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Implement fixed order of shapes

master
Dmitry Kostenko 2021-02-14 22:47:51 +01:00
parent 8495b911f8
commit c6d7e1738a
1 changed files with 22 additions and 7 deletions
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29
init.lua
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@ -61,6 +61,9 @@ terraform = {
register_tool = function(self, name, spec)
spec.tool_name = name
self._tools[spec.tool_name] = spec
if spec.init then
spec:init()
end
minetest.register_tool("terraform:"..spec.tool_name, {
description = spec.description,
short_description = spec.short_description,
@ -181,6 +184,11 @@ terraform:register_tool("brush", {
max_size = 15,
init = function(self)
for _,shape_fn in ipairs(self.shapes) do
self.shapes[shape_fn().name] = shape_fn
end
end,
render_config = function(self, player, settings)
local function selection(texture, selected)
if selected then return texture.."^terraform_selection.png" end
@ -238,7 +246,8 @@ terraform:register_tool("brush", {
"container[0.5,0.5]".. -- shape
"label[0,0.5; Shape:]"
local pos = 0
for shape,_ in pairs(self.shapes) do
for _,shape_fn in ipairs(self.shapes) do
local shape = shape_fn().name -- Construct shape and extract the name
local x = pos % 3
local y = math.floor(pos / 3) + 1
spec = spec.."image_button["..x..","..y..";1,1;"..selection("terraform_shape_"..shape..".png",settings:get_string("shape") == shape)..";shape_"..shape..";]"
@ -488,8 +497,9 @@ terraform:register_tool("brush", {
-- Definition of shapes
shapes = {
cube = function()
function()
return {
name = "cube",
get_bounds = function(self, player, target_pos, size_3d)
return vector.subtract(target_pos, size_3d), vector.add(target_pos, size_3d)
end,
@ -500,8 +510,9 @@ terraform:register_tool("brush", {
end,
}
end,
sphere = function()
function()
return {
name = "sphere",
get_bounds = function(self, player, target_pos, size_3d)
return vector.subtract(target_pos, size_3d), vector.add(target_pos, size_3d)
end,
@ -520,8 +531,9 @@ terraform:register_tool("brush", {
end,
}
end,
cylinder = function()
function()
return {
name = "cylinder",
get_bounds = function(self, player, target_pos, size_3d)
return vector.subtract(target_pos, size_3d), vector.add(target_pos, size_3d)
end,
@ -540,8 +552,9 @@ terraform:register_tool("brush", {
end,
}
end,
plateau = function()
function()
return {
name = "plateau",
get_bounds = function(self, player, target_pos, size_3d)
-- look up to 100 meters down
return vector.subtract(target_pos, vector.new(size_3d.x, 100, size_3d.z)), vector.add(target_pos, vector.new(size_3d.x, 0, size_3d.z))
@ -605,8 +618,9 @@ terraform:register_tool("brush", {
end
}
end,
smooth = function()
function()
return {
name = "smooth",
get_bounds = function(self, player, target_pos, size_3d)
return vector.subtract(target_pos, size_3d), vector.add(target_pos, size_3d)
end,
@ -652,8 +666,9 @@ terraform:register_tool("brush", {
end,
}
end,
trowel = function()
function()
return {
name = "trowel",
get_bounds = function(self, player, target_pos, size_3d)
local pp = vector.floor(player:get_pos())
local minp,maxp = vector.subtract(target_pos, size_3d), vector.add(target_pos, size_3d)