minetest/shooter
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Use minetest.raycast

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This commit is contained in:
stujones11 2019-03-13 18:24:22 +00:00
parent 075cbe2e52
commit 49d6fe5741
4 changed files with 176 additions and 384 deletions
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51
shooter_crossbow/init.lua
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@ -143,42 +143,27 @@ minetest.register_entity("shooter_crossbow:arrow_entity", {
return
end
if self.timer > 0.2 then
local pos = self.object:getpos()
local dir = vector.normalize(self.object:getvelocity())
local frame = get_animation_frame(dir)
self.object:set_animation({x=frame, y=frame}, 0)
local objects = minetest.get_objects_inside_radius(pos, 5)
for _,obj in ipairs(objects) do
if shooter:is_valid_object(obj) and obj ~= self.player then
local collisionbox = {-0.25,-1.0,-0.25, 0.25,0.8,0.25}
local offset = shooter.player_offset
if not obj:is_player() then
offset = shooter.entity_offset
local ent = obj:get_luaentity()
if ent then
local def = minetest.registered_entities[ent.name]
collisionbox = def.collisionbox or collisionbox
end
end
local opos = vector.add(obj:getpos(), offset)
local ray = {pos=pos, dir=dir}
local plane = {pos=opos, normal={x=-1, y=0, z=-1}}
local ipos = shooter:get_intersect_pos(ray, plane, collisionbox)
if ipos then
self:strike(obj)
end
local p1 = vector.add(self.object:getpos(), dir)
local p2 = vector.add(p1, vector.multiply(dir, 4))
local ray = minetest.raycast(p1, p2, true, true)
local pointed_thing = ray:next() or {}
if pointed_thing.type == "object" then
local obj = pointed_thing.ref
if shooter:is_valid_object(obj) then
self:strike(obj)
end
end
local p = vector.add(pos, vector.multiply(dir, {x=5, y=5, z=5}))
local _, npos = minetest.line_of_sight(pos, p, 1)
if npos then
local node = minetest.get_node(npos)
local tpos = get_target_pos(pos, npos, dir, 0.66)
self.node_pos = npos
elseif pointed_thing.type == "node" then
local pos = minetest.get_pointed_thing_position(pointed_thing, false)
local node = minetest.get_node(pos)
local target_pos = get_target_pos(p1, pos, dir, 0.66)
self.node_pos = pos
self.state = "stuck"
self:stop(tpos)
shooter:play_node_sound(node, npos)
self:stop(target_pos)
shooter:play_node_sound(node, pos)
end
self.object:set_animation({x=frame, y=frame}, 0)
self.timer = 0
end
end,
@ -206,7 +191,8 @@ for _, color in pairs(dye_basecolors) do
local dir = user:get_look_dir()
local yaw = user:get_look_yaw()
if pos and dir and yaw then
pos.y = pos.y + 1.5
pos.y = pos.y + shooter.config.camera_height
pos = vector.add(pos, dir)
local obj = minetest.add_entity(pos, "shooter_crossbow:arrow_entity")
local ent = nil
if obj then
@ -310,7 +296,6 @@ if shooter.config.enable_crafting == true then
end
end
--Backwards compatibility
minetest.register_alias("shooter:crossbow", "shooter_crossbow:crossbow")
for _, color in pairs(dye_basecolors) do