jpt/experiments-pico8
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

explode materials

Browse Source
This commit is contained in:
James Turk 2023-04-25 23:06:50 -05:00
parent b75c5f7c16
commit 9348186d6d
1 changed files with 6 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
games/boybomb.p8
View File

@ -183,7 +183,7 @@ function start_level(n)
end
particles = {}
function add_explosion(gx, gy)
function add_explosion(gx, gy, colors)
sfx(0)
local x = gx*8+4
local y = gy*8+4
@ -193,7 +193,8 @@ function add_explosion(gx, gy)
x=x, y=y,
vx=(rnd(1)+1)*cos(angle),
vy=(rnd(1)+1)*sin(angle),
age=30+rnd(10),
age=10+rnd(10),
color=rnd(colors),
})
end
end
@ -212,16 +213,6 @@ function update_explosions()
p.age -= 1
if p.age <= 0 then
deli(particles, i)
elseif p.age > 40 then
p.color = 8
elseif p.age > 30 then
p.color = rnd({8, 9})
elseif p.age > 20 then
p.color = 9
elseif p.age > 10 then
p.color = rnd({9, 10})
elseif p.age > 5 then
p.color = 10
end
end
end
@ -273,7 +264,7 @@ function process_block(x, y)
-- called on each block each frame
local block = puzzle_grid[y][x]
if block == GRID_EXPLODE_NEXT then
add_explosion(x, y)
add_explosion(x, y, {4, 15}) -- wood
puzzle_grid[y][x] = GRID_EXPLODE
elseif block == GRID_EXPLODE then
if y > 1 then
@ -310,7 +301,7 @@ function update_level()
end
if t() - last_gravity > fall_speed then
last_gravity = t()
for y=1,GRID_H do
for y=GRID_H,1,-1 do
for x=1,GRID_W do
process_block(x, y)
-- fall down
@ -337,7 +328,7 @@ function update_level()
if exploding then
if bomb_spr.frame > 10 and bomb_spr.anim then
-- when explosion hits last frame, particles / update grid
add_explosion(bomb_x, bomb_y)
add_explosion(bomb_x, bomb_y, {8, 9, 10})
puzzle_grid[bomb_y][bomb_x] = GRID_EXPLODE
end
-- exploding means we're done before input comes