From cfbd15658396f3f5b6c44eff852a96361898237f Mon Sep 17 00:00:00 2001
From: a-bad-dev <244852891+a-bad-dev@users.noreply.github.com>
Date: Sat, 18 Apr 2026 17:14:32 -0300
Subject: [PATCH 1/8] Update build.sh

---
 build.sh | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/build.sh b/build.sh
index ec787f9..d8fe4eb 100644
--- a/build.sh
+++ b/build.sh
@@ -1,7 +1,7 @@
 #!/bin/bash -e
 
 # run this script on an aarch64 computer, running modern debian or
-#    something similar, otherwise it's not going to work...
+# something similar, otherwise it's not going to work...
 
 VERSION="5.15.2"
 
@@ -11,7 +11,7 @@ GREEN="\x1b[32m"
 RESET="\x1b[0m"
 
 # make sure we are root
-if [ "$(id -u)" != 0 ]; then
+if [ "$(id -u)" != "0" ]; then
 	echo -e "${BOLD}${RED}This script must be run as root!${RESET}"
 	exit 1
 fi
@@ -46,7 +46,7 @@ apt-get install -y --no-install-recommends \
 	ca-certificates \
 	file
 
-# download source code
+# download luajit and luanti source code
 echo -e "${BOLD}Downloading LuaJIT and Luanti source code...${RESET}"
 git clone --depth=1 https://github.com/LuaJIT/LuaJIT.git luajit
 curl -Lo luanti.zip https://github.com/luanti-org/luanti/archive/refs/tags/${VERSION}.zip
@@ -68,7 +68,7 @@ echo -e "${BOLD}Downloading AppImageTool${RESET}"
 curl -Lo appimagetool https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-aarch64.AppImage
 chmod +x appimagetool
 
-# compile and install into AppDir
+# compile luanti
 echo -e "${BOLD}Compiling Luanti...${RESET}"
 cmake .. -G Ninja \
 	-DCMAKE_BUILD_TYPE=Release \
@@ -78,13 +78,14 @@ cmake .. -G Ninja \
 	-DLUA_INCLUDE_DIR=../../luajit/src/ \
 	-DLUA_LIBRARY=../../luajit/src/libluajit.a
 
+# install into the AppDir folder
 ninja install -j$(nproc)
 
 # build the appimage itself
 cd AppDir
 
 echo -e "${BOLD}Building AppImage...${RESET}"
-# put desktop and icon at root
+# put desktop and icon at root of AppDir
 ln -sf usr/share/applications/org.luanti.luanti.desktop luanti.desktop
 ln -sf usr/share/icons/hicolor/128x128/apps/luanti.png luanti.png
 ln -sf luanti.png .DirIcon
@@ -93,7 +94,7 @@ ln -sf luanti.png .DirIcon
 mv usr/share/locale usr/share/luanti
 
 cat > AppRun <<'EOF'
-#!/bin/sh
+#!/bin/bash
 APP_PATH="$(dirname "$(readlink -f "${0}")")"
 export LD_LIBRARY_PATH="${APP_PATH}"/usr/lib/:"${LD_LIBRARY_PATH}"
 exec "${APP_PATH}/usr/bin/luanti" "$@"

From 935c614f077388a8a1cc4d75251c0b7fce591083 Mon Sep 17 00:00:00 2001
From: a-bad-dev <244852891+a-bad-dev@users.noreply.github.com>
Date: Mon, 20 Apr 2026 13:29:17 -0300
Subject: [PATCH 2/8] compile our own SDL2

---
 build.sh | 41 +++++++++++++++++++++++++++++++++++++----
 1 file changed, 37 insertions(+), 4 deletions(-)

diff --git a/build.sh b/build.sh
index d8fe4eb..b7e3321 100644
--- a/build.sh
+++ b/build.sh
@@ -4,6 +4,7 @@
 # something similar, otherwise it's not going to work...
 
 VERSION="5.15.2"
+SDL_VERSION="2.32.10"
 
 BOLD="\x1b[1m"
 RED="\x1b[31m"
@@ -18,6 +19,7 @@ fi
 
 # install deps
 echo -e "${BOLD}Downloading deps...${RESET}"
+
 apt-get install -y --no-install-recommends \
 	git \
 	g++ \
@@ -46,12 +48,19 @@ apt-get install -y --no-install-recommends \
 	ca-certificates \
 	file
 
-# download luajit and luanti source code
-echo -e "${BOLD}Downloading LuaJIT and Luanti source code...${RESET}"
+# download luajit, SDL2, and luanti source code
+echo -e "${BOLD}Downloading LuaJIT, SDL2, and Luanti source code...${RESET}"
 git clone --depth=1 https://github.com/LuaJIT/LuaJIT.git luajit
 curl -Lo luanti.zip https://github.com/luanti-org/luanti/archive/refs/tags/${VERSION}.zip
+curl -Lo sdl2.zip https://github.com/libsdl-org/SDL/releases/download/release-${SDL_VERSION}/SDL2-${SDL_VERSION}.zip
+
 unzip luanti.zip
 mv luanti-${VERSION} luanti/
+rm luanti.zip
+
+unzip sdl2.zip
+mv SDL2-${SDL_VERSION} sdl2
+rm sdl2.zip
 
 # compile luajit
 echo -e "${BOLD}Compiling LuaJIT...${RESET}"
@@ -59,6 +68,26 @@ cd luajit
 make amalg -j$(nproc)
 cd ..
 
+# compile sdl2
+echo -e "${BOLD}Compiling SDL2...${RESET}"
+cd sdl2
+
+mkdir build
+cd build
+
+cmake .. -G Ninja \
+	-DSDL_INSTALL_CMAKEDIR=usr/lib/cmake/SDL2 \
+	-DCMAKE_BUILD_TYPE=Release \
+	-DCMAKE_INSTALL_PREFIX=/ \
+	-DCMAKE_C_FLAGS="-DSDL_LEAN_AND_MEAN=1" \
+	-DSDL_{AUDIO,RENDER,VULKAN,TEST,STATIC}=OFF
+
+ninja -j$(nproc)
+strip -s *.so
+DESTDIR="../../" ninja install -j$(nproc)
+
+cd ../..
+
 # prepare to compile luanti
 cd luanti
 mkdir -p build
@@ -105,7 +134,6 @@ chmod +x AppRun
 # bundle the libraries
 INCLUDE_LIBS=(
 	libopenal.so.1
-	libSDL2-2.0.so.0
 	libsndio.so.7.0
 	libbsd.so.0
 	libmd.so.0
@@ -125,6 +153,9 @@ for i in "${INCLUDE_LIBS[@]}"; do
 	cp /usr/lib/aarch64-linux-gnu/${i} usr/lib/
 done
 
+# copy our SDL2 into place
+cp ../../../usr/lib/libSDL2-2.0.so.0 usr/lib/
+
 # finally make the appimage
 cd ..
 ARCH=aarch64 ./appimagetool --appimage-extract-and-run AppDir/
@@ -135,7 +166,9 @@ mv Luanti-aarch64.AppImage ../../luanti-${VERSION}-aarch64.AppImage
 # clean up
 cd ../..
 
-rm -rf luanti{,.zip}
+rm -rf luanti/
+rm -rf sdl2/
+rm -rf usr/
 rm -rf luajit/
 
 # done :D

From 2df8b64e79df2fe3e07120dc04089ecb43a339af Mon Sep 17 00:00:00 2001
From: a-bad-dev <244852891+a-bad-dev@users.noreply.github.com>
Date: Tue, 28 Apr 2026 21:57:50 -0300
Subject: [PATCH 3/8] Update scripts for 5.16.0-rc1

---
 build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index b7e3321..9904b4f 100644
--- a/build.sh
+++ b/build.sh
@@ -3,7 +3,7 @@
 # run this script on an aarch64 computer, running modern debian or
 # something similar, otherwise it's not going to work...
 
-VERSION="5.15.2"
+VERSION="5.16.0-rc1"
 SDL_VERSION="2.32.10"
 
 BOLD="\x1b[1m"

From 38781a65fe0722d63dcbf3f57606d6d1fd1181f5 Mon Sep 17 00:00:00 2001
From: a-bad-dev <244852891+a-bad-dev@users.noreply.github.com>
Date: Tue, 28 Apr 2026 21:58:18 -0300
Subject: [PATCH 4/8] Update scripts for 5.16.0-rc1

---
 test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test.sh b/test.sh
index fde109a..04accaa 100644
--- a/test.sh
+++ b/test.sh
@@ -3,7 +3,7 @@
 # test the AppImage built with build.sh
 # again, this only works on aarch64
 
-VERSION="5.15.2"
+VERSION="5.16.0-rc1"
 
 BOLD="\x1b[1m"
 RED="\x1b[31m"

From b43be1cba0bfbad4bcf30d5e4e8f6b9a27f2aaa9 Mon Sep 17 00:00:00 2001
From: a-bad-dev <244852891+a-bad-dev@users.noreply.github.com>
Date: Sun, 10 May 2026 14:09:58 -0300
Subject: [PATCH 5/8] Update scripts for 5.16.0

5.16.0 is broken, do not use it.
This is only for completeness.
---
 build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index 9904b4f..c5b04c0 100644
--- a/build.sh
+++ b/build.sh
@@ -3,7 +3,7 @@
 # run this script on an aarch64 computer, running modern debian or
 # something similar, otherwise it's not going to work...
 
-VERSION="5.16.0-rc1"
+VERSION="5.16.0"
 SDL_VERSION="2.32.10"
 
 BOLD="\x1b[1m"

From d9a3b032914ec0c230b9a5118bf1b4e25f65ea4a Mon Sep 17 00:00:00 2001
From: a-bad-dev <244852891+a-bad-dev@users.noreply.github.com>
Date: Sun, 10 May 2026 14:10:31 -0300
Subject: [PATCH 6/8] Update scripts for 5.16.0

5.16.0 is broken, do not use it.
This is only for completeness.
---
 test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test.sh b/test.sh
index 04accaa..ddf4006 100644
--- a/test.sh
+++ b/test.sh
@@ -3,7 +3,7 @@
 # test the AppImage built with build.sh
 # again, this only works on aarch64
 
-VERSION="5.16.0-rc1"
+VERSION="5.16.0"
 
 BOLD="\x1b[1m"
 RED="\x1b[31m"

From b445356066bd27528a560b1e47298ff2d9e79c2c Mon Sep 17 00:00:00 2001
From: a-bad-dev <244852891+a-bad-dev@users.noreply.github.com>
Date: Sun, 10 May 2026 14:32:52 -0300
Subject: [PATCH 7/8] Update scripts for 5.16.1

---
 build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.sh b/build.sh
index c5b04c0..25bd025 100644
--- a/build.sh
+++ b/build.sh
@@ -3,7 +3,7 @@
 # run this script on an aarch64 computer, running modern debian or
 # something similar, otherwise it's not going to work...
 
-VERSION="5.16.0"
+VERSION="5.16.1"
 SDL_VERSION="2.32.10"
 
 BOLD="\x1b[1m"

From 59fd8e45329e5e6ae5d98536c43f205d69a68ef3 Mon Sep 17 00:00:00 2001
From: a-bad-dev <244852891+a-bad-dev@users.noreply.github.com>
Date: Sun, 10 May 2026 14:33:22 -0300
Subject: [PATCH 8/8] Update scripts for 5.16.1

---
 test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test.sh b/test.sh
index ddf4006..9e2638d 100644
--- a/test.sh
+++ b/test.sh
@@ -3,7 +3,7 @@
 # test the AppImage built with build.sh
 # again, this only works on aarch64
 
-VERSION="5.16.0"
+VERSION="5.16.1"
 
 BOLD="\x1b[1m"
 RED="\x1b[31m"