robloach/raylib-tileson

Use Tiled maps in raylib, through Tileson.

raylib-tileson

Use Tiled maps in raylib, through Tileson.

Example

#include "raylib.h"

#define RAYLIB_TILESON_IMPLEMENTATION
#include "raylib-tileson.h"

int main(int argc, char* argv[]) {
    InitWindow(800, 450, "[raylib-tileson] example");
    SetTargetFPS(60);

    // Load the map
    Map map = LoadTiled("resources/desert.json");

    while (!WindowShouldClose()) {
        BeginDrawing();
        {
            ClearBackground(RAYWHITE);

            // Draw the map
            DrawTiled(map, 0, 0, WHITE);
        }
        EndDrawing();
    }

    // De-Initialization
    UnloadMap(map);

    CloseWindow();
    return 0;
}

Dependencies

• raylib
• C++17

API

Map LoadTiled(const char* fileName);
Map LoadTiledFromMemory(const unsigned char *fileData, int dataSize, const char* baseDir);
bool IsTiledReady(Map map);
void DrawTiled(Map map, int posX, int posY, Color tint);
void UnloadMap(Map map);

Alternatives

While raylib-tileson does compile and run from C, it requires compilation with C++17. Mixing C and C++ may not be preferable by all, so there could be a desire to use an alternative...

• raylib-tmx
• raylib-tiled

Development

mkdir build
cd build
cmake ..
make
./example/raylib-tileson-example

License

raylib-tileson is licensed under the BSD 2-Clause License, see LICENSE for more information.

raylib-tileson's Issues

Documentation

Runtime Error: New/Delete Type Mismatch with ASan

I'm using VCPKG to provide a few libraries for me, including raylib. The VCPKG debug libraries for raylib are linked with ASan and UBSan. Accommodating this, leads to a runtime error when I run raylib-tileson-example. (I am working on a fork here, with minor build system changes.) I can bypass using export ASAN_OPTIONS=new_delete_type_mismatch=0, but I thought you should know. Here is the error message:

INFO: TILESON: Map parsed successfully
=================================================================
==14721==ERROR: AddressSanitizer: new-delete-type-mismatch on 0x611000011340 in thread T0:
  object passed to delete has wrong type:
  size of the allocated type:   216 bytes;
  size of the deallocated type: 8 bytes.
    #0 0x7ff58fac1530 in operator delete(void*, unsigned long) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:164
    #1 0x55dc75873653 in std::default_delete<tson::IJson>::operator()(tson::IJson*) const /usr/include/c++/12/bits/unique_ptr.h:95
    #2 0x55dc75867019 in std::unique_ptr<tson::IJson, std::default_delete<tson::IJson> >::~unique_ptr() /usr/include/c++/12/bits/unique_ptr.h:396
    #3 0x55dc7585db35 in tson::Tileson::~Tileson() /home/XXXXX/raylib-tileson/src/tileson.hpp:7444
    #4 0x55dc7584868b in LoadTiledFromMemory /home/XXXXX/raylib-tileson/src/raylib-tileson.cpp:109
    #5 0x55dc758487d4 in LoadTiled /home/XXXXX/raylib-tileson/src/raylib-tileson.cpp:121
    #6 0x55dc758474a2 in main /home/XXXXX/raylib-tileson/example/raylib-tileson-example.c:26
    #7 0x7ff58e82350f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
    #8 0x7ff58e8235c8 in __libc_start_main_impl ../csu/libc-start.c:381
    #9 0x55dc75847304 in _start (/home/XXXXX/raylib-tileson/build/example/raylib-tileson-example+0x2ff304)

0x611000011340 is located 0 bytes inside of 216-byte region [0x611000011340,0x611000011418)
allocated by thread T0 here:
    #0 0x7ff58fac0488 in operator new(unsigned long) ../../../../src/libsanitizer/asan/asan_new_delete.cpp:95
    #1 0x55dc75866f48 in std::__detail::_MakeUniq<tson::Json11>::__single_object std::make_unique<tson::Json11>() /usr/include/c++/12/bits/unique_ptr.h:1065
    #2 0x55dc758481bd in LoadTiledFromMemory /home/XXXXX/raylib-tileson/src/raylib-tileson.cpp:60
    #3 0x55dc758487d4 in LoadTiled /home/XXXXX/raylib-tileson/src/raylib-tileson.cpp:121
    #4 0x55dc758474a2 in main /home/XXXXX/raylib-tileson/example/raylib-tileson-example.c:26
    #5 0x7ff58e82350f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58

SUMMARY: AddressSanitizer: new-delete-type-mismatch ../../../../src/libsanitizer/asan/asan_new_delete.cpp:164 in operator delete(void*, unsigned long)
==14721==HINT: if you don't care about these errors you may set ASAN_OPTIONS=new_delete_type_mismatch=0
==14721==ABORTING

Single Header Library

TMX?

https://github.com/baylej/tmx

Windows 10 platform has 4 FPS

i tried your code in 2 platforms. it correctly runs in linux with 60 fps. but when I tried your code in windows the fps downs about 4.
btw i also changed this lines because i had got an error in Windows 10 (as I said your code runs correctly in linux).
raylib-tileson.cpp line 84;
LoadTiledImage(data, baseDir, tileset.getImage(), tileset.getTransparentColor()); to
LoadTiledImage(data, baseDir, tileset.getImage().string(), tileset.getTransparentColor());

raylib-tileson.cpp line 84;
LoadTiledImage(data, baseDir, tileset.getImage(), tileset.getTransparentColor()); to
LoadTiledImage(data, baseDir, tileset.getImage().string(), tileset.getTransparentColor());

raylib-tileson.cpp line 120;
std::string image = tileset->getImage(); to
std::string image = tileset->getImage().string();

the error was;
note: in passing argument 3 of 'void LoadTiledImage(RaylibTilesonData*, const char*, const string&, tson::Colori)' [build] 33 | void LoadTiledImage(RaylibTilesonData* data, const char* baseDir, const std::string& imagepath, tson::Colori transparentColor) {