line(105, 122) |
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line(105, 115) |
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|
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line(70, 64, 90, 60, dark_purple) |
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line(70, 65, 90, 61, dark_purple) |
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|
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line(60, 30, 80, 50, indigo) |
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line(60, 31, 80, 51, indigo) |
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|
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line(64, 90, 74, 90) |
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line(70, 86) |
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line(68, 86, 64, 90) |
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|
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ovalfill(54, 95, 74, 100, pink) |
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line(70, 116, 93, 112, green) |
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line(70, 115, 93, 111, green) |
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line(70, 116, 60, 112, green) |
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line(70, 115, 60, 111, green) |
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|
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print("hello everybody", 63, 58, yellow) |
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|
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end |
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|
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function draw_drop(drop) |
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pset(drop.x, drop.y, blue) |
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end |
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|
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-->8 |
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-- library |
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|
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black = 0 |
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dark_blue = 1 |
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dark_purple = 2 |
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dark_green = 3 |
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brown = 4 |
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dark_gray = 5 |
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light_gray = 6 |
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white = 7 |
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red = 8 |
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orange = 9 |
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yellow = 10 |
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green = 11 |
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blue = 12 |
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indigo = 13 |
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pink = 14 |
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peach = 15 |
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|
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function print_ctr(s,y,c) |
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print(s,64 - #s * 2,y,c) |
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end |
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__gfx__ |
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000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
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00000000aaa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
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007007000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
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00077000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
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00077000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
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00700700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 |
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