commit e734aa9fd5fbbb120e8aa0771c8ab26d4d562393
parent 4966e6fcaf99a0b547a71c83d12691a8e8583de5
Author: Connor Thomson <connor@gnufault.org>
Date:   Mon, 19 Oct 2026 09:27:18 -0700

Bind some xbox buttons to the keyboard

Diffstat:
M
platforms/xbox/Makefile
 | 
2
+-
M
platforms/xbox/xbox.c
 | 
65
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 66 insertions(+), 1 deletion(-)
diff --git a/platforms/xbox/Makefile b/platforms/xbox/Makefile
@@ -25,7 +25,7 @@ export NXDK_CFLAGS
 .PHONY: all clean
 
 all: $(STAGED_ENTRY) $(STAGED_SOURCES) $(ASSET_SOURCES) $(CONFIG_HEADER)
-	SRCS="$(SRCS)" $(MAKE) -C "$(XBOX_BUILD_DIR)" -f "$(NXDK_DIR)/Makefile" NXDK_DIR="$(NXDK_DIR)"	OUTPUT_DIR="$(XBOX_BUILD_DIR)" 'XBE_TITLE=Tuxanci\ 2' GEN_XISO="$(MAKEFILE_DIR)tuxanci2.iso"
+	SRCS="$(SRCS)" $(MAKE) -C "$(XBOX_BUILD_DIR)" -f "$(NXDK_DIR)/Makefile" NXDK_DIR="$(NXDK_DIR)" NXDK_SDL=y	OUTPUT_DIR="$(XBOX_BUILD_DIR)" 'XBE_TITLE=Tuxanci\ 2' GEN_XISO="$(MAKEFILE_DIR)tuxanci2.iso"
 
 $(STAGED_ENTRY): $(MAKEFILE_DIR)xbox.c
 	mkdir -p $(@D)
diff --git a/platforms/xbox/xbox.c b/platforms/xbox/xbox.c
@@ -1,4 +1,5 @@
 #include "ta_api.h"
+#include <SDL.h>
 #include <hal/video.h>
 #include <windows.h>
 #include <stdint.h>
@@ -10,8 +11,51 @@
 #define TARGET_FPS    60
 #define FRAME_TIME_MS (1000 / TARGET_FPS)
 
+static SDL_GameController *open_controller(void) {
+    for (int i = 0; i < SDL_NumJoysticks(); i++) {
+        if (SDL_IsGameController(i)) {
+            return SDL_GameControllerOpen(i);
+        }
+    }
+
+    return NULL;
+}
+
+static void update_controller_input(SDL_GameController *controller) {
+    SDL_GameControllerUpdate();
+
+    ta_keyboard_keys keys[] = {
+        KEY_UP,
+        KEY_DOWN,
+        KEY_LEFT,
+        KEY_RIGHT,
+        KEY_ENTER
+    };
+    
+    SDL_GameControllerButton buttons[] = {
+        SDL_CONTROLLER_BUTTON_DPAD_UP,
+        SDL_CONTROLLER_BUTTON_DPAD_DOWN,
+        SDL_CONTROLLER_BUTTON_DPAD_LEFT,
+        SDL_CONTROLLER_BUTTON_DPAD_RIGHT,
+        SDL_CONTROLLER_BUTTON_A
+    };
+
+    for (int i = 0; i < 5; i++) {
+        if (controller && SDL_GameControllerGetButton(controller, buttons[i])) {
+            ta_keyboard_key_down(keys[i]);
+        } else {
+            ta_keyboard_key_up(keys[i]);
+        }
+    }
+}
+
 int main(void) {
+    if (SDL_Init(SDL_INIT_GAMECONTROLLER) != 0) {
+        return 1;
+    }
+
     if (!XVideoSetMode(SCREEN_WIDTH, SCREEN_HEIGHT, WINDOW_BPP, REFRESH_DEFAULT)) {
+        SDL_Quit();
         return 1;
     }
 
@@ -20,8 +64,27 @@ int main(void) {
     ta_fb.bpp    = WINDOW_BPP;
 
     ta_main_init();
+    SDL_GameController *controller = open_controller();
 
     while (1) {
+        SDL_Event event;
+        while (SDL_PollEvent(&event)) {
+            if (event.type == SDL_CONTROLLERDEVICEADDED && !controller) {
+                controller = SDL_GameControllerOpen(event.cdevice.which);
+            } else if (event.type == SDL_CONTROLLERDEVICEREMOVED && controller) {
+                SDL_Joystick *joystick = SDL_GameControllerGetJoystick(controller);
+                if (SDL_JoystickInstanceID(joystick) == event.cdevice.which) {
+                    SDL_GameControllerClose(controller);
+                    controller = NULL;
+                }
+            }
+        }
+
+        if (!controller) {
+            controller = open_controller();
+        }
+
+        update_controller_input(controller);
         ta_main_update();
 
         uint32_t *dest = (uint32_t *)XVideoGetFB();
@@ -37,6 +100,8 @@ int main(void) {
         Sleep(FRAME_TIME_MS);
     }
 
+    SDL_GameControllerClose(controller);
+    SDL_Quit();
     return 0;
 }