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enable lua

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This commit is contained in:
omigamedev
2026-01-15 21:43:17 +01:00
parent 6ad11773dd
commit 5187143445
8 changed files with 58 additions and 8 deletions
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3
.gitignore vendored
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@@ -1,7 +1,6 @@
/build
/.idea
/.vs
/build
/build_test
/build*
/cmake-build*
/out

8
CLAUDE.md
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@@ -9,8 +9,8 @@ Mosis Designer is a Windows desktop application for previewing RML/RCSS files us
## Build Commands
```bash
# Configure the build (requires vcpkg for glfw3 and freetype)
cmake -B build
# Configure the build (requires vcpkg toolchain for dependencies)
cmake -B build -DCMAKE_TOOLCHAIN_FILE=D:/vcpkg/scripts/buildsystems/vcpkg.cmake
# Build debug
cmake --build build --config Debug
@@ -35,15 +35,17 @@ The application watches the parent directory of the loaded file for changes and
Single-file C++23 application (`main.cpp`) that:
- Uses RmlUi for rendering HTML/CSS-like markup (RML/RCSS)
- Uses RmlUi Lua bindings for scripting support in RML documents
- Uses GLFW + OpenGL 3 backend from RmlUi
- Windows-specific file watching via `FindFirstChangeNotification`
- Automatically loads all `.ttf` fonts from the RML file's directory
## Dependencies
- **RmlUi**: Fetched via CMake FetchContent from GitHub
- **RmlUi**: Fetched via CMake FetchContent from GitHub (with Lua bindings enabled)
- **GLFW3**: Via vcpkg
- **FreeType**: Via vcpkg
- **Lua**: Via vcpkg (5.4.x)
## Code Style

8
CMakeLists.txt
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@@ -7,6 +7,12 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
# Use FetchContent for RmlUi
include(FetchContent)
# Find Lua before RmlUi so it can be used
find_package(Lua REQUIRED)
# Enable RmlUi Lua bindings before fetching
set(RMLUI_LUA_BINDINGS ON CACHE BOOL "" FORCE)
# Fetch RmlUi from GitHub
FetchContent_Declare(
rmlui
@@ -31,7 +37,7 @@ add_executable(mosis-designer
${rmlui_SOURCE_DIR}/Backends/RmlUi_Renderer_GL3.cpp
)
target_link_libraries(mosis-designer PUBLIC
RmlUi::RmlUi glfw freetype
RmlUi::RmlUi RmlUi::Lua glfw freetype
)
target_include_directories(mosis-designer PUBLIC
${RMLUI_SOURCE_DIR}

9
assets/demo.lua Normal file
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@@ -0,0 +1,9 @@
-- Simple button click handler
click_count = 0
function onButtonClick(event)
click_count = click_count + 1
local button = event.current_element
button.inner_rml = "Clicked " .. click_count .. " times!"
print("Button clicked! Count: " .. click_count)
end

4
assets/demo.rml
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@@ -2,6 +2,7 @@
<head>
<link type="text/rcss" href="html.rcss"/>
<link type="text/rcss" href="phone.rcss"/>
<script src="demo.lua"></script>
<title>Fullscreen Mobile UI</title>
</head>
<body>
@@ -21,6 +22,9 @@
<div class="header-section">
<h1>Hello omar 3 hello! and hello LEO 2 Hello!</h1>
</div>
<div class="button-container">
<button id="main-button" onclick="onButtonClick(event)">Click Me!</button>
</div>
</div>
<div id="nav-bar">

27
assets/phone.rcss
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@@ -107,4 +107,31 @@ h1 {
.nav-item:hover {
color: #3498db;
background-color: blue;
}
/* Button container for centering */
.button-container {
display: block;
text-align: center;
margin-top: 50px;
}
/* Styled button */
button {
padding: 20px 60px;
font-size: 1.5em;
font-family: LatoLatin;
font-weight: bold;
color: white;
background-color: #3498db;
border-radius: 12px;
cursor: pointer;
}
button:hover {
background-color: #2980b9;
}
button:active {
background-color: #1c5a85;
}

2
main.cpp
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@@ -5,6 +5,7 @@
#include <iostream>
#include <RmlUi/Core.h>
#include <RmlUi/Debugger.h>
#include <RmlUi/Lua.h>
#include <RmlUi_Backend.h>
#include <RmlUi_Include_Windows.h>
@@ -45,6 +46,7 @@ int main(const int argc, const char* argv[])
Rml::SetSystemInterface(Backend::GetSystemInterface());
Rml::SetRenderInterface(Backend::GetRenderInterface());
Rml::Initialise();
Rml::Lua::Initialise();
Rml::Context* context = Rml::CreateContext("main", Rml::Vector2i(window_width, window_height));
if (!context)

5
vcpkg.json
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@@ -2,7 +2,8 @@
"name": "mosis-designer",
"version-string": "0.1.0",
"dependencies": [
"rmlui",
"glfw3"
"glfw3",
"freetype",
"lua"
]
}