Astrocuco - Dev Log

[Yue]

 

When I don't speak English, when my forte is not mathematics, that's where my perception comes into play, I know how to position rigid bodies correctly on the mesh. Now at least the AI gives me suggestions, and shows me the way to go in the project.

 

 

            -- 💎 Transformar posición del hueso a posición global

            local localPos = self.bones.head:GetPosition(true)

            local worldMatrix = self.model:GetMatrix(true)

            local worldPos = TransformPoint(localPos, worldMatrix, Mat4()) -- desde modelo ➜ mundo

            -- ✨ Posicionar la esfera en la cabeza

           self.bodies.head:SetPosition(worldPos)

 

[Yue]

After having a long conversation with an AI, I learned how to use these commands, I am not an expert, but trying to do this before was super complicated for me, because sometimes I have more desire than knowledge and that is not enough. The AI explained me the commands with details and exercises and the result is really great.  In Leadwerks 4 I couldn't do it, not because I couldn't, but because I didn't have the knowledge I have now. 

Translated with DeepL.com (free version)

 

 

 

    function this:UpdateBonesFromBodies()

        for name, bone in pairs(self.bones) do

            local body = self.bodies[name]

            if bone and body then

                local worldPos = body:GetPosition(true)

                local modelMatrix = self.model:GetMatrix(true)

                local localPos = TransformPoint(worldPos, Mat4(), modelMatrix) -- de mundo a modelo

                bone:SetPosition(localPos, true)

 

                local worldRot = body:GetRotation(true) -- rotación global del cuerpo físico

                local localRot = TransformRotation(worldRot, nil, self.model)

                bone:SetRotation(localRot, true)

               

   

            end

        end

    end

[Yue]

I'm about to give up, but I need to do this effect that keeps me awake at night. A continuous learning process, and it's not that I have the ability, it's that now I'm fighting with the AI and I'm learning by the way.

[Yue]

 

 

 Let's go with the synchronization of bones with rigid bodies and joints. 

[Yue]

 

[Yue]

[Yue]

[Yue]

After struggling for a long time with this code I found the perfect solution for the compensation of bones and rigid bodies.

    function this:AlignBodyToBone(body, bone, offset)

        local worldPos = TransformPoint(bone:GetPosition(true), self.model, nil)

        if offset then

            local offsetWorld = TransformVector(offset, self.model, nil)

            worldPos = worldPos + offsetWorld

        end

        body:SetPosition(worldPos, true)

   

        local worldRot = TransformRotation(bone:GetRotation(true), self.model, nil)

        body:SetRotation(worldRot, true)

    end

 

[Yue]

[Yue]

[Yue]

 

 

 

[Yue]

[Yue]

Next steps, hud, life, oxygen, stamine etc.

 

 

[Yue]

 

I'm still with ragdoll, I'll create a blog to comment on my experience with this new attempt.

[Yue]

[Yue]

[Yue]

@Josh

Ragdoll Perfect!!

[Yue]

Video Dev Log ▼01
 

Here I show what I have advanced, Leadwerks 5 is great, and I think I have improved a bit in this coding.

 

[Yue]

Hud Player.

 

[Yue]

Main File Lua Script.

--##************************************************##

--## Proyecto   : AstroCuco v0.0 | Pre‑Alpha        ##

--## Scripters  : Yue Rexie & Kara 💙               ##

--## Fichero    : Main.lua                          ##

--## Fecha      : 18 de Mayo 2025                  ##

--##************************************************##

--## Notas      : Fichero principal con control     ##

--##              de escenas, GUI y depuración      ##

--##************************************************##

 

--  Importación de clases base

import("Source/Classes/Window.lua")

import("Source/Classes/Input.lua")

import("Source/Classes/World.lua")

import("Source/Classes/GUI.lua")

import("Source/Classes/Debug.lua")

import("Source/Classes/UI/UI_MainMenu.lua")

import("Source/Classes/UI/UI_LoadingScene.lua")

import("Source/Classes/UI/UI_Level01.lua")

import("Source/Classes/SoundManager.lua")

import("Source/Classes/SettingsManager.lua")

import("source/Classes/Player.lua")

 

local window = Window:New("AstroCuco", 100, 100, 1280, 720)

local input = Input:New(window:GetWindow())

-- 🌍 Mundos.

local WMenu3D  = World:New("Menu3D")

local WLoading = nil

local WLevel01 = nil

 

local world = WMenu3D:GetWorld()

 

-- GUIs.

local GUIMenu3D  = GUI:New(WMenu3D, window)

local GUILoading = nil

local GUILevel01 = nil

 

local uiMainMenu = UI_MainMenu:New(GUIMenu3D, window)

local uiLoading  = nil

local uiLevel01  = nil

 

ui = uiMainMenu:Get()

 

local Ela = nil

local onLevel = 0

 

while true do

    collectgarbage()

 

    world:Update()

   

    if Ela and world:GetName() == "Level01" then

        Ela:Update()

    end

 

    if ui == uiMainMenu:Get() then

        local result = ui:Update()

 

        if result == true then

            break

        elseif result == "return_level01" then

            world = WLevel01:Get()

            ui = uiLevel01:Get()

            onLevel = 0

 

        elseif result =="scene_loading" then

 

            WLoading =  World:New("Loading")

            GUILoading = GUI:New(WLoading, window)

            uiLoading = UI_LoadingScene:New(GUILoading, window)

 

            world = WLoading:Get()

            ui = uiLoading:Get()

 

        elseif result == "restart" or result == "restart_confirm" then

 

            ui:Destroy()  

            ui = nil  

            window:Destroy()

            window = nil

            uiMainMenu:Destroy()

 

            if uiLoading then

                uiLoading:Destroy()

                uiLoading = nil

            end

            if uiLevel01 then

                uiLevel01:Destroy()

                uiLevel01 = nil

            end

            input:Destroy()

            input = nil

 

            window = Window:New("AstroCuco", 100, 100, 1280, 720)

            input = Input:New(window:GetWindow())

            GUIMenu3D = GUI:New(WMenu3D,window)

            -- Si te funciona como "uiMainMenu:New" lo dejo, pero lo ideal es llamar al constructor de clase:

            uiMainMenu = UI_MainMenu:New(GUIMenu3D,window)

 

            if  WLevel01 then

                Ela = Player:New(WLevel01,input)

                uiMainMenu:SetStartMode("continue")

                GUILevel01   = GUI:New(WLevel01, window)

                uiLevel01     = UI_Level01:New(GUILevel01, window)

            end

            ui = uiMainMenu:Get()

 

            if result == "restart" then

                uiMainMenu:ShowPanelConfirm("Do you confirm\n this new resolution?\n(" ..

                    window:GetWidth() .. " x " .. window:GetHeight() .. ")")

            end

 

        end

 

    -- Agregado: chequeo que uiLoading no sea nil antes de llamar uiLoading:Get()

    elseif uiLoading and ui == uiLoading:Get() then

 

        local result = ui:Update()

 

        if ui:GetProgress() >= 0.5  and not WLevel01 then

            uiMainMenu:SetStartMode("continue")

            input:FlushMouse()

            WLevel01 = World:New("Level01")

            GUILevel01   = GUI:New(WLevel01, window)

            uiLevel01     = UI_Level01:New(GUILevel01, window)

        end

 

        if result == "scene_level01" and WLevel01 then

            world = WLevel01:Get()

            ui = uiLevel01:Get()

 

            -- Si ya existe Ela, destruir antes de crear nueva

            if Ela then

                Ela:Destroy()

                Ela = nil

            end

            Ela = Player:New(world,input)

 

        end

 

    end

 

    -- Retornar desde el nivel

    if WLevel01 and Ela then

        if input:GetKeyUp(KEY_ESCAPE) then

            onLevel = 1 -onLevel

        end

 

        if onLevel== 1 then

            world = WMenu3D:Get()

            ui    = uiMainMenu:Get()

 

        else

            local center = input:GetWindowCenter()

            input:SetMousePosition(center.x, center.y)

            world = WLevel01:Get()

            ui    = uiLevel01:Get()

        end

 

    end

 

    world:Render(window:GetFramebuffer())

    if input:GetKeyHit(KEY_K)  then return end

 

    if input:GetKeyHit(KEY_Q) then

        -- Acción reservada

    end

end

[Yue]

[Yue]

 

[Yue]

[Yue]

 

[Yue]

Recovering Health.