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made lasers 10x more precise

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Peter Maloney 2015-07-16 23:33:56 +02:00
parent 32d776293b
commit be3f961e26
1 changed files with 5 additions and 1 deletions
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6
technic/tools/mining_lasers.lua
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@ -132,7 +132,11 @@ local function laser_shoot(player, range, particle_texture, sound)
texture = particle_texture .. "^[transform" .. math.random(0, 7),
})
minetest.sound_play(sound, {pos = player_pos, max_hear_distance = range})
for pos in rayIter(start_pos, dir, range) do
--rayIter is integer math... so make it more precise by multiplying pos and range here
start_pos_10x = vector.multiply(start_pos, 10)
for pos in rayIter(start_pos_10x, dir, range*10) do
--reverse the above multiplying here
pos = vector.multiply(pos, 0.1)
if minetest.is_protected(pos, player_name) then
minetest.record_protection_violation(pos, player_name)
break