Ports: Added a Prince of Persia (SDLPoP) port.

This is a port of the dissasembly version of the DOS prince of persia
game :)

6 files changed, 167 insertions, 0 deletions

diff --git a/Ports/AvailablePorts.md b/Ports/AvailablePorts.md
index b9903c4ac2..ded3eeb348 100644
--- a/Ports/AvailablePorts.md
+++ b/Ports/AvailablePorts.md
@@ -66,6 +66,7 @@ Please make sure to keep this list up to date when adding and updating ports. :^
 | [`patch`](patch/)              | patch (OpenBSD)                               | 6.6               | https://github.com/ibara/libpuffy                     |
 | [`pcre2`](pcre2/)              | Perl-compatible Regular Expressions (PCRE2)   | 10.34             | https://www.pcre.org/                                 |
 | [`pkgconf`](pkgconf/)          | pkgconf                                       | 1.7.3             | https://github.com/pkgconf/pkgconf                    |
+| [`SDLPoP`](SDLPoP/)            | Prince of Persia game                         |                   | https://github.com/NagyD/SDLPoP                       |
 | [`printf`](printf/)            | printf (OpenBSD)                              | 6.6               | https://github.com/ibara/libpuffy                     |
 | [`pt2-clone`](pt2-clone/)      | ProTracker 2 clone                            | 1.28              | https://github.com/8bitbubsy/pt2-clone                |
 | [`python3`](python3/)          | Python                                        | 3.9.2             | https://www.python.org/                               |
diff --git a/Ports/SDLPoP/package.sh b/Ports/SDLPoP/package.sh
new file mode 100755
index 0000000000..4e688e223f
--- /dev/null
+++ b/Ports/SDLPoP/package.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env -S bash ../.port_include.sh
+port=PrinceOfPersia
+useconfigure=true
+version=git
+depends="SDL2 SDL2_image"
+workdir=SDLPoP-master
+configopts="-DCMAKE_TOOLCHAIN_FILE=$SERENITY_ROOT/Toolchain/CMakeToolchain.txt"
+files="https://github.com/NagyD/SDLPoP/archive/refs/heads/master.zip PoP.zip"
+install_location="Root/opt/PrinceOfPersia"
+
+configure() {
+    run cmake $configopts src/.
+}
+
+install() {
+    run mkdir -p "${SERENITY_BUILD_DIR}/${install_location}"
+    run cp -r prince data SDLPoP.ini "${SERENITY_BUILD_DIR}/${install_location}" 
+}
diff --git a/Ports/SDLPoP/patches/disable_extra_features.patch b/Ports/SDLPoP/patches/disable_extra_features.patch
new file mode 100644
index 0000000000..af976b3e87
--- /dev/null
+++ b/Ports/SDLPoP/patches/disable_extra_features.patch
@@ -0,0 +1,87 @@
+diff --git a/src/config.h b/src/config.h
+index b6bb168..5af0adf 100644
+--- a/src/config.h
++++ b/src/config.h
+@@ -35,7 +35,7 @@ The authors of this program may be contacted at https://forum.princed.org
+ 
+ // Enable or disable the SDL hardware accelerated renderer backend
+ // Uses a software backend otherwise
+-#define USE_HW_ACCELERATION
++//#define USE_HW_ACCELERATION
+ 
+ // Enable or disable fading.
+ // Fading used to be very buggy, but now it works correctly.
+@@ -58,23 +58,23 @@ The authors of this program may be contacted at https://forum.princed.org
+ //#define USE_COMPAT_TIMER
+ 
+ // Enable quicksave/load feature.
+-#define USE_QUICKSAVE
++//#define USE_QUICKSAVE
+ 
+ // Try to let time keep running out when quickloading. (similar to Ctrl+A)
+ // Technically, the 'remaining time' is still restored, but with a penalty for elapsed time (up to 1 minute).
+ // The one minute penalty will also be applied when quickloading from e.g. the title screen.
+-#define USE_QUICKLOAD_PENALTY
++//#define USE_QUICKLOAD_PENALTY
+ 
+ #ifdef USE_QUICKSAVE // Replay relies on quicksave, because the replay file begins with a quicksave of the initial state.
+ 
+ // Enable recording/replay feature.
+-#define USE_REPLAY
++//#define USE_REPLAY
+ 
+ #endif
+ 
+ // Adds a way to crouch immediately after climbing up: press down and forward simultaneously.
+ // In the original game, this could not be done (pressing down always causes the kid to climb down).
+-#define ALLOW_CROUCH_AFTER_CLIMBING
++//#define ALLOW_CROUCH_AFTER_CLIMBING
+ 
+ // Time runs out while the level ending music plays; however, the music can be skipped by disabling sound.
+ // This option stops time while the ending music is playing (so there is no need to disable sound).
+@@ -90,12 +90,12 @@ The authors of this program may be contacted at https://forum.princed.org
+ #define USE_FAKE_TILES
+ 
+ // Allow guard hitpoints not resetting to their default (maximum) value when re-entering the room
+-#define REMEMBER_GUARD_HP
++//#define REMEMBER_GUARD_HP
+ 
+ // Enable completely disabling the time limit. To use this feature, set the starting time to -1.
+ // This also disables the in-game messages that report how much time is left every minute.
+ // The elasped time is still kept track of, so that the shortest times will appear in the Hall of Fame.
+-#define ALLOW_INFINITE_TIME
++//#define ALLOW_INFINITE_TIME
+ 
+ 
+ // Bugfixes:
+@@ -250,11 +250,11 @@ The authors of this program may be contacted at https://forum.princed.org
+ #define USE_LIGHTING
+ 
+ // Enable screenshot features.
+-#define USE_SCREENSHOT
++//#define USE_SCREENSHOT
+ 
+ // Automatically switch to keyboard or joystick/gamepad mode if there is input from that device.
+ // Useful if SDL detected a gamepad but there is none.
+-#define USE_AUTO_INPUT_MODE
++//#define USE_AUTO_INPUT_MODE
+ 
+ #ifdef USE_TEXT // The menu won't work without text.
+ 
+@@ -264,13 +264,13 @@ The authors of this program may be contacted at https://forum.princed.org
+ #endif
+ 
+ // Enable colored torches. A torch can be colored by changing its modifier in a level editor.
+-#define USE_COLORED_TORCHES
++//#define USE_COLORED_TORCHES
+ 
+ // Enable fast forwarding with the backtick key.
+-#define USE_FAST_FORWARD
++//#define USE_FAST_FORWARD
+ 
+ // Set how much should the fast forwarding speed up the game.
+-#define FAST_FORWARD_RATIO 10
++//#define FAST_FORWARD_RATIO 10
+ 
+ // Speed up the sound during fast forward using resampling.
+ // If disabled, the sound is sped up by clipping out parts from it.
diff --git a/Ports/SDLPoP/patches/link_against_serenity_libs.patch b/Ports/SDLPoP/patches/link_against_serenity_libs.patch
new file mode 100644
index 0000000000..ab51236a70
--- /dev/null
+++ b/Ports/SDLPoP/patches/link_against_serenity_libs.patch
@@ -0,0 +1,11 @@
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 3558a6c..2092651 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -118,5 +118,5 @@ if(WIN32)
+ elseif(APPLE)
+     target_link_libraries(prince SDL2main SDL2 SDL2_image m)
+ else() # Linux, *BSD, etc.
+-    target_link_libraries(prince SDL2 SDL2_image m)
++    target_link_libraries(prince SDL2 SDL2_image -lm -lpng -ljpeg -lz -lgui -lcore -lipc -lgfx -lpthread)
+ endif()
diff --git a/Ports/SDLPoP/patches/remove_fscanf_unknwn_conversion_specfier.patch b/Ports/SDLPoP/patches/remove_fscanf_unknwn_conversion_specfier.patch
new file mode 100644
index 0000000000..9354d644fd
--- /dev/null
+++ b/Ports/SDLPoP/patches/remove_fscanf_unknwn_conversion_specfier.patch
@@ -0,0 +1,37 @@
+diff --git a/src/options.c b/src/options.c
+index 1bfe473..2bf173e 100644
+--- a/src/options.c
++++ b/src/options.c
+@@ -56,8 +56,8 @@ int ini_load(const char *filename,
+ 	}
+ 
+ 	while (!feof(f)) {
+-		if (fscanf(f, "[%127[^];\n]]\n", section) == 1) {
+-		} else if ((cnt = fscanf(f, " %63[^=;\n] = %255[^;\n]", name, value))) {
++		if (fscanf(f, "[%[^];\n]]\n", section) == 1) {
++		} else if ((cnt = fscanf(f, " %[^=;\n] = %[^;\n]", name, value))) {
+ 			if (cnt == 1)
+ 				*value = 0;
+ 			for (s = name + strlen(name) - 1; s > name && isspace(*s); s--)
+@@ -66,7 +66,7 @@ int ini_load(const char *filename,
+ 				*s = 0;
+ 			report(section, name, value);
+ 		}
+-		if (fscanf(f, " ;%*[^\n]") != 0 ||
++		if (fscanf(f, " ;%[^\n]") != 0 ||
+ 		    fscanf(f, " \n") != 0) {
+ 			fprintf(stderr, "short read from %s!?\n", filename);
+ 			fclose(f);
+diff --git a/src/seg009.c b/src/seg009.c
+index 139c2d8..e2047fb 100644
+--- a/src/seg009.c
++++ b/src/seg009.c
+@@ -2077,7 +2077,7 @@ void load_sound_names() {
+ 	while (!feof(fp)) {
+ 		int index;
+ 		char name[POP_MAX_PATH];
+-		if (fscanf(fp, "%d=%255s\n", &index, /*sizeof(name)-1,*/ name) != 2) {
++		if (fscanf(fp, "%d=%s\n", &index, /*sizeof(name)-1,*/ name) != 2) {
+ 			perror(names_path);
+ 			continue;
+ 		}
diff --git a/Ports/SDLPoP/patches/remove_strtoimax.patch b/Ports/SDLPoP/patches/remove_strtoimax.patch
new file mode 100644
index 0000000000..86ed22871b
--- /dev/null
+++ b/Ports/SDLPoP/patches/remove_strtoimax.patch
@@ -0,0 +1,13 @@
+diff --git a/src/options.c b/src/options.c
+index 1bfe473..ba13dab 100644
+--- a/src/options.c
++++ b/src/options.c
+@@ -130,7 +130,7 @@ static int ini_process_##data_type(const char* curr_name, const char* value, con
+ 	if(strcasecmp(curr_name, option_name) == 0) { \
+ 		if (strcasecmp(value, "default") != 0) { \
+ 			int named_value = ini_get_named_value(value, value_names); \
+-			*target = (named_value == INI_NO_VALID_NAME) ? ((data_type) strtoimax(value, NULL, 0)) : ((data_type) named_value); \
++			*target = (named_value == INI_NO_VALID_NAME) ? ((data_type) strtol(value, NULL, 0)) : ((data_type) named_value); \
+ 		} \
+ 		return 1; /* finished; don't look for more possible options that curr_name can be */ \
+ 	} \