ADDED: raylib game template

4 years ago · 380e240ad2
14 changed files with 1692 additions and 2 deletions
--- a/16
+++ b/16
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+Copyright (c) 2021 Ramon Santamaria (@raysan5)
+
+This software is provided "as-is", without any express or implied warranty. In no event 
+will the authors be held liable for any damages arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose, including commercial 
+applications, and to alter it and redistribute it freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not claim that you 
+  wrote the original software. If you use this software in a product, an acknowledgment 
+  in the product documentation would be appreciated but is not required.
+
+  2. Altered source versions must be plainly marked as such, and must not be misrepresented
+  as being the original software.
+
+  3. This notice may not be removed or altered from any source distribution.
--- a/README.md
+++ b/README.md
@ -1,2 +1,26 @@
				@@ -1,2 +1,26 @@
-# raylib-game-template
-A small template to start your raylib game
+## $(Game Title)
+
+![$(Game Title)](screenshots/screenshot000.png "$(Game Title)")
+
+### Description
+
+$(Your Game Description)
+
+### Features
+
+ - $(Game Feature 01)
+ - $(Game Feature 02)
+ - $(Game Feature 03)
+
+### Controls
+
+Keyboard:
+ - $(Game Control 01)
+ - $(Game Control 02)
+ - $(Game Control 03)
+
+### License
+
+This game sources are licensed under an unmodified zlib/libpng license, which is an OSI-certified, BSD-like license that allows static linking with closed source software. Check [LICENSE](LICENSE) for further details.
+
+*Copyright (c) 2014-2021 Ramon Santamaria ([@raysan5](https://twitter.com/raysan5))*
--- a/src/Makefile
+++ b/src/Makefile
@ -0,0 +1,433 @@
				@@ -0,0 +1,433 @@
+#**************************************************************************************************
+#
+#   raylib makefile for Desktop platforms, Raspberry Pi, Android and HTML5
+#
+#   Copyright (c) 2013-2021 Ramon Santamaria (@raysan5)
+#
+#   This software is provided "as-is", without any express or implied warranty. In no event
+#   will the authors be held liable for any damages arising from the use of this software.
+#
+#   Permission is granted to anyone to use this software for any purpose, including commercial
+#   applications, and to alter it and redistribute it freely, subject to the following restrictions:
+#
+#     1. The origin of this software must not be misrepresented; you must not claim that you
+#     wrote the original software. If you use this software in a product, an acknowledgment
+#     in the product documentation would be appreciated but is not required.
+#
+#     2. Altered source versions must be plainly marked as such, and must not be misrepresented
+#     as being the original software.
+#
+#     3. This notice may not be removed or altered from any source distribution.
+#
+#**************************************************************************************************
+
+.PHONY: all clean
+
+# Define required raylib variables
+PROJECT_NAME       ?= advance_game
+RAYLIB_VERSION     ?= 3.8.0
+RAYLIB_PATH        ?= ../..
+
+# Define default options
+
+# One of PLATFORM_DESKTOP, PLATFORM_RPI, PLATFORM_ANDROID, PLATFORM_WEB
+PLATFORM           ?= PLATFORM_DESKTOP
+
+# Locations of your newly installed library and associated headers. See ../src/Makefile
+# On Linux, if you have installed raylib but cannot compile the examples, check that
+# the *_INSTALL_PATH values here are the same as those in src/Makefile or point to known locations.
+# To enable system-wide compile-time and runtime linking to libraylib.so, run ../src/$ sudo make install RAYLIB_LIBTYPE_SHARED.
+# To enable compile-time linking to a special version of libraylib.so, change these variables here.
+# To enable runtime linking to a special version of libraylib.so, see EXAMPLE_RUNTIME_PATH below.
+# If there is a libraylib in both EXAMPLE_RUNTIME_PATH and RAYLIB_INSTALL_PATH, at runtime,
+# the library at EXAMPLE_RUNTIME_PATH, if present, will take precedence over the one at RAYLIB_INSTALL_PATH.
+# RAYLIB_INSTALL_PATH should be the desired full path to libraylib. No relative paths.
+DESTDIR ?= /usr/local
+RAYLIB_INSTALL_PATH ?= $(DESTDIR)/lib
+# RAYLIB_H_INSTALL_PATH locates the installed raylib header and associated source files.
+RAYLIB_H_INSTALL_PATH ?= $(DESTDIR)/include
+
+# Library type used for raylib: STATIC (.a) or SHARED (.so/.dll)
+RAYLIB_LIBTYPE        ?= STATIC
+
+# Build mode for project: DEBUG or RELEASE
+BUILD_MODE            ?= RELEASE
+
+# Use external GLFW library instead of rglfw module
+# TODO: Review usage on Linux. Target version of choice. Switch on -lglfw or -lglfw3
+USE_EXTERNAL_GLFW     ?= FALSE
+
+# Use Wayland display server protocol on Linux desktop
+# by default it uses X11 windowing system
+USE_WAYLAND_DISPLAY   ?= FALSE
+
+# Determine PLATFORM_OS in case PLATFORM_DESKTOP selected
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    # No uname.exe on MinGW!, but OS=Windows_NT on Windows!
+    # ifeq ($(UNAME),Msys) -> Windows
+    ifeq ($(OS),Windows_NT)
+        PLATFORM_OS=WINDOWS
+    else
+        UNAMEOS=$(shell uname)
+        ifeq ($(UNAMEOS),Linux)
+            PLATFORM_OS=LINUX
+        endif
+        ifeq ($(UNAMEOS),FreeBSD)
+            PLATFORM_OS=BSD
+        endif
+        ifeq ($(UNAMEOS),OpenBSD)
+            PLATFORM_OS=BSD
+        endif
+        ifeq ($(UNAMEOS),NetBSD)
+            PLATFORM_OS=BSD
+        endif
+        ifeq ($(UNAMEOS),DragonFly)
+            PLATFORM_OS=BSD
+        endif
+        ifeq ($(UNAMEOS),Darwin)
+            PLATFORM_OS=OSX
+        endif
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    UNAMEOS=$(shell uname)
+    ifeq ($(UNAMEOS),Linux)
+        PLATFORM_OS=LINUX
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_DRM)
+    UNAMEOS=$(shell uname)
+    ifeq ($(UNAMEOS),Linux)
+        PLATFORM_OS=LINUX
+    endif
+endif
+
+# RAYLIB_PATH adjustment for different platforms.
+# If using GNU make, we can get the full path to the top of the tree. Windows? BSD?
+# Required for ldconfig or other tools that do not perform path expansion.
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),LINUX)
+        RAYLIB_PREFIX ?= ..
+        RAYLIB_PATH    = $(realpath $(RAYLIB_PREFIX))
+    endif
+endif
+# Default path for raylib on Raspberry Pi, if installed in different path, update it!
+# This is not currently used by src/Makefile. Not sure of its origin or usage. Refer to wiki.
+# TODO: update install: target in src/Makefile for RPI, consider relation to LINUX.
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    RAYLIB_PATH        ?= /home/pi/raylib
+endif
+ifeq ($(PLATFORM),PLATFORM_DRM)
+    RAYLIB_PATH        ?= /home/pi/raylib
+endif
+
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    # Emscripten required variables
+    EMSDK_PATH         ?= C:/emsdk
+    EMSCRIPTEN_PATH    ?= $(EMSDK_PATH)/upstream/emscripten
+    CLANG_PATH          = $(EMSDK_PATH)/upstream/bin
+    PYTHON_PATH         = $(EMSDK_PATH)/python/3.9.2-1_64bit
+    NODE_PATH           = $(EMSDK_PATH)/node/14.15.5_64bit/bin
+    export PATH         = $(EMSDK_PATH);$(EMSCRIPTEN_PATH);$(CLANG_PATH);$(NODE_PATH);$(PYTHON_PATH);C:\raylib\MinGW\bin:$$(PATH)
+endif
+
+# Define raylib release directory for compiled library.
+# RAYLIB_RELEASE_PATH points to provided binaries or your freshly built version
+RAYLIB_RELEASE_PATH 	?= $(RAYLIB_PATH)/src
+
+# EXAMPLE_RUNTIME_PATH embeds a custom runtime location of libraylib.so or other desired libraries
+# into each example binary compiled with RAYLIB_LIBTYPE=SHARED. It defaults to RAYLIB_RELEASE_PATH
+# so that these examples link at runtime with your version of libraylib.so in ../release/libs/linux
+# without formal installation from ../src/Makefile. It aids portability and is useful if you have
+# multiple versions of raylib, have raylib installed to a non-standard location, or want to
+# bundle libraylib.so with your game. Change it to your liking.
+# NOTE: If, at runtime, there is a libraylib.so at both EXAMPLE_RUNTIME_PATH and RAYLIB_INSTALL_PATH,
+# The library at EXAMPLE_RUNTIME_PATH, if present, will take precedence over RAYLIB_INSTALL_PATH,
+# Implemented for LINUX below with CFLAGS += -Wl,-rpath,$(EXAMPLE_RUNTIME_PATH)
+# To see the result, run readelf -d core/core_basic_window; looking at the RPATH or RUNPATH attribute.
+# To see which libraries a built example is linking to, ldd core/core_basic_window;
+# Look for libraylib.so.1 => $(RAYLIB_INSTALL_PATH)/libraylib.so.1 or similar listing.
+EXAMPLE_RUNTIME_PATH   ?= $(RAYLIB_RELEASE_PATH)
+
+# Define default C compiler: gcc
+# NOTE: define g++ compiler if using C++
+CC = gcc
+
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),OSX)
+        # OSX default compiler
+        CC = clang
+    endif
+    ifeq ($(PLATFORM_OS),BSD)
+        # FreeBSD, OpenBSD, NetBSD, DragonFly default compiler
+        CC = clang
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    ifeq ($(USE_RPI_CROSS_COMPILER),TRUE)
+        # Define RPI cross-compiler
+        #CC = armv6j-hardfloat-linux-gnueabi-gcc
+        CC = $(RPI_TOOLCHAIN)/bin/arm-linux-gnueabihf-gcc
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    # HTML5 emscripten compiler
+    # WARNING: To compile to HTML5, code must be redesigned
+    # to use emscripten.h and emscripten_set_main_loop()
+    CC = emcc
+endif
+
+# Define default make program
+MAKE = make
+
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),WINDOWS)
+        MAKE = mingw32-make
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_ANDROID)
+    MAKE = mingw32-make
+endif
+
+# Define compiler flags:
+#  -O1                  defines optimization level
+#  -g                   include debug information on compilation
+#  -s                   strip unnecessary data from build
+#  -Wall                turns on most, but not all, compiler warnings
+#  -std=c99             defines C language mode (standard C from 1999 revision)
+#  -std=gnu99           defines C language mode (GNU C from 1999 revision)
+#  -Wno-missing-braces  ignore invalid warning (GCC bug 53119)
+#  -D_DEFAULT_SOURCE    use with -std=c99 on Linux and PLATFORM_WEB, required for timespec
+CFLAGS += -Wall -std=c99 -D_DEFAULT_SOURCE -Wno-missing-braces
+
+ifeq ($(BUILD_MODE),DEBUG)
+    CFLAGS += -g
+    ifeq ($(PLATFORM),PLATFORM_WEB)
+        CFLAGS += -s ASSERTIONS=1 --profiling
+    endif
+else
+    ifeq ($(PLATFORM),PLATFORM_WEB)
+        CFLAGS += -Os
+    else
+        CFLAGS += -s -O1
+    endif
+endif
+
+# Additional flags for compiler (if desired)
+#CFLAGS += -Wextra -Wmissing-prototypes -Wstrict-prototypes
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),LINUX)
+        ifeq ($(RAYLIB_LIBTYPE),STATIC)
+            CFLAGS += -D_DEFAULT_SOURCE
+        endif
+        ifeq ($(RAYLIB_LIBTYPE),SHARED)
+            # Explicitly enable runtime link to libraylib.so
+            CFLAGS += -Wl,-rpath,$(EXAMPLE_RUNTIME_PATH)
+        endif
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    CFLAGS += -std=gnu99
+endif
+ifeq ($(PLATFORM),PLATFORM_DRM)
+    CFLAGS += -std=gnu99 -DEGL_NO_X11
+endif
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    # -Os                        # size optimization
+    # -O2                        # optimization level 2, if used, also set --memory-init-file 0
+    # -s USE_GLFW=3              # Use glfw3 library (context/input management)
+    # -s ALLOW_MEMORY_GROWTH=1   # to allow memory resizing -> WARNING: Audio buffers could FAIL!
+    # -s TOTAL_MEMORY=16777216   # to specify heap memory size (default = 16MB) (67108864 = 64MB)
+    # -s USE_PTHREADS=1          # multithreading support
+    # -s WASM=0                  # disable Web Assembly, emitted by default
+    # -s ASYNCIFY                # lets synchronous C/C++ code interact with asynchronous JS
+    # -s FORCE_FILESYSTEM=1      # force filesystem to load/save files data
+    # -s ASSERTIONS=1            # enable runtime checks for common memory allocation errors (-O1 and above turn it off)
+    # --profiling                # include information for code profiling
+    # --memory-init-file 0       # to avoid an external memory initialization code file (.mem)
+    # --preload-file resources   # specify a resources folder for data compilation
+    # --source-map-base          # allow debugging in browser with source map
+    CFLAGS += -s USE_GLFW=3 -s TOTAL_MEMORY=67108864 -s FORCE_FILESYSTEM=1 --preload-file resources
+
+    # Define a custom shell .html and output extension
+    CFLAGS += --shell-file $(RAYLIB_PATH)/src/shell.html
+    EXT = .html
+endif
+
+# Define include paths for required headers
+# NOTE: Several external required libraries (stb and others)
+INCLUDE_PATHS = -I. -I$(RAYLIB_PATH)/src -I$(RAYLIB_PATH)/src/external
+
+# Define additional directories containing required header files
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    # RPI required libraries
+    INCLUDE_PATHS += -I/opt/vc/include
+    INCLUDE_PATHS += -I/opt/vc/include/interface/vmcs_host/linux
+    INCLUDE_PATHS += -I/opt/vc/include/interface/vcos/pthreads
+endif
+ifeq ($(PLATFORM),PLATFORM_DRM)
+    # DRM required libraries
+    INCLUDE_PATHS += -I/usr/include/libdrm
+endif
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),BSD)
+        # Consider -L$(RAYLIB_H_INSTALL_PATH)
+        INCLUDE_PATHS += -I/usr/local/include
+    endif
+    ifeq ($(PLATFORM_OS),LINUX)
+        INCLUDE_PATHS = -I$(RAYLIB_H_INSTALL_PATH) -I. -I$(RAYLIB_PATH)/src -I$(RAYLIB_PATH)/src/external
+    endif
+endif
+
+# Define library paths containing required libs.
+LDFLAGS = -L. -L$(RAYLIB_RELEASE_PATH) -L$(RAYLIB_PATH)/src
+
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),WINDOWS)
+        # resource file contains windows executable icon and properties
+        LDFLAGS += $(RAYLIB_PATH)/src/raylib.rc.data
+        # -Wl,--subsystem,windows hides the console window
+        ifeq ($(BUILD_MODE), RELEASE)
+            LDFLAGS += -Wl,--subsystem,windows
+        endif
+    endif
+    ifeq ($(PLATFORM_OS),BSD)
+        # Consider -L$(RAYLIB_INSTALL_PATH)
+        LDFLAGS += -L. -Lsrc -L/usr/local/lib
+    endif
+    ifeq ($(PLATFORM_OS),LINUX)
+        # Reset everything.
+        # Precedence: immediately local, installed version, raysan5 provided libs
+        LDFLAGS = -L. -L$(RAYLIB_INSTALL_PATH) -L$(RAYLIB_RELEASE_PATH) -L$(RAYLIB_PATH)
+    endif
+endif
+
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    LDFLAGS += -L/opt/vc/lib
+endif
+
+# Define any libraries required on linking
+# if you want to link libraries (libname.so or libname.a), use the -lname
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),WINDOWS)
+        # Libraries for Windows desktop compilation
+        # NOTE: WinMM library required to set high-res timer resolution
+        LDLIBS = -lraylib -lopengl32 -lgdi32 -lwinmm
+        # Required for physac examples
+        LDLIBS += -static -lpthread
+    endif
+    ifeq ($(PLATFORM_OS),LINUX)
+        # Libraries for Debian GNU/Linux desktop compiling
+        # NOTE: Required packages: libegl1-mesa-dev
+        LDLIBS = -lraylib -lGL -lm -lpthread -ldl -lrt
+
+        # On X11 requires also below libraries
+        LDLIBS += -lX11
+        # NOTE: It seems additional libraries are not required any more, latest GLFW just dlopen them
+        #LDLIBS += -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
+
+        # On Wayland windowing system, additional libraries requires
+        ifeq ($(USE_WAYLAND_DISPLAY),TRUE)
+            LDLIBS += -lwayland-client -lwayland-cursor -lwayland-egl -lxkbcommon
+        endif
+        # Explicit link to libc
+        ifeq ($(RAYLIB_LIBTYPE),SHARED)
+            LDLIBS += -lc
+        endif
+    endif
+    ifeq ($(PLATFORM_OS),OSX)
+        # Libraries for OSX 10.9 desktop compiling
+        # NOTE: Required packages: libopenal-dev libegl1-mesa-dev
+        LDLIBS = -lraylib -framework OpenGL -framework Cocoa -framework IOKit -framework CoreAudio -framework CoreVideo
+    endif
+    ifeq ($(PLATFORM_OS),BSD)
+        # Libraries for FreeBSD, OpenBSD, NetBSD, DragonFly desktop compiling
+        # NOTE: Required packages: mesa-libs
+        LDLIBS = -lraylib -lGL -lpthread -lm
+
+        # On XWindow requires also below libraries
+        LDLIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
+    endif
+    ifeq ($(USE_EXTERNAL_GLFW),TRUE)
+        # NOTE: It could require additional packages installed: libglfw3-dev
+        LDLIBS += -lglfw
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_RPI)
+    # Libraries for Raspberry Pi compiling
+    # NOTE: Required packages: libasound2-dev (ALSA)
+    LDLIBS = -lraylib -lbrcmGLESv2 -lbrcmEGL -lpthread -lrt -lm -lbcm_host -ldl
+endif
+ifeq ($(PLATFORM),PLATFORM_DRM)
+    # Libraries for DRM compiling
+    # NOTE: Required packages: libasound2-dev (ALSA)
+    LDLIBS = -lraylib -lGLESv2 -lEGL -lpthread -lrt -lm -lgbm -ldrm -ldl
+endif
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    # Libraries for web (HTML5) compiling
+    LDLIBS = $(RAYLIB_RELEASE_PATH)/libraylib.a
+endif
+
+# Define all source files required
+PROJECT_SOURCE_FILES ?= \
+    advance_game.c \
+    screen_logo.c \
+    screen_title.c \
+    screen_options.c \
+    screen_gameplay.c \
+    screen_ending.c
+
+# Define all object files from source files
+OBJS = $(patsubst %.c, %.o, $(PROJECT_SOURCE_FILES))
+
+# For Android platform we call a custom Makefile.Android
+ifeq ($(PLATFORM),PLATFORM_ANDROID)
+    MAKEFILE_PARAMS = -f Makefile.Android 
+    export PROJECT_NAME
+    export PROJECT_SOURCE_FILES
+else
+    MAKEFILE_PARAMS = $(PROJECT_NAME)
+endif
+
+# Default target entry
+# NOTE: We call this Makefile target or Makefile.Android target
+all:
+	$(MAKE) $(MAKEFILE_PARAMS)
+
+# Project target defined by PROJECT_NAME
+$(PROJECT_NAME): $(OBJS)
+	$(CC) -o $(PROJECT_NAME)$(EXT) $(OBJS) $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
+
+# Compile source files
+# NOTE: This pattern will compile every module defined on $(OBJS)
+%.o: %.c
+	$(CC) -c $< -o $@ $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM)
+
+# Clean everything
+clean:
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),WINDOWS)
+		del *.o *.exe /s
+    endif
+    ifeq ($(PLATFORM_OS),LINUX)
+		find . -type f -executable -delete
+		rm -fv *.o
+    endif
+    ifeq ($(PLATFORM_OS),OSX)
+		find . -type f -perm +ugo+x -delete
+		rm -f *.o
+    endif
+endif
+ifeq ($(PLATFORM),PLATFORM_RPI)
+	find . -type f -executable -delete
+	rm -fv *.o
+endif
+ifeq ($(PLATFORM),PLATFORM_DRM)
+	find . -type f -executable -delete
+	rm -fv *.o
+endif
+ifeq ($(PLATFORM),PLATFORM_WEB)
+	del *.o *.html *.js
+endif
+	@echo Cleaning done
+
--- a/src/Makefile.Android
+++ b/src/Makefile.Android
@ -0,0 +1,319 @@
				@@ -0,0 +1,319 @@
+#**************************************************************************************************
+#
+#   raylib makefile for Android project (APK building)
+#
+#   Copyright (c) 2017-2021 Ramon Santamaria (@raysan5)
+#
+#   This software is provided "as-is", without any express or implied warranty. In no event
+#   will the authors be held liable for any damages arising from the use of this software.
+#
+#   Permission is granted to anyone to use this software for any purpose, including commercial
+#   applications, and to alter it and redistribute it freely, subject to the following restrictions:
+#
+#     1. The origin of this software must not be misrepresented; you must not claim that you
+#     wrote the original software. If you use this software in a product, an acknowledgment
+#     in the product documentation would be appreciated but is not required.
+#
+#     2. Altered source versions must be plainly marked as such, and must not be misrepresented
+#     as being the original software.
+#
+#     3. This notice may not be removed or altered from any source distribution.
+#
+#**************************************************************************************************
+
+# Define required raylib variables
+PLATFORM               ?= PLATFORM_ANDROID
+RAYLIB_PATH            ?= ..\..
+
+# Define Android architecture (armeabi-v7a, arm64-v8a, x86, x86-64) and API version
+# Starting in 2019 using ARM64 is mandatory for published apps,
+# Starting on August 2020, minimum required target API is Android 10 (API level 29)
+ANDROID_ARCH           ?= ARM64
+ANDROID_API_VERSION     = 29
+
+ifeq ($(ANDROID_ARCH),ARM)
+    ANDROID_ARCH_NAME   = armeabi-v7a
+endif
+ifeq ($(ANDROID_ARCH),ARM64)
+    ANDROID_ARCH_NAME   = arm64-v8a
+endif
+ifeq ($(ANDROID_ARCH),x86)
+    ANDROID_ARCH_NAME   = i686
+endif
+ifeq ($(ANDROID_ARCH),x86_64)
+    ANDROID_ARCH_NAME   = x86_64
+endif
+
+# Required path variables
+# NOTE: JAVA_HOME must be set to JDK (using OpenJDK 13)
+JAVA_HOME              ?= C:/open-jdk
+ANDROID_HOME           ?= C:/android-sdk
+ANDROID_NDK            ?= C:/android-ndk
+ANDROID_TOOLCHAIN      ?= $(ANDROID_NDK)/toolchains/llvm/prebuilt/windows-x86_64
+ANDROID_BUILD_TOOLS    ?= $(ANDROID_HOME)/build-tools/29.0.3
+ANDROID_PLATFORM_TOOLS  = $(ANDROID_HOME)/platform-tools
+
+# Android project configuration variables
+PROJECT_NAME           ?= raylib_game
+PROJECT_LIBRARY_NAME   ?= main
+PROJECT_BUILD_ID       ?= android
+PROJECT_BUILD_PATH     ?= $(PROJECT_BUILD_ID).$(PROJECT_NAME)
+PROJECT_RESOURCES_PATH ?= resources
+PROJECT_SOURCE_FILES   ?= simple_game.c
+NATIVE_APP_GLUE_PATH    = $(ANDROID_NDK)/sources/android/native_app_glue
+
+# Some source files are placed in directories, when compiling to some 
+# output directory other than source, that directory must pre-exist.
+# Here we get a list of required folders that need to be created on
+# code output folder $(PROJECT_BUILD_PATH)\obj to avoid GCC errors.
+PROJECT_SOURCE_DIRS     = $(sort $(dir $(PROJECT_SOURCE_FILES)))
+
+# Android app configuration variables
+APP_LABEL_NAME         ?= rGame
+APP_COMPANY_NAME       ?= raylib
+APP_PRODUCT_NAME       ?= rgame
+APP_VERSION_CODE       ?= 1
+APP_VERSION_NAME       ?= 1.0
+APP_ICON_LDPI          ?= $(RAYLIB_PATH)\logo\raylib_36x36.png
+APP_ICON_MDPI          ?= $(RAYLIB_PATH)\logo\raylib_48x48.png
+APP_ICON_HDPI          ?= $(RAYLIB_PATH)\logo\raylib_72x72.png
+APP_SCREEN_ORIENTATION ?= landscape
+APP_KEYSTORE_PASS      ?= raylib
+
+# Library type used for raylib: STATIC (.a) or SHARED (.so/.dll)
+RAYLIB_LIBTYPE         ?= STATIC
+
+# Library path for libraylib.a/libraylib.so
+RAYLIB_LIB_PATH         = $(RAYLIB_PATH)\src
+
+# Shared libs must be added to APK if required
+# NOTE: Generated NativeLoader.java automatically load those libraries
+ifeq ($(RAYLIB_LIBTYPE),SHARED)
+    PROJECT_SHARED_LIBS = lib/$(ANDROID_ARCH_NAME)/libraylib.so 
+endif
+
+# Compiler and archiver
+ifeq ($(ANDROID_ARCH),ARM)
+    CC = $(ANDROID_TOOLCHAIN)/bin/armv7a-linux-androideabi$(ANDROID_API_VERSION)-clang
+    AR = $(ANDROID_TOOLCHAIN)/bin/arm-linux-androideabi-ar
+endif
+ifeq ($(ANDROID_ARCH),ARM64)
+    CC = $(ANDROID_TOOLCHAIN)/bin/aarch64-linux-android$(ANDROID_API_VERSION)-clang
+    AR = $(ANDROID_TOOLCHAIN)/bin/aarch64-linux-android-ar
+endif
+ifeq ($(ANDROID_ARCH),x86)
+    CC = $(ANDROID_TOOLCHAIN)/bin/i686-linux-android$(ANDROID_API_VERSION)-clang
+    AR = $(ANDROID_TOOLCHAIN)/bin/i686-linux-android-ar
+endif
+ifeq ($(ANDROID_ARCH),x86_64)
+    CC = $(ANDROID_TOOLCHAIN)/bin/x86_64-linux-android$(ANDROID_API_VERSION)-clang
+    AR = $(ANDROID_TOOLCHAIN)/bin/x86_64-linux-android-ar
+endif
+
+# Compiler flags for arquitecture
+ifeq ($(ANDROID_ARCH),ARM)
+    CFLAGS = -std=c99 -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16
+endif
+ifeq ($(ANDROID_ARCH),ARM64)
+    CFLAGS = -std=c99 -target aarch64 -mfix-cortex-a53-835769
+endif
+# Compilation functions attributes options
+CFLAGS += -ffunction-sections -funwind-tables -fstack-protector-strong -fPIC
+# Compiler options for the linker
+CFLAGS += -Wall -Wa,--noexecstack -Wformat -Werror=format-security -no-canonical-prefixes
+# Preprocessor macro definitions
+CFLAGS += -DANDROID -DPLATFORM_ANDROID -D__ANDROID_API__=$(ANDROID_API_VERSION)
+
+# Paths containing required header files
+INCLUDE_PATHS = -I. -I$(RAYLIB_PATH)/src -I$(NATIVE_APP_GLUE_PATH)
+
+# Linker options
+LDFLAGS = -Wl,-soname,lib$(PROJECT_LIBRARY_NAME).so -Wl,--exclude-libs,libatomic.a 
+LDFLAGS += -Wl,--build-id -Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--warn-shared-textrel -Wl,--fatal-warnings 
+# Force linking of library module to define symbol
+LDFLAGS += -u ANativeActivity_onCreate
+# Library paths containing required libs
+LDFLAGS += -L. -L$(PROJECT_BUILD_PATH)/obj -L$(PROJECT_BUILD_PATH)/lib/$(ANDROID_ARCH_NAME) -L$(ANDROID_TOOLCHAIN)\sysroot\usr\lib
+
+# Define any libraries to link into executable
+# if you want to link libraries (libname.so or libname.a), use the -lname
+LDLIBS = -lm -lc -lraylib -llog -landroid -lEGL -lGLESv2 -lOpenSLES -ldl
+
+# Generate target objects list from PROJECT_SOURCE_FILES
+OBJS = $(patsubst %.c, $(PROJECT_BUILD_PATH)/obj/%.o, $(PROJECT_SOURCE_FILES))
+
+# Android APK building process... some steps required...
+# NOTE: typing 'make' will invoke the default target entry called 'all',
+all: create_temp_project_dirs \
+     copy_project_required_libs \
+     copy_project_resources \
+     generate_loader_script \
+     generate_android_manifest \
+     generate_apk_keystore \
+     config_project_package \
+     compile_project_code \
+     compile_project_class \
+     compile_project_class_dex \
+     create_project_apk_package \
+     zipalign_project_apk_package \
+     sign_project_apk_package
+
+# Create required temp directories for APK building
+create_temp_project_dirs:
+	if not exist $(PROJECT_BUILD_PATH) mkdir $(PROJECT_BUILD_PATH) 
+	if not exist $(PROJECT_BUILD_PATH)\obj mkdir $(PROJECT_BUILD_PATH)\obj
+	if not exist $(PROJECT_BUILD_PATH)\src mkdir $(PROJECT_BUILD_PATH)\src
+	if not exist $(PROJECT_BUILD_PATH)\src\com mkdir $(PROJECT_BUILD_PATH)\src\com
+	if not exist $(PROJECT_BUILD_PATH)\src\com\$(APP_COMPANY_NAME) mkdir $(PROJECT_BUILD_PATH)\src\com\$(APP_COMPANY_NAME)
+	if not exist $(PROJECT_BUILD_PATH)\src\com\$(APP_COMPANY_NAME)\$(APP_PRODUCT_NAME) mkdir $(PROJECT_BUILD_PATH)\src\com\$(APP_COMPANY_NAME)\$(APP_PRODUCT_NAME)
+	if not exist $(PROJECT_BUILD_PATH)\lib mkdir $(PROJECT_BUILD_PATH)\lib
+	if not exist $(PROJECT_BUILD_PATH)\lib\$(ANDROID_ARCH_NAME) mkdir $(PROJECT_BUILD_PATH)\lib\$(ANDROID_ARCH_NAME)
+	if not exist $(PROJECT_BUILD_PATH)\bin mkdir $(PROJECT_BUILD_PATH)\bin
+	if not exist $(PROJECT_BUILD_PATH)\res mkdir $(PROJECT_BUILD_PATH)\res
+	if not exist $(PROJECT_BUILD_PATH)\res\drawable-ldpi mkdir $(PROJECT_BUILD_PATH)\res\drawable-ldpi
+	if not exist $(PROJECT_BUILD_PATH)\res\drawable-mdpi mkdir $(PROJECT_BUILD_PATH)\res\drawable-mdpi
+	if not exist $(PROJECT_BUILD_PATH)\res\drawable-hdpi mkdir $(PROJECT_BUILD_PATH)\res\drawable-hdpi
+	if not exist $(PROJECT_BUILD_PATH)\res\values mkdir $(PROJECT_BUILD_PATH)\res\values
+	if not exist $(PROJECT_BUILD_PATH)\assets mkdir $(PROJECT_BUILD_PATH)\assets
+	if not exist $(PROJECT_BUILD_PATH)\assets\$(PROJECT_RESOURCES_PATH) mkdir $(PROJECT_BUILD_PATH)\assets\$(PROJECT_RESOURCES_PATH)
+	if not exist $(PROJECT_BUILD_PATH)\obj\screens mkdir $(PROJECT_BUILD_PATH)\obj\screens
+	$(foreach dir, $(PROJECT_SOURCE_DIRS), $(call create_dir, $(dir)))
+
+define create_dir
+    if not exist $(PROJECT_BUILD_PATH)\obj\$(1) mkdir $(PROJECT_BUILD_PATH)\obj\$(1)
+endef
+    
+# Copy required shared libs for integration into APK
+# NOTE: If using shared libs they are loaded by generated NativeLoader.java
+copy_project_required_libs:
+ifeq ($(RAYLIB_LIBTYPE),SHARED)
+	copy /Y $(RAYLIB_LIB_PATH)\libraylib.so $(PROJECT_BUILD_PATH)\lib\$(ANDROID_ARCH_NAME)\libraylib.so 
+endif
+ifeq ($(RAYLIB_LIBTYPE),STATIC)
+	copy /Y $(RAYLIB_LIB_PATH)\libraylib.a $(PROJECT_BUILD_PATH)\lib\$(ANDROID_ARCH_NAME)\libraylib.a 
+endif
+
+# Copy project required resources: strings.xml, icon.png, assets
+# NOTE: Required strings.xml is generated and game resources are copied to assets folder
+# TODO: Review xcopy usage, it can not be found in some systems!
+copy_project_resources:
+	copy $(APP_ICON_LDPI) $(PROJECT_BUILD_PATH)\res\drawable-ldpi\icon.png /Y
+	copy $(APP_ICON_MDPI) $(PROJECT_BUILD_PATH)\res\drawable-mdpi\icon.png /Y
+	copy $(APP_ICON_HDPI) $(PROJECT_BUILD_PATH)\res\drawable-hdpi\icon.png /Y
+	@echo ^<?xml version="1.0" encoding="utf-8"^?^> > $(PROJECT_BUILD_PATH)/res/values/strings.xml
+	@echo ^<resources^>^<string name="app_name"^>$(APP_LABEL_NAME)^</string^>^</resources^> >> $(PROJECT_BUILD_PATH)/res/values/strings.xml
+	if exist $(PROJECT_RESOURCES_PATH) C:\Windows\System32\xcopy $(PROJECT_RESOURCES_PATH) $(PROJECT_BUILD_PATH)\assets\$(PROJECT_RESOURCES_PATH) /Y /E /F
+
+# Generate NativeLoader.java to load required shared libraries
+# NOTE: Probably not the bet way to generate this file... but it works.
+generate_loader_script:
+	@echo package com.$(APP_COMPANY_NAME).$(APP_PRODUCT_NAME); > $(PROJECT_BUILD_PATH)/src/com/$(APP_COMPANY_NAME)/$(APP_PRODUCT_NAME)/NativeLoader.java
+	@echo. >> $(PROJECT_BUILD_PATH)/src/com/$(APP_COMPANY_NAME)/$(APP_PRODUCT_NAME)/NativeLoader.java
+	@echo public class NativeLoader extends android.app.NativeActivity { >> $(PROJECT_BUILD_PATH)/src/com/$(APP_COMPANY_NAME)/$(APP_PRODUCT_NAME)/NativeLoader.java
+	@echo     static { >> $(PROJECT_BUILD_PATH)/src/com/$(APP_COMPANY_NAME)/$(APP_PRODUCT_NAME)/NativeLoader.java
+ifeq ($(RAYLIB_LIBTYPE),SHARED)
+	@echo         System.loadLibrary("raylib"); >> $(PROJECT_BUILD_PATH)/src/com/$(APP_COMPANY_NAME)/$(APP_PRODUCT_NAME)/NativeLoader.java
+endif
+	@echo         System.loadLibrary("$(PROJECT_LIBRARY_NAME)"); >> $(PROJECT_BUILD_PATH)/src/com/$(APP_COMPANY_NAME)/$(APP_PRODUCT_NAME)/NativeLoader.java 
+	@echo     } >> $(PROJECT_BUILD_PATH)/src/com/$(APP_COMPANY_NAME)/$(APP_PRODUCT_NAME)/NativeLoader.java
+	@echo } >> $(PROJECT_BUILD_PATH)/src/com/$(APP_COMPANY_NAME)/$(APP_PRODUCT_NAME)/NativeLoader.java
+    
+# Generate AndroidManifest.xml with all the required options
+# NOTE: Probably not the bet way to generate this file... but it works.
+generate_android_manifest:
+	@echo ^<?xml version="1.0" encoding="utf-8"^?^> > $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo ^<manifest xmlns:android="http://schemas.android.com/apk/res/android" >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo         package="com.$(APP_COMPANY_NAME).$(APP_PRODUCT_NAME)"  >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo         android:versionCode="$(APP_VERSION_CODE)" android:versionName="$(APP_VERSION_NAME)" ^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo     ^<uses-sdk android:minSdkVersion="$(ANDROID_API_VERSION)" /^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo     ^<uses-feature android:glEsVersion="0x00020000" android:required="true" /^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo     ^<application android:allowBackup="false" android:label="@string/app_name" android:icon="@drawable/icon" ^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo         ^<activity android:name="com.$(APP_COMPANY_NAME).$(APP_PRODUCT_NAME).NativeLoader" >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo             android:theme="@android:style/Theme.NoTitleBar.Fullscreen" >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo             android:configChanges="orientation|keyboardHidden|screenSize" >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo             android:screenOrientation="$(APP_SCREEN_ORIENTATION)" android:launchMode="singleTask" >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo             android:clearTaskOnLaunch="true"^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo             ^<meta-data android:name="android.app.lib_name" android:value="$(PROJECT_LIBRARY_NAME)" /^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo             ^<intent-filter^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo                 ^<action android:name="android.intent.action.MAIN" /^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo                 ^<category android:name="android.intent.category.LAUNCHER" /^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo             ^</intent-filter^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo         ^</activity^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo     ^</application^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+	@echo ^</manifest^> >> $(PROJECT_BUILD_PATH)/AndroidManifest.xml
+
+# Generate storekey for APK signing: $(PROJECT_NAME).keystore
+# NOTE: Configure here your Distinguished Names (-dname) if required!
+generate_apk_keystore: 
+	if not exist $(PROJECT_BUILD_PATH)/$(PROJECT_NAME).keystore $(JAVA_HOME)/bin/keytool -genkeypair -validity 10000 -dname "CN=$(APP_COMPANY_NAME),O=Android,C=ES" -keystore $(PROJECT_BUILD_PATH)/$(PROJECT_NAME).keystore -storepass $(APP_KEYSTORE_PASS) -keypass $(APP_KEYSTORE_PASS) -alias $(PROJECT_NAME)Key -keyalg RSA
+
+# Config project package and resource using AndroidManifest.xml and res/values/strings.xml
+# NOTE: Generates resources file: src/com/$(APP_COMPANY_NAME)/$(APP_PRODUCT_NAME)/R.java
+config_project_package:
+	$(ANDROID_BUILD_TOOLS)/aapt package -f -m -S $(PROJECT_BUILD_PATH)/res -J $(PROJECT_BUILD_PATH)/src -M $(PROJECT_BUILD_PATH)/AndroidManifest.xml -I $(ANDROID_HOME)/platforms/android-$(ANDROID_API_VERSION)/android.jar
+
+# Compile native_app_glue code as static library: obj/libnative_app_glue.a
+compile_native_app_glue:
+	$(CC) -c $(NATIVE_APP_GLUE_PATH)/android_native_app_glue.c -o $(PROJECT_BUILD_PATH)/obj/native_app_glue.o $(CFLAGS)
+	$(AR) rcs $(PROJECT_BUILD_PATH)/obj/libnative_app_glue.a $(PROJECT_BUILD_PATH)/obj/native_app_glue.o
+
+# Compile project code into a shared library: lib/lib$(PROJECT_LIBRARY_NAME).so 
+compile_project_code: $(OBJS)
+	$(CC) -o $(PROJECT_BUILD_PATH)/lib/$(ANDROID_ARCH_NAME)/lib$(PROJECT_LIBRARY_NAME).so $(OBJS) -shared $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS)
+
+# Compile all .c files required into object (.o) files
+# NOTE: Those files will be linked into a shared library
+$(PROJECT_BUILD_PATH)/obj/%.o:%.c
+	$(CC) -c $^ -o $@ $(INCLUDE_PATHS) $(CFLAGS) --sysroot=$(ANDROID_TOOLCHAIN)/sysroot 
+    
+# Compile project .java code into .class (Java bytecode) 
+compile_project_class:
+	$(JAVA_HOME)/bin/javac -verbose -source 1.7 -target 1.7 -d $(PROJECT_BUILD_PATH)/obj -bootclasspath $(JAVA_HOME)/jre/lib/rt.jar -classpath $(ANDROID_HOME)/platforms/android-$(ANDROID_API_VERSION)/android.jar;$(PROJECT_BUILD_PATH)/obj -sourcepath $(PROJECT_BUILD_PATH)/src $(PROJECT_BUILD_PATH)/src/com/$(APP_COMPANY_NAME)/$(APP_PRODUCT_NAME)/R.java $(PROJECT_BUILD_PATH)/src/com/$(APP_COMPANY_NAME)/$(APP_PRODUCT_NAME)/NativeLoader.java
+
+# Compile .class files into Dalvik executable bytecode (.dex)
+# NOTE: Since Android 5.0, Dalvik interpreter (JIT) has been replaced by ART (AOT)
+compile_project_class_dex:
+	$(ANDROID_BUILD_TOOLS)/dx --verbose --dex --output=$(PROJECT_BUILD_PATH)/bin/classes.dex $(PROJECT_BUILD_PATH)/obj
+
+# Create Android APK package: bin/$(PROJECT_NAME).unsigned.apk
+# NOTE: Requires compiled classes.dex and lib$(PROJECT_LIBRARY_NAME).so
+# NOTE: Use -A resources to define additional directory in which to find raw asset files
+create_project_apk_package:
+	$(ANDROID_BUILD_TOOLS)/aapt package -f -M $(PROJECT_BUILD_PATH)/AndroidManifest.xml -S $(PROJECT_BUILD_PATH)/res -A $(PROJECT_BUILD_PATH)/assets -I $(ANDROID_HOME)/platforms/android-$(ANDROID_API_VERSION)/android.jar -F $(PROJECT_BUILD_PATH)/bin/$(PROJECT_NAME).unsigned.apk $(PROJECT_BUILD_PATH)/bin
+	cd $(PROJECT_BUILD_PATH) && $(ANDROID_BUILD_TOOLS)/aapt add bin/$(PROJECT_NAME).unsigned.apk lib/$(ANDROID_ARCH_NAME)/lib$(PROJECT_LIBRARY_NAME).so $(PROJECT_SHARED_LIBS)
+
+# Create signed APK package using generated Key: bin/$(PROJECT_NAME).signed.apk 
+sign_project_apk_package:
+	$(JAVA_HOME)/bin/jarsigner -keystore $(PROJECT_BUILD_PATH)/$(PROJECT_NAME).keystore -storepass $(APP_KEYSTORE_PASS) -keypass $(APP_KEYSTORE_PASS) -signedjar $(PROJECT_BUILD_PATH)/bin/$(PROJECT_NAME).signed.apk $(PROJECT_BUILD_PATH)/bin/$(PROJECT_NAME).unsigned.apk $(PROJECT_NAME)Key
+
+# Create zip-aligned APK package: $(PROJECT_NAME).apk 
+zipalign_project_apk_package:
+	$(ANDROID_BUILD_TOOLS)/zipalign -f 4 $(PROJECT_BUILD_PATH)/bin/$(PROJECT_NAME).signed.apk $(PROJECT_NAME).apk
+
+# Install $(PROJECT_NAME).apk to default emulator/device
+# NOTE: Use -e (emulator) or -d (device) parameters if required
+install:
+	$(ANDROID_PLATFORM_TOOLS)/adb install $(PROJECT_NAME).apk
+    
+# Check supported ABI for the device (armeabi-v7a, arm64-v8a, x86, x86_64)
+check_device_abi:
+	$(ANDROID_PLATFORM_TOOLS)/adb shell getprop ro.product.cpu.abi
+
+# Monitorize output log coming from device, only raylib tag
+logcat:
+	$(ANDROID_PLATFORM_TOOLS)/adb logcat -c
+	$(ANDROID_PLATFORM_TOOLS)/adb logcat raylib:V *:S
+    
+# Install and monitorize $(PROJECT_NAME).apk to default emulator/device
+deploy:
+	$(ANDROID_PLATFORM_TOOLS)/adb install $(PROJECT_NAME).apk
+	$(ANDROID_PLATFORM_TOOLS)/adb logcat -c
+	$(ANDROID_PLATFORM_TOOLS)/adb logcat raylib:V *:S
+
+#$(ANDROID_PLATFORM_TOOLS)/adb logcat *:W
+
+# Clean everything
+clean:
+	del $(PROJECT_BUILD_PATH)\* /f /s /q
+	rmdir $(PROJECT_BUILD_PATH) /s /q
+	@echo Cleaning done
--- a/src/advance_game.c
+++ b/src/advance_game.c
@ -0,0 +1,294 @@
				@@ -0,0 +1,294 @@
+/*******************************************************************************************
+*
+*   raylib - Advance Game template
+*
+*   <Game title>
+*   <Game description>
+*
+*   This game has been created using raylib (www.raylib.com)
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2014-2021 Ramon Santamaria (@raysan5)
+*
+********************************************************************************************/
+
+#include "raylib.h"
+#include "screens.h"    // NOTE: Declares global (extern) variables and screens functions
+
+#if defined(PLATFORM_WEB)
+    #include <emscripten/emscripten.h>
+#endif
+
+//----------------------------------------------------------------------------------
+// Shared Variables Definition (global)
+//----------------------------------------------------------------------------------
+GameScreen currentScreen = 0;
+Font font = { 0 };
+Music music = { 0 };
+Sound fxCoin = { 0 };
+
+//----------------------------------------------------------------------------------
+// Global Variables Definition (local to this module)
+//----------------------------------------------------------------------------------
+static const int screenWidth = 800;
+static const int screenHeight = 450;
+
+// Required variables to manage screen transitions (fade-in, fade-out)
+static float transAlpha = 0.0f;
+static bool onTransition = false;
+static bool transFadeOut = false;
+static int transFromScreen = -1;
+static int transToScreen = -1;
+
+//----------------------------------------------------------------------------------
+// Local Functions Declaration
+//----------------------------------------------------------------------------------
+static void ChangeToScreen(int screen);     // Change to screen, no transition effect
+
+static void TransitionToScreen(int screen); // Request transition to next screen
+static void UpdateTransition(void);         // Update transition effect
+static void DrawTransition(void);           // Draw transition effect (full-screen rectangle)
+
+static void UpdateDrawFrame(void);          // Update and draw one frame
+
+//----------------------------------------------------------------------------------
+// Main entry point
+//----------------------------------------------------------------------------------
+int main(void)
+{
+    // Initialization (Note windowTitle is unused on Android)
+    //---------------------------------------------------------
+    InitWindow(screenWidth, screenHeight, "raylib template - advance game");
+
+    // Global data loading (assets that must be available in all screens, i.e. fonts)
+    InitAudioDevice();
+
+    font = LoadFont("resources/mecha.png");
+    music = LoadMusicStream("resources/ambient.ogg");
+    fxCoin = LoadSound("resources/coin.wav");
+
+    SetMusicVolume(music, 1.0f);
+    PlayMusicStream(music);
+
+    // Setup and Init first screen
+    currentScreen = LOGO;
+    InitLogoScreen();
+
+#if defined(PLATFORM_WEB)
+    emscripten_set_main_loop(UpdateDrawFrame, 60, 1);
+#else
+    SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
+    //--------------------------------------------------------------------------------------
+
+    // Main game loop
+    while (!WindowShouldClose())    // Detect window close button or ESC key
+    {
+        UpdateDrawFrame();
+    }
+#endif
+
+    // De-Initialization
+    //--------------------------------------------------------------------------------------
+
+    // Unload current screen data before closing
+    switch (currentScreen)
+    {
+        case LOGO: UnloadLogoScreen(); break;
+        case TITLE: UnloadTitleScreen(); break;
+        case GAMEPLAY: UnloadGameplayScreen(); break;
+        case ENDING: UnloadEndingScreen(); break;
+        default: break;
+    }
+
+    // Unload all global loaded data (i.e. fonts) here!
+    UnloadFont(font);
+    UnloadMusicStream(music);
+    UnloadSound(fxCoin);
+
+    CloseAudioDevice();     // Close audio context
+
+    CloseWindow();          // Close window and OpenGL context
+    //--------------------------------------------------------------------------------------
+
+    return 0;
+}
+
+//----------------------------------------------------------------------------------
+// Module specific Functions Definition
+//----------------------------------------------------------------------------------
+
+// Change to next screen, no transition
+static void ChangeToScreen(int screen)
+{
+    // Unload current screen
+    switch (currentScreen)
+    {
+        case LOGO: UnloadLogoScreen(); break;
+        case TITLE: UnloadTitleScreen(); break;
+        case GAMEPLAY: UnloadGameplayScreen(); break;
+        case ENDING: UnloadEndingScreen(); break;
+        default: break;
+    }
+
+    // Init next screen
+    switch (screen)
+    {
+        case LOGO: InitLogoScreen(); break;
+        case TITLE: InitTitleScreen(); break;
+        case GAMEPLAY: InitGameplayScreen(); break;
+        case ENDING: InitEndingScreen(); break;
+        default: break;
+    }
+
+    currentScreen = screen;
+}
+
+// Request transition to next screen
+static void TransitionToScreen(int screen)
+{
+    onTransition = true;
+    transFadeOut = false;
+    transFromScreen = currentScreen;
+    transToScreen = screen;
+    transAlpha = 0.0f;
+}
+
+// Update transition effect
+static void UpdateTransition(void)
+{
+    if (!transFadeOut)
+    {
+        transAlpha += 0.05f;
+
+        // NOTE: Due to float internal representation, condition jumps on 1.0f instead of 1.05f
+        // For that reason we compare against 1.01f, to avoid last frame loading stop
+        if (transAlpha > 1.01f)
+        {
+            transAlpha = 1.0f;
+
+            // Unload current screen
+            switch (transFromScreen)
+            {
+                case LOGO: UnloadLogoScreen(); break;
+                case TITLE: UnloadTitleScreen(); break;
+                case OPTIONS: UnloadOptionsScreen(); break;
+                case GAMEPLAY: UnloadGameplayScreen(); break;
+                case ENDING: UnloadEndingScreen(); break;
+                default: break;
+            }
+
+            // Load next screen
+            switch (transToScreen)
+            {
+                case LOGO: InitLogoScreen(); break;
+                case TITLE: InitTitleScreen(); break;
+                case GAMEPLAY: InitGameplayScreen(); break;
+                case ENDING: InitEndingScreen(); break;
+                default: break;
+            }
+
+            currentScreen = transToScreen;
+
+            // Activate fade out effect to next loaded screen
+            transFadeOut = true;
+        }
+    }
+    else  // Transition fade out logic
+    {
+        transAlpha -= 0.02f;
+
+        if (transAlpha < -0.01f)
+        {
+            transAlpha = 0.0f;
+            transFadeOut = false;
+            onTransition = false;
+            transFromScreen = -1;
+            transToScreen = -1;
+        }
+    }
+}
+
+// Draw transition effect (full-screen rectangle)
+static void DrawTransition(void)
+{
+    DrawRectangle(0, 0, GetScreenWidth(), GetScreenHeight(), Fade(BLACK, transAlpha));
+}
+
+// Update and draw game frame
+static void UpdateDrawFrame(void)
+{
+    // Update
+    //----------------------------------------------------------------------------------
+    UpdateMusicStream(music);       // NOTE: Music keeps playing between screens
+
+    if (!onTransition)
+    {
+        switch(currentScreen)
+        {
+            case LOGO:
+            {
+                UpdateLogoScreen();
+
+                if (FinishLogoScreen()) TransitionToScreen(TITLE);
+
+            } break;
+            case TITLE:
+            {
+                UpdateTitleScreen();
+
+                if (FinishTitleScreen() == 1) TransitionToScreen(OPTIONS);
+                else if (FinishTitleScreen() == 2) TransitionToScreen(GAMEPLAY);
+
+            } break;
+            case OPTIONS:
+            {
+                UpdateOptionsScreen();
+
+                if (FinishOptionsScreen()) TransitionToScreen(TITLE);
+
+            } break;
+            case GAMEPLAY:
+            {
+                UpdateGameplayScreen();
+
+                if (FinishGameplayScreen() == 1) TransitionToScreen(ENDING);
+                //else if (FinishGameplayScreen() == 2) TransitionToScreen(TITLE);
+
+            } break;
+            case ENDING:
+            {
+                UpdateEndingScreen();
+
+                if (FinishEndingScreen() == 1) TransitionToScreen(TITLE);
+
+            } break;
+            default: break;
+        }
+    }
+    else UpdateTransition();    // Update transition (fade-in, fade-out)
+    //----------------------------------------------------------------------------------
+
+    // Draw
+    //----------------------------------------------------------------------------------
+    BeginDrawing();
+
+        ClearBackground(RAYWHITE);
+
+        switch(currentScreen)
+        {
+            case LOGO: DrawLogoScreen(); break;
+            case TITLE: DrawTitleScreen(); break;
+            case OPTIONS: DrawOptionsScreen(); break;
+            case GAMEPLAY: DrawGameplayScreen(); break;
+            case ENDING: DrawEndingScreen(); break;
+            default: break;
+        }
+
+        // Draw full screen rectangle in front of everything
+        if (onTransition) DrawTransition();
+
+        //DrawFPS(10, 10);
+
+    EndDrawing();
+    //----------------------------------------------------------------------------------
+}
--- a/src/resources/ambient.ogg
+++ b/src/resources/ambient.ogg
--- a/src/resources/coin.wav
+++ b/src/resources/coin.wav
--- a/src/resources/mecha.png
+++ b/src/resources/mecha.png
--- a/src/screen_ending.c
+++ b/src/screen_ending.c
@ -0,0 +1,79 @@
				@@ -0,0 +1,79 @@
+/**********************************************************************************************
+*
+*   raylib - Advance Game template
+*
+*   Ending Screen Functions Definitions (Init, Update, Draw, Unload)
+*
+*   Copyright (c) 2014-2021 Ramon Santamaria (@raysan5)
+*
+*   This software is provided "as-is", without any express or implied warranty. In no event
+*   will the authors be held liable for any damages arising from the use of this software.
+*
+*   Permission is granted to anyone to use this software for any purpose, including commercial
+*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
+*
+*     1. The origin of this software must not be misrepresented; you must not claim that you
+*     wrote the original software. If you use this software in a product, an acknowledgment
+*     in the product documentation would be appreciated but is not required.
+*
+*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
+*     as being the original software.
+*
+*     3. This notice may not be removed or altered from any source distribution.
+*
+**********************************************************************************************/
+
+#include "raylib.h"
+#include "screens.h"
+
+//----------------------------------------------------------------------------------
+// Module Variables Definition (local)
+//----------------------------------------------------------------------------------
+static int framesCounter = 0;
+static int finishScreen = 0;
+
+//----------------------------------------------------------------------------------
+// Ending Screen Functions Definition
+//----------------------------------------------------------------------------------
+
+// Ending Screen Initialization logic
+void InitEndingScreen(void)
+{
+    // TODO: Initialize ENDING screen variables here!
+    framesCounter = 0;
+    finishScreen = 0;
+}
+
+// Ending Screen Update logic
+void UpdateEndingScreen(void)
+{
+    // TODO: Update ENDING screen variables here!
+
+    // Press enter or tap to return to TITLE screen
+    if (IsKeyPressed(KEY_ENTER) || IsGestureDetected(GESTURE_TAP))
+    {
+        finishScreen = 1;
+        PlaySound(fxCoin);
+    }
+}
+
+// Ending Screen Draw logic
+void DrawEndingScreen(void)
+{
+    // TODO: Draw ENDING screen here!
+    DrawRectangle(0, 0, GetScreenWidth(), GetScreenHeight(), BLUE);
+    DrawTextEx(font, "ENDING SCREEN", (Vector2){ 20, 10 }, font.baseSize*3, 4, DARKBLUE);
+    DrawText("PRESS ENTER or TAP to RETURN to TITLE SCREEN", 120, 220, 20, DARKBLUE);
+}
+
+// Ending Screen Unload logic
+void UnloadEndingScreen(void)
+{
+    // TODO: Unload ENDING screen variables here!
+}
+
+// Ending Screen should finish?
+int FinishEndingScreen(void)
+{
+    return finishScreen;
+}
--- a/src/screen_gameplay.c
+++ b/src/screen_gameplay.c
@ -0,0 +1,79 @@
				@@ -0,0 +1,79 @@
+/**********************************************************************************************
+*
+*   raylib - Advance Game template
+*
+*   Gameplay Screen Functions Definitions (Init, Update, Draw, Unload)
+*
+*   Copyright (c) 2014-2021 Ramon Santamaria (@raysan5)
+*
+*   This software is provided "as-is", without any express or implied warranty. In no event
+*   will the authors be held liable for any damages arising from the use of this software.
+*
+*   Permission is granted to anyone to use this software for any purpose, including commercial
+*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
+*
+*     1. The origin of this software must not be misrepresented; you must not claim that you
+*     wrote the original software. If you use this software in a product, an acknowledgment
+*     in the product documentation would be appreciated but is not required.
+*
+*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
+*     as being the original software.
+*
+*     3. This notice may not be removed or altered from any source distribution.
+*
+**********************************************************************************************/
+
+#include "raylib.h"
+#include "screens.h"
+
+//----------------------------------------------------------------------------------
+// Module Variables Definition (local)
+//----------------------------------------------------------------------------------
+static int framesCounter = 0;
+static int finishScreen = 0;
+
+//----------------------------------------------------------------------------------
+// Gameplay Screen Functions Definition
+//----------------------------------------------------------------------------------
+
+// Gameplay Screen Initialization logic
+void InitGameplayScreen(void)
+{
+    // TODO: Initialize GAMEPLAY screen variables here!
+    framesCounter = 0;
+    finishScreen = 0;
+}
+
+// Gameplay Screen Update logic
+void UpdateGameplayScreen(void)
+{
+    // TODO: Update GAMEPLAY screen variables here!
+
+    // Press enter or tap to change to ENDING screen
+    if (IsKeyPressed(KEY_ENTER) || IsGestureDetected(GESTURE_TAP))
+    {
+        finishScreen = 1;
+        PlaySound(fxCoin);
+    }
+}
+
+// Gameplay Screen Draw logic
+void DrawGameplayScreen(void)
+{
+    // TODO: Draw GAMEPLAY screen here!
+    DrawRectangle(0, 0, GetScreenWidth(), GetScreenHeight(), PURPLE);
+    DrawTextEx(font, "GAMEPLAY SCREEN", (Vector2){ 20, 10 }, font.baseSize*3, 4, MAROON);
+    DrawText("PRESS ENTER or TAP to JUMP to ENDING SCREEN", 130, 220, 20, MAROON);
+}
+
+// Gameplay Screen Unload logic
+void UnloadGameplayScreen(void)
+{
+    // TODO: Unload GAMEPLAY screen variables here!
+}
+
+// Gameplay Screen should finish?
+int FinishGameplayScreen(void)
+{
+    return finishScreen;
+}
--- a/src/screen_logo.c
+++ b/src/screen_logo.c
@ -0,0 +1,202 @@
				@@ -0,0 +1,202 @@
+/**********************************************************************************************
+*
+*   raylib - Advance Game template
+*
+*   Logo Screen Functions Definitions (Init, Update, Draw, Unload)
+*
+*   Copyright (c) 2014-2021 Ramon Santamaria (@raysan5)
+*
+*   This software is provided "as-is", without any express or implied warranty. In no event
+*   will the authors be held liable for any damages arising from the use of this software.
+*
+*   Permission is granted to anyone to use this software for any purpose, including commercial
+*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
+*
+*     1. The origin of this software must not be misrepresented; you must not claim that you
+*     wrote the original software. If you use this software in a product, an acknowledgment
+*     in the product documentation would be appreciated but is not required.
+*
+*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
+*     as being the original software.
+*
+*     3. This notice may not be removed or altered from any source distribution.
+*
+**********************************************************************************************/
+
+#include "raylib.h"
+#include "screens.h"
+
+//----------------------------------------------------------------------------------
+// Module Variables Definition (local)
+//----------------------------------------------------------------------------------
+static int framesCounter = 0;
+static int finishScreen = 0;
+
+static int logoPositionX = 0;
+static int logoPositionY = 0;
+
+static int lettersCount = 0;
+
+static int topSideRecWidth = 0;
+static int leftSideRecHeight = 0;
+
+static int bottomSideRecWidth = 0;
+static int rightSideRecHeight = 0;
+
+static char raylib[8] = { 0 };     // raylib text array, max 8 letters
+static int state = 0;              // Tracking animation states (State Machine)
+static float alpha = 1.0f;         // Useful for fading
+
+//----------------------------------------------------------------------------------
+// Logo Screen Functions Definition
+//----------------------------------------------------------------------------------
+
+// Logo Screen Initialization logic
+void InitLogoScreen(void)
+{
+    // Initialize LOGO screen variables here!
+    finishScreen = 0;
+    framesCounter = 0;
+    lettersCount = 0;
+
+    logoPositionX = GetScreenWidth()/2 - 128;
+    logoPositionY = GetScreenHeight()/2 - 128;
+
+    for (int i = 0; i < 8; i++) raylib[i] = '\0';
+
+    state = 0;
+    alpha = 1.0f;
+}
+
+// Logo Screen Update logic
+void UpdateLogoScreen(void)
+{
+    // Update LOGO screen variables here!
+    if (state == 0)                 // State 0: Small box blinking
+    {
+        framesCounter++;
+
+        if (framesCounter == 80)
+        {
+            state = 1;
+            framesCounter = 0;      // Reset counter... will be used later...
+        }
+    }
+    else if (state == 1)            // State 1: Top and left bars growing
+    {
+        topSideRecWidth += 8;
+        leftSideRecHeight += 8;
+
+        if (topSideRecWidth == 256) state = 2;
+    }
+    else if (state == 2)            // State 2: Bottom and right bars growing
+    {
+        bottomSideRecWidth += 8;
+        rightSideRecHeight += 8;
+
+        if (bottomSideRecWidth == 256) state = 3;
+    }
+    else if (state == 3)            // State 3: Letters appearing (one by one)
+    {
+        framesCounter++;
+
+        if (framesCounter/10)       // Every 12 frames, one more letter!
+        {
+            lettersCount++;
+            framesCounter = 0;
+        }
+
+        switch (lettersCount)
+        {
+            case 1: raylib[0] = 'r'; break;
+            case 2: raylib[1] = 'a'; break;
+            case 3: raylib[2] = 'y'; break;
+            case 4: raylib[3] = 'l'; break;
+            case 5: raylib[4] = 'i'; break;
+            case 6: raylib[5] = 'b'; break;
+            default: break;
+        }
+
+        // When all letters have appeared...
+        if (lettersCount >= 10)
+        {
+            state = 4;
+            framesCounter = 0;
+        }
+    }
+    else if (state == 4)
+    {
+        framesCounter++;
+
+        if (framesCounter > 100)
+        {
+            alpha -= 0.02f;
+
+            if (alpha <= 0.0f)
+            {
+                alpha = 0.0f;
+                finishScreen = 1;
+            }
+        }
+    }
+}
+
+// Logo Screen Draw logic
+void DrawLogoScreen(void)
+{
+    if (state == 0)
+    {
+        if ((framesCounter/10)%2) DrawRectangle(logoPositionX, logoPositionY, 16, 16, BLACK);
+    }
+    else if (state == 1)
+    {
+        DrawRectangle(logoPositionX, logoPositionY, topSideRecWidth, 16, BLACK);
+        DrawRectangle(logoPositionX, logoPositionY, 16, leftSideRecHeight, BLACK);
+    }
+    else if (state == 2)
+    {
+        DrawRectangle(logoPositionX, logoPositionY, topSideRecWidth, 16, BLACK);
+        DrawRectangle(logoPositionX, logoPositionY, 16, leftSideRecHeight, BLACK);
+
+        DrawRectangle(logoPositionX + 240, logoPositionY, 16, rightSideRecHeight, BLACK);
+        DrawRectangle(logoPositionX, logoPositionY + 240, bottomSideRecWidth, 16, BLACK);
+    }
+    else if (state == 3)
+    {
+        DrawRectangle(logoPositionX, logoPositionY, topSideRecWidth, 16, Fade(BLACK, alpha));
+        DrawRectangle(logoPositionX, logoPositionY + 16, 16, leftSideRecHeight - 32, Fade(BLACK, alpha));
+
+        DrawRectangle(logoPositionX + 240, logoPositionY + 16, 16, rightSideRecHeight - 32, Fade(BLACK, alpha));
+        DrawRectangle(logoPositionX, logoPositionY + 240, bottomSideRecWidth, 16, Fade(BLACK, alpha));
+
+        DrawRectangle(GetScreenWidth()/2 - 112, GetScreenHeight()/2 - 112, 224, 224, Fade(RAYWHITE, alpha));
+
+        DrawText(raylib, GetScreenWidth()/2 - 44, GetScreenHeight()/2 + 48, 50, Fade(BLACK, alpha));
+    }
+    else if (state == 4)
+    {
+        DrawRectangle(logoPositionX, logoPositionY, topSideRecWidth, 16, Fade(BLACK, alpha));
+        DrawRectangle(logoPositionX, logoPositionY + 16, 16, leftSideRecHeight - 32, Fade(BLACK, alpha));
+
+        DrawRectangle(logoPositionX + 240, logoPositionY + 16, 16, rightSideRecHeight - 32, Fade(BLACK, alpha));
+        DrawRectangle(logoPositionX, logoPositionY + 240, bottomSideRecWidth, 16, Fade(BLACK, alpha));
+
+        DrawRectangle(GetScreenWidth()/2 - 112, GetScreenHeight()/2 - 112, 224, 224, Fade(RAYWHITE, alpha));
+
+        DrawText(raylib, GetScreenWidth()/2 - 44, GetScreenHeight()/2 + 48, 50, Fade(BLACK, alpha));
+
+        if (framesCounter > 20) DrawText("powered by", logoPositionX, logoPositionY - 27, 20, Fade(DARKGRAY, alpha));
+    }
+}
+
+// Logo Screen Unload logic
+void UnloadLogoScreen(void)
+{
+    // Unload LOGO screen variables here!
+}
+
+// Logo Screen should finish?
+int FinishLogoScreen(void)
+{
+    return finishScreen;
+}
--- a/src/screen_options.c
+++ b/src/screen_options.c
@ -0,0 +1,69 @@
				@@ -0,0 +1,69 @@
+/**********************************************************************************************
+*
+*   raylib - Advance Game template
+*
+*   Options Screen Functions Definitions (Init, Update, Draw, Unload)
+*
+*   Copyright (c) 2014-2021 Ramon Santamaria (@raysan5)
+*
+*   This software is provided "as-is", without any express or implied warranty. In no event
+*   will the authors be held liable for any damages arising from the use of this software.
+*
+*   Permission is granted to anyone to use this software for any purpose, including commercial
+*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
+*
+*     1. The origin of this software must not be misrepresented; you must not claim that you
+*     wrote the original software. If you use this software in a product, an acknowledgment
+*     in the product documentation would be appreciated but is not required.
+*
+*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
+*     as being the original software.
+*
+*     3. This notice may not be removed or altered from any source distribution.
+*
+**********************************************************************************************/
+
+#include "raylib.h"
+#include "screens.h"
+
+//----------------------------------------------------------------------------------
+// Module Variables Definition (local)
+//----------------------------------------------------------------------------------
+static int framesCounter = 0;
+static int finishScreen = 0;
+
+//----------------------------------------------------------------------------------
+// Options Screen Functions Definition
+//----------------------------------------------------------------------------------
+
+// Options Screen Initialization logic
+void InitOptionsScreen(void)
+{
+    // TODO: Initialize OPTIONS screen variables here!
+    framesCounter = 0;
+    finishScreen = 0;
+}
+
+// Options Screen Update logic
+void UpdateOptionsScreen(void)
+{
+    // TODO: Update OPTIONS screen variables here!
+}
+
+// Options Screen Draw logic
+void DrawOptionsScreen(void)
+{
+    // TODO: Draw OPTIONS screen here!
+}
+
+// Options Screen Unload logic
+void UnloadOptionsScreen(void)
+{
+    // TODO: Unload OPTIONS screen variables here!
+}
+
+// Options Screen should finish?
+int FinishOptionsScreen(void)
+{
+    return finishScreen;
+}
--- a/src/screen_title.c
+++ b/src/screen_title.c
@ -0,0 +1,80 @@
				@@ -0,0 +1,80 @@
+/**********************************************************************************************
+*
+*   raylib - Advance Game template
+*
+*   Title Screen Functions Definitions (Init, Update, Draw, Unload)
+*
+*   Copyright (c) 2014-2021 Ramon Santamaria (@raysan5)
+*
+*   This software is provided "as-is", without any express or implied warranty. In no event
+*   will the authors be held liable for any damages arising from the use of this software.
+*
+*   Permission is granted to anyone to use this software for any purpose, including commercial
+*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
+*
+*     1. The origin of this software must not be misrepresented; you must not claim that you
+*     wrote the original software. If you use this software in a product, an acknowledgment
+*     in the product documentation would be appreciated but is not required.
+*
+*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
+*     as being the original software.
+*
+*     3. This notice may not be removed or altered from any source distribution.
+*
+**********************************************************************************************/
+
+#include "raylib.h"
+#include "screens.h"
+
+//----------------------------------------------------------------------------------
+// Module Variables Definition (local)
+//----------------------------------------------------------------------------------
+static int framesCounter = 0;
+static int finishScreen = 0;
+
+//----------------------------------------------------------------------------------
+// Title Screen Functions Definition
+//----------------------------------------------------------------------------------
+
+// Title Screen Initialization logic
+void InitTitleScreen(void)
+{
+    // TODO: Initialize TITLE screen variables here!
+    framesCounter = 0;
+    finishScreen = 0;
+}
+
+// Title Screen Update logic
+void UpdateTitleScreen(void)
+{
+    // TODO: Update TITLE screen variables here!
+
+    // Press enter or tap to change to GAMEPLAY screen
+    if (IsKeyPressed(KEY_ENTER) || IsGestureDetected(GESTURE_TAP))
+    {
+        //finishScreen = 1;   // OPTIONS
+        finishScreen = 2;   // GAMEPLAY
+        PlaySound(fxCoin);
+    }
+}
+
+// Title Screen Draw logic
+void DrawTitleScreen(void)
+{
+    // TODO: Draw TITLE screen here!
+    DrawRectangle(0, 0, GetScreenWidth(), GetScreenHeight(), GREEN);
+    DrawTextEx(font, "TITLE SCREEN", (Vector2){ 20, 10 }, font.baseSize*3, 4, DARKGREEN);
+    DrawText("PRESS ENTER or TAP to JUMP to GAMEPLAY SCREEN", 120, 220, 20, DARKGREEN);
+}
+
+// Title Screen Unload logic
+void UnloadTitleScreen(void)
+{
+    // TODO: Unload TITLE screen variables here!
+}
+
+// Title Screen should finish?
+int FinishTitleScreen(void)
+{
+    return finishScreen;
+}
--- a/src/screens.h
+++ b/src/screens.h
@ -0,0 +1,95 @@
				@@ -0,0 +1,95 @@
+/**********************************************************************************************
+*
+*   raylib - Advance Game template
+*
+*   Screens Functions Declarations (Init, Update, Draw, Unload)
+*
+*   Copyright (c) 2014-2021 Ramon Santamaria (@raysan5)
+*
+*   This software is provided "as-is", without any express or implied warranty. In no event
+*   will the authors be held liable for any damages arising from the use of this software.
+*
+*   Permission is granted to anyone to use this software for any purpose, including commercial
+*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
+*
+*     1. The origin of this software must not be misrepresented; you must not claim that you
+*     wrote the original software. If you use this software in a product, an acknowledgment
+*     in the product documentation would be appreciated but is not required.
+*
+*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
+*     as being the original software.
+*
+*     3. This notice may not be removed or altered from any source distribution.
+*
+**********************************************************************************************/
+
+#ifndef SCREENS_H
+#define SCREENS_H
+
+//----------------------------------------------------------------------------------
+// Types and Structures Definition
+//----------------------------------------------------------------------------------
+typedef enum GameScreen { LOGO = 0, TITLE, OPTIONS, GAMEPLAY, ENDING } GameScreen;
+
+//----------------------------------------------------------------------------------
+// Global Variables Declaration (shared by several modules)
+//----------------------------------------------------------------------------------
+extern GameScreen currentScreen;
+extern Font font;
+extern Music music;
+extern Sound fxCoin;
+
+#ifdef __cplusplus
+extern "C" {            // Prevents name mangling of functions
+#endif
+
+//----------------------------------------------------------------------------------
+// Logo Screen Functions Declaration
+//----------------------------------------------------------------------------------
+void InitLogoScreen(void);
+void UpdateLogoScreen(void);
+void DrawLogoScreen(void);
+void UnloadLogoScreen(void);
+int FinishLogoScreen(void);
+
+//----------------------------------------------------------------------------------
+// Title Screen Functions Declaration
+//----------------------------------------------------------------------------------
+void InitTitleScreen(void);
+void UpdateTitleScreen(void);
+void DrawTitleScreen(void);
+void UnloadTitleScreen(void);
+int FinishTitleScreen(void);
+
+//----------------------------------------------------------------------------------
+// Options Screen Functions Declaration
+//----------------------------------------------------------------------------------
+void InitOptionsScreen(void);
+void UpdateOptionsScreen(void);
+void DrawOptionsScreen(void);
+void UnloadOptionsScreen(void);
+int FinishOptionsScreen(void);
+
+//----------------------------------------------------------------------------------
+// Gameplay Screen Functions Declaration
+//----------------------------------------------------------------------------------
+void InitGameplayScreen(void);
+void UpdateGameplayScreen(void);
+void DrawGameplayScreen(void);
+void UnloadGameplayScreen(void);
+int FinishGameplayScreen(void);
+
+//----------------------------------------------------------------------------------
+// Ending Screen Functions Declaration
+//----------------------------------------------------------------------------------
+void InitEndingScreen(void);
+void UpdateEndingScreen(void);
+void DrawEndingScreen(void);
+void UnloadEndingScreen(void);
+int FinishEndingScreen(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // SCREENS_H