diff options
Diffstat (limited to 'pickups.lua')
| -rw-r--r-- | pickups.lua | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/pickups.lua b/pickups.lua new file mode 100644 index 0000000..ce09e91 --- /dev/null +++ b/pickups.lua @@ -0,0 +1,71 @@ +local randompickups = {} +pickuptimer = 10 +function randompickups.update() + pickuptimer -= 1/60 + if (pickuptimer < 0) then + pickuptimer = 10 + if rnd(100) > 93 then + addpickup(128, rnd(80)+20) + end + end +end +function randompickups.draw() +end +add(obj, randompickups) + +function addpickup(x, y, type) + local pickup = {} + pickup.x = x + pickup.y = y + pickup.type = type or rnd({"health", "fastshoot", "3shoot"}) + pickup.sprite = 5 + + if (pickup.type == "fastshoot") then + pickup.sprite = 21 + elseif (pickup.type == "3shoot") then + pickup.sprite = 37 + end + + function pickup.collide(player) + if pickup.x+4 >= player.x-4 and pickup.x+4 <= player.x+4+player.w and pickup.y+4 >= player.y-4 and pickup.y+4 <= player.y+player.h+4 then + pickup:affect(player) + for i = 1, 8, 1 do + local color = 8 + if (pickup.type == "fastshoot") then + color = 12 + elseif (pickup.type == "3shoot") then + color = 11 + end + addcircle(pickup.x, pickup.y, sin(i/8), cos(i/8), 2, 0.6, color, 0) + end + del(obj, pickup) + end + end + + function pickup.affect(pickup, player) + if pickup.type == "health" then + player.health = 3 + elseif pickup.type == "fastshoot" then + player.shootspeed = 0.1 + elseif pickup.type == "3shoot" then + player.shoot3 = true + end + end + + function pickup.draw(pickup) + spr(pickup.sprite, pickup.x, pickup.y) + end + + function pickup.update(pickup) + pickup.x -= 0.3 + pickup.y += sin(time()/2)*0.2 + foreach(players, pickup.collide) + if pickup.x < -8 then + del(obj, pickup) + end + end + + add(obj, pickup) +end + +addpickup(120, 60)
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