Expose shooter functions to global namespace and some tweaks
This commit is contained in:
stujones11
parent
fad87d1ed3
commit
de408aee18
1 changed files with 70 additions and 67 deletions
133
shooter.lua
133
shooter.lua
|
|
@ -7,7 +7,8 @@ shooter = {
|
|||
reload_time = 0,
|
||||
}
|
||||
|
||||
SHOOTER_ENABLE_BLASTING = true
|
||||
SHOOTER_ENABLE_BLASTING = false
|
||||
SHOOTER_ENABLE_CROSSBOW = true
|
||||
SHOOTER_ENABLE_GUNS = true
|
||||
SHOOTER_ENABLE_FLARES = true
|
||||
SHOOTER_ENABLE_HOOK = true
|
||||
|
|
@ -64,7 +65,7 @@ local function get_particle_pos(p, v, d)
|
|||
return vector.add(p, vector.multiply(v, {x=d, y=d, z=d}))
|
||||
end
|
||||
|
||||
local function spawn_particles(pos, texture)
|
||||
function shooter:spawn_particles(pos, texture)
|
||||
if SHOOTER_ENABLE_PARTICLE_FX == true then
|
||||
if type(texture) ~= "string" then
|
||||
texture = SHOOTER_EXPLOSION_TEXTURE
|
||||
|
|
@ -79,26 +80,20 @@ local function spawn_particles(pos, texture)
|
|||
end
|
||||
end
|
||||
|
||||
local function is_valid_object(object)
|
||||
if object then
|
||||
if object:is_player() == true then
|
||||
return true
|
||||
end
|
||||
if SHOOTER_ALLOW_ENTITIES == true then
|
||||
local luaentity = object:get_luaentity()
|
||||
if luaentity then
|
||||
if luaentity.name then
|
||||
if allowed_entities[luaentity.name] then
|
||||
return true
|
||||
end
|
||||
end
|
||||
function shooter:play_node_sound(node, pos)
|
||||
local item = minetest.registered_items[node.name]
|
||||
if item then
|
||||
if item.sounds then
|
||||
local spec = item.sounds.dug
|
||||
if spec then
|
||||
spec.pos = pos
|
||||
minetest.sound_play(spec.name, spec)
|
||||
end
|
||||
end
|
||||
end
|
||||
return false
|
||||
end
|
||||
|
||||
local function punch_node(pos, def)
|
||||
function shooter:punch_node(pos, def)
|
||||
local node = minetest.get_node(pos)
|
||||
if not node then
|
||||
return
|
||||
|
|
@ -117,16 +112,11 @@ local function punch_node(pos, def)
|
|||
local level = item.groups[k] or 0
|
||||
if level >= v then
|
||||
minetest.remove_node(pos)
|
||||
local sounds = item.sounds
|
||||
if item.sounds then
|
||||
local spec = item.sounds.dug
|
||||
if spec then
|
||||
spec.pos = pos
|
||||
minetest.sound_play(spec.name, spec)
|
||||
end
|
||||
end
|
||||
shooter:play_node_sound(node, pos)
|
||||
if item.tiles then
|
||||
return item.tiles[1]
|
||||
if item.tiles[1] then
|
||||
shooter:spawn_particles(pos, item.tiles[1])
|
||||
end
|
||||
end
|
||||
break
|
||||
end
|
||||
|
|
@ -134,6 +124,41 @@ local function punch_node(pos, def)
|
|||
end
|
||||
end
|
||||
|
||||
function shooter:is_valid_object(object)
|
||||
if object then
|
||||
if object:is_player() == true then
|
||||
return SHOOTER_ALLOW_PLAYERS
|
||||
end
|
||||
if SHOOTER_ALLOW_ENTITIES == true then
|
||||
local luaentity = object:get_luaentity()
|
||||
if luaentity then
|
||||
if luaentity.name then
|
||||
if allowed_entities[luaentity.name] then
|
||||
return true
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
function shooter:get_intersect_pos(ray, plane, collisionbox)
|
||||
local v = vector.subtract(ray.pos, plane.pos)
|
||||
local r1 = get_dot_product(v, plane.normal)
|
||||
local r2 = get_dot_product(ray.dir, plane.normal)
|
||||
if r2 ~= 0 then
|
||||
local t = -(r1 / r2)
|
||||
local td = vector.multiply(ray.dir, {x=t, y=t, z=t})
|
||||
local pt = vector.add(ray.pos, td)
|
||||
local pd = vector.subtract(pt, plane.pos)
|
||||
if math.abs(pd.x) < collisionbox[4] and
|
||||
math.abs(pd.y) < collisionbox[5] and
|
||||
math.abs(pd.z) < collisionbox[6] then
|
||||
return pt
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
function shooter:process_round(round)
|
||||
local target = {object=nil, distance=10000}
|
||||
local p1 = round.pos
|
||||
|
|
@ -142,23 +167,14 @@ function shooter:process_round(round)
|
|||
local p2 = vector.add(ref.pos, ref.offset)
|
||||
if p1 and p2 and ref.name ~= round.name then
|
||||
local d = vector.distance(p1, p2)
|
||||
if d < round.def.step then
|
||||
local n = vector.multiply(v1, {x=-1, y=0, z=-1})
|
||||
local v2 = vector.subtract(p1, p2)
|
||||
local r1 = get_dot_product(n, v2)
|
||||
local r2 = get_dot_product(n, v1)
|
||||
if r2 ~= 0 then
|
||||
local t = -(r1 / r2)
|
||||
local td = vector.multiply(v1, {x=t, y=t, z=t})
|
||||
local pt = vector.add(p1, td)
|
||||
local pd = vector.subtract(pt, p2)
|
||||
if math.abs(pd.x) < ref.collisionbox[4] and
|
||||
math.abs(pd.y) < ref.collisionbox[5] and
|
||||
math.abs(pd.z) < ref.collisionbox[6] then
|
||||
target.object = ref.object
|
||||
target.pos = pt
|
||||
target.distance = d
|
||||
end
|
||||
if d < round.def.step and d < target.distance then
|
||||
local ray = {pos=p1, dir=v1}
|
||||
local plane = {pos=p2, normal={x=-1, y=0, z=-1}}
|
||||
local pos = shooter:get_intersect_pos(ray, plane, ref.collisionbox)
|
||||
if pos then
|
||||
target.object = ref.object
|
||||
target.pos = pos
|
||||
target.distance = d
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -169,15 +185,11 @@ function shooter:process_round(round)
|
|||
local user = minetest.get_player_by_name(round.name)
|
||||
if user then
|
||||
target.object:punch(user, nil, round.def.tool_caps, v1)
|
||||
spawn_particles(target.pos, SHOOTER_EXPLOSION_TEXTURE)
|
||||
shooter:spawn_particles(target.pos, SHOOTER_EXPLOSION_TEXTURE)
|
||||
end
|
||||
return 1
|
||||
elseif pos and SHOOTER_ALLOW_NODES == true then
|
||||
local texture = punch_node(pos, round.def)
|
||||
if texture then
|
||||
local pp = get_particle_pos(p1, v1, vector.distance(p1, pos))
|
||||
spawn_particles(pp, texture)
|
||||
end
|
||||
shooter:punch_node(pos, round.def)
|
||||
return 1
|
||||
end
|
||||
elseif SHOOTER_ALLOW_NODES == true then
|
||||
|
|
@ -185,11 +197,7 @@ function shooter:process_round(round)
|
|||
local p2 = vector.add(p1, vector.multiply(v1, {x=d, y=d, z=d}))
|
||||
local success, pos = minetest.line_of_sight(p1, p2, 1)
|
||||
if pos then
|
||||
local texture = punch_node(pos, round.def)
|
||||
if texture then
|
||||
local pp = get_particle_pos(p1, v1, vector.distance(p1, pos))
|
||||
spawn_particles(pp, texture)
|
||||
end
|
||||
shooter:punch_node(pos, round.def)
|
||||
return 1
|
||||
end
|
||||
end
|
||||
|
|
@ -207,7 +215,7 @@ function shooter:register_weapon(name, def)
|
|||
def.spec.name = user:get_player_name()
|
||||
if shots > 1 then
|
||||
local step = def.spec.tool_caps.full_punch_interval
|
||||
for i = 0, step * (shots), step do
|
||||
for i = 0, step * shots, step do
|
||||
minetest.after(i, function()
|
||||
shooter:fire_weapon(user, pointed_thing, def.spec)
|
||||
end)
|
||||
|
|
@ -254,20 +262,15 @@ function shooter:fire_weapon(user, pointed_thing, def)
|
|||
)
|
||||
if pointed_thing.type == "node" and SHOOTER_ALLOW_NODES == true then
|
||||
local pos = minetest.get_pointed_thing_position(pointed_thing, false)
|
||||
local texture = punch_node(pos, def)
|
||||
if texture then
|
||||
local pp = get_particle_pos(p1, v1, vector.distance(p1, pos))
|
||||
pp.y = pp.y + 1.75
|
||||
spawn_particles(pp, texture)
|
||||
end
|
||||
shooter:punch_node(pos, def)
|
||||
elseif pointed_thing.type == "object" then
|
||||
local object = pointed_thing.ref
|
||||
if is_valid_object(object) == true then
|
||||
if shooter:is_valid_object(object) == true then
|
||||
object:punch(user, nil, def.tool_caps, v1)
|
||||
local p2 = object:getpos()
|
||||
local pp = get_particle_pos(p1, v1, vector.distance(p1, p2))
|
||||
pp.y = pp.y + 1.75
|
||||
spawn_particles(pp, SHOOTER_EXPLOSION_TEXTURE)
|
||||
shooter:spawn_particles(pp, SHOOTER_EXPLOSION_TEXTURE)
|
||||
end
|
||||
else
|
||||
shooter:update_objects()
|
||||
|
|
@ -294,7 +297,7 @@ function shooter:load_objects()
|
|||
name = name,
|
||||
object = player,
|
||||
pos = pos,
|
||||
collisionbox = {-0.25,-1.0,-0.25, 0.25, 0.8, 0.25},
|
||||
collisionbox = {-0.25,-1.0,-0.25, 0.25,0.8,0.25},
|
||||
offset = SHOOTER_PLAYER_OFFSET,
|
||||
})
|
||||
end
|
||||
|
|
@ -355,7 +358,7 @@ function shooter:blast(pos, radius, fleshy, distance, user)
|
|||
local p1 = vector.subtract(pos, radius)
|
||||
local p2 = vector.add(pos, radius)
|
||||
minetest.sound_play("tnt_explode", {pos=pos, gain=1})
|
||||
if SHOOTER_ALLOW_NODES == true and SHOOTER_ENABLE_BLASTING then
|
||||
if SHOOTER_ALLOW_NODES and SHOOTER_ENABLE_BLASTING then
|
||||
if SHOOTER_ENABLE_PROTECTION then
|
||||
if not minetest.is_protected(pos, name) then
|
||||
minetest.set_node(pos, {name="tnt:boom"})
|
||||
|
|
|
|||
Loading…
Reference in a new issue