exl / nxengine Goto Github PK

A port of the open-source rewrite Cave Story game engine for various platforms. Original author is Caitlin "rogueeve" Shaw, https://nxengine.sourceforge.io/

Home Page: https://exlmoto.ru/nxengine/

License: GNU General Public License v3.0

C++ 91.60% C 7.03% Shell 0.06% QMake 1.31%

nxengine cave-story motomagx motorola dingux ezx cavestory ritmix haiku haiku-os

nxengine's Introduction

NXEngine

NXEngine is open-source rewrite engine of the Cave Story game. Author - Caitlin (rogueeve) Shaw.

This repository contains source code of my NXEngine fork for various weak devices. I have added some engine improvements:

Sound through SDL_mixer.
Support for widescreen displays (480x272).
Ports to various platforms.
Russification.

Download

You can download ready-to-run packages with NXEngine and Cave Story here:

Russian and English versions of this game are available.

Build instructions

Building requires some SDL libraries: SDL-1.2, SDL_ttf-2.0, SDL_mixer-1.2 (optional). Please install developer versions of these libraries before building the project. You can open "nx.pro" project file in the Qt Creator IDE for easy code navigation.

Platform defines:

Define	Description
`-D_480X272`	Use widescreen 480x272 resolution.
`-D_320X240`	Use normal 320x240 resolution.
`-D_DINGUX`	Dingux platform and keyboard layout (Ritmix RZX-50, Dingoo A320, Dingoo A380, etc).
`-D_MOTOMAGX`	MotoMAGX platform and keyboard layout (Motorola ZN5, Z6, E8, EM30, VE66, etc).
`-D_MOTOEZX`	MotoEZX platform and keyboard layout (Motorola E2, E6, A1200, A1600).
`-D_SDL_MIXER`	Don't use realtime music generation, `*.xm` tracks and sounds will be played via SDL_mixer.
`-D_DEBUG`	Enable detailed debug output to the console.
`-D_L10N_CP1251`	Enable Russian l10n (you need a `*.ttf` font and Russian version of data-files).

Please read addition building information (in Russian) in the EXL's Developer Blog.

Screens

Ritmix RZX-50:

Windows 8.1:

Haiku OS:

Photos

Videos

Demonstration video on YouTube which showing launch Cave Story game with this engine on the Ritmix RZX-50 device.

More information

Please read Porting Guide (in Russian) for more info about porting NXEngine to various platforms.

nxengine's People

Contributors

Stargazers

Watchers

nxengine's Issues

The map is available without the Map System

Even before I get the Map System item, pressing W reveals the map.

Java Port

At this point, Cave Story's basically the replacement of DOOM. Which is why i'm kinda disappointed that it's not on JAVA platforms (like those old Sony Ericsson phones). For your information, i do have a MODERN phone, and 2 computers. I just wanna have more than one game on my old walkman phone that isn't Johnny Crash Does Texas.

build error: "error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ [-Wnarrowing]"

Developer,
When attempting to build NXEngine I am encountering the below error. The host/target system is based on a Freescale/NXP P5020 SOC - this is a PPC64 system in current distribution by A-EON Technologies, running a Debian Buster based Linux Distribution. Please consider a fix as this system is currently available in the consumer marketplace. Thank you for your time.

fienix@Fienix:~/NXEngine$ make -f Makefile.linux g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o caret.o caret.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o console.o console.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o debug.o debug.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o floattext.o floattext.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o game.o game.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o input.o input.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o inventory.o inventory.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o main.o main.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o map.o map.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o map_system.o map_system.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o niku.o niku.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o object.o object.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o ObjManager.o ObjManager.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o p_arms.o p_arms.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o platform.o platform.cpp g++ -c -pipe -O2 -I/usr/include -I/usr/include/SDL -I/usr/local/include -I/usr/local/include/SDL -I. -o player.o player.cpp player.cpp: In function ‘void PDoLooking()’: player.cpp:727:53: error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ [-Wnarrowing] 727 | { LEFTKEY, RIGHTKEY, UPKEY, JUMPKEY, FIREKEY, -1 }; | ^ make: *** [Makefile.linux:1110: player.o] Error 1