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Side arrow directions are relative to player orientation

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This commit is contained in:
seventeenthShulker 2023-07-06 19:08:52 +02:00
parent 40e072ab89
commit 99af25fba3
1 changed files with 15 additions and 3 deletions
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18
mods/ITEMS/mcl_bows/crossbow.lua
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@ -103,10 +103,22 @@ local function player_shoot_arrow(wielditem, player, power, damage, is_critical)
local playerpos = player:get_pos()
local dir = player:get_look_dir()
local yaw = player:get_look_horizontal()
if has_multishot_enchantment then
mcl_bows_s.shoot_arrow_crossbow(arrow_itemstring, {x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, {x=dir.x, y=dir.y, z=dir.z + .2}, yaw, player, power, damage, is_critical, player:get_wielded_item(), false)
mcl_bows_s.shoot_arrow_crossbow(arrow_itemstring, {x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, {x=dir.x, y=dir.y, z=dir.z - .2}, yaw, player, power, damage, is_critical, player:get_wielded_item(), false)
-- calculate rotation by 10 degrees 'left' and 'right' of facing direction
local pitch = player:get_look_vertical()
local pitch_c = math.cos(pitch)
local pitch_s = math.sin(pitch)
local yaw_c = math.cos(yaw + math.pi / 2)
local yaw_s = math.sin(yaw + math.pi / 2)
local rot_left = {x = yaw_c * pitch_s * math.pi / 18, y = pitch_c * math.pi / 18, z = yaw_s * pitch_s * math.pi / 18}
local rot_right = {x = - yaw_c * pitch_s * math.pi / 18, y = - pitch_c * math.pi / 18, z = - yaw_s * pitch_s * math.pi / 18}
local dir_left = vector.rotate(dir, rot_left)
local dir_right = vector.rotate(dir, rot_right)
mcl_bows_s.shoot_arrow_crossbow(arrow_itemstring, {x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, {x=dir_left.x, y=dir_left.y, z=dir_left.z}, yaw, player, power, damage, is_critical, player:get_wielded_item(), false)
mcl_bows_s.shoot_arrow_crossbow(arrow_itemstring, {x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, {x=dir_right.x, y=dir_right.y, z=dir_right.z}, yaw, player, power, damage, is_critical, player:get_wielded_item(), false)
mcl_bows_s.shoot_arrow_crossbow(arrow_itemstring, {x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, dir, yaw, player, power, damage, is_critical, player:get_wielded_item(), true)
else
mcl_bows_s.shoot_arrow_crossbow(arrow_itemstring, {x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, dir, yaw, player, power, damage, is_critical, player:get_wielded_item(), true)