initial commit

1 files changed, 217 insertions, 0 deletions

diff --git a/src/Window_Xbox360.c b/src/Window_Xbox360.c
new file mode 100644
index 0000000..2f78754
--- /dev/null
+++ b/src/Window_Xbox360.c
@@ -0,0 +1,217 @@
+#include "Core.h"
+#if defined CC_BUILD_XBOX360
+#include "Window.h"
+#include "Platform.h"
+#include "Input.h"
+#include "Event.h"
+#include "Graphics.h"
+#include "String.h"
+#include "Funcs.h"
+#include "Bitmap.h"
+#include "Errors.h"
+#include "ExtMath.h"
+#include "VirtualKeyboard.h"
+#include <xenos/xenos.h>
+#include <input/input.h>
+#include <usb/usbmain.h>
+#include <pci/io.h>
+
+static cc_bool launcherMode;
+
+struct _DisplayData DisplayInfo;
+struct _WindowData WindowInfo;
+
+static uint32_t reg_read32(int reg)
+{
+	return read32n(0xec800000 + reg);
+}
+
+void Window_PreInit(void) { }
+void Window_Init(void) {
+	DisplayInfo.Width  = reg_read32(D1GRPH_X_END);
+	DisplayInfo.Height = reg_read32(D1GRPH_Y_END);
+	DisplayInfo.ScaleX = 1;
+	DisplayInfo.ScaleY = 1;
+	
+	Window_Main.Width   = DisplayInfo.Width;
+	Window_Main.Height  = DisplayInfo.Height;
+	Window_Main.Focused = true;
+	Window_Main.Exists  = true;
+
+	Input.Sources = INPUT_SOURCE_GAMEPAD;
+	
+	usb_init();
+	usb_do_poll();
+	
+	//xenon_ata_init();
+	//xenon_atapi_init();
+}
+
+void Window_Free(void) { }
+
+void Window_Create2D(int width, int height) { launcherMode = true;  }
+void Window_Create3D(int width, int height) { launcherMode = false; }
+
+void Window_SetTitle(const cc_string* title) { }
+void Clipboard_GetText(cc_string* value) { }
+void Clipboard_SetText(const cc_string* value) { }
+
+int Window_GetWindowState(void) { return WINDOW_STATE_FULLSCREEN; }
+cc_result Window_EnterFullscreen(void) { return 0; }
+cc_result Window_ExitFullscreen(void)  { return 0; }
+int Window_IsObscured(void)            { return 0; }
+
+void Window_Show(void) { }
+void Window_SetSize(int width, int height) { }
+
+void Window_RequestClose(void) {
+	/* TODO implement */
+}
+
+
+/*########################################################################################################################*
+*----------------------------------------------------Input processing-----------------------------------------------------*
+*#########################################################################################################################*/
+void Window_ProcessEvents(float delta) {
+	usb_do_poll();
+}
+
+void Cursor_SetPosition(int x, int y) { } // Makes no sense for Xbox
+
+void Window_EnableRawMouse(void)  { Input.RawMode = true;  }
+void Window_DisableRawMouse(void) { Input.RawMode = false; }
+void Window_UpdateRawMouse(void)  { }
+
+
+/*########################################################################################################################*
+*-------------------------------------------------------Gamepads----------------------------------------------------------*
+*#########################################################################################################################*/
+/*
+struct controller_data_s
+{
+	signed short s1_x, s1_y, s2_x, s2_y;
+	int s1_z, s2_z, lb, rb, start, back, a, b, x, y, up, down, left, right;
+	unsigned char lt, rt;
+	int logo;
+};
+*/
+
+static void HandleButtons(int port, struct controller_data_s* pad) {
+	Gamepad_SetButton(port, CCPAD_L,      pad->lb);
+	Gamepad_SetButton(port, CCPAD_R,      pad->rb);
+	Gamepad_SetButton(port, CCPAD_LSTICK, pad->lt > 100);
+	Gamepad_SetButton(port, CCPAD_RSTICK, pad->rt > 100);
+	
+	Gamepad_SetButton(port, CCPAD_A, pad->a);
+	Gamepad_SetButton(port, CCPAD_B, pad->b);
+	Gamepad_SetButton(port, CCPAD_X, pad->x);
+	Gamepad_SetButton(port, CCPAD_Y, pad->y);
+	
+	Gamepad_SetButton(port, CCPAD_START,  pad->start);
+	Gamepad_SetButton(port, CCPAD_SELECT, pad->back);
+	
+	Gamepad_SetButton(port, CCPAD_LEFT,   pad->left);
+	Gamepad_SetButton(port, CCPAD_RIGHT,  pad->right);
+	Gamepad_SetButton(port, CCPAD_UP,     pad->up);
+	Gamepad_SetButton(port, CCPAD_DOWN,   pad->down);
+}
+
+#define AXIS_SCALE 8192.0f
+static void HandleJoystick(int port, int axis, int x, int y, float delta) {
+	if (Math_AbsI(x) <= 4096) x = 0;
+	if (Math_AbsI(y) <= 4096) y = 0;	
+	
+	Gamepad_SetAxis(port, axis, x / AXIS_SCALE, -y / AXIS_SCALE, delta);
+}
+
+void Window_ProcessGamepads(float delta) {
+	struct controller_data_s pad;
+	int res = get_controller_data(&pad, 0);
+	if (res == 0) return;
+	
+	HandleButtons(0, &pad);
+	HandleJoystick(0, PAD_AXIS_LEFT,  pad.s1_x, pad.s1_y, delta);
+	HandleJoystick(0, PAD_AXIS_RIGHT, pad.s2_x, pad.s2_y, delta);
+}
+
+
+/*########################################################################################################################*
+*------------------------------------------------------Framebuffer--------------------------------------------------------*
+*#########################################################################################################################*/
+void Window_AllocFramebuffer(struct Bitmap* bmp, int width, int height) {
+	bmp->scan0  = (BitmapCol*)Mem_Alloc(width * height, 4, "window pixels");
+	bmp->width  = width;
+	bmp->height = height;
+}
+
+void Window_DrawFramebuffer(Rect2D r, struct Bitmap* bmp) {
+	// https://github.com/Free60Project/libxenon/blob/master/libxenon/drivers/console/console.c#L166
+	// https://github.com/Free60Project/libxenon/blob/master/libxenon/drivers/console/console.c#L57
+	uint32_t* fb = (uint32_t*)(reg_read32(D1GRPH_PRIMARY_SURFACE_ADDRESS) | 0x80000000);
+	/* round up size to tiles of 32x32 */
+	int width = ((DisplayInfo.Width + 31) >> 5) << 5;
+	
+#define FB_INDEX(x, y) (((y >> 5)*32*width + ((x >> 5)<<10) + (x&3) + ((y&1)<<2) + (((x&31)>>2)<<3) + (((y&31)>>1)<<6)) ^ ((y&8)<<2))
+
+	for (int y = r.y; y < r.y + r.height; y++) 
+	{
+		cc_uint32* src = Bitmap_GetRow(bmp, y);
+		
+		for (int x = r.x; x < r.x + r.width; x++) {
+			// TODO: Can the uint be copied directly ?
+			int R = BitmapCol_R(src[x]);
+			int G = BitmapCol_G(src[x]);
+			int B = BitmapCol_B(src[x]);
+			
+			fb[FB_INDEX(x, y)] = (B << 24) | (G << 16) | (R << 8) | 0xFF;
+		}
+	}
+}
+
+void Window_FreeFramebuffer(struct Bitmap* bmp) {
+	Mem_Free(bmp->scan0);
+}
+
+
+/*########################################################################################################################*
+*------------------------------------------------------Soft keyboard------------------------------------------------------*
+*#########################################################################################################################*/
+void OnscreenKeyboard_Open(struct OpenKeyboardArgs* args) {
+	if (Input.Sources & INPUT_SOURCE_NORMAL) return;
+	VirtualKeyboard_Open(args, launcherMode);
+}
+
+void OnscreenKeyboard_SetText(const cc_string* text) {
+	VirtualKeyboard_SetText(text);
+}
+
+void OnscreenKeyboard_Draw2D(Rect2D* r, struct Bitmap* bmp) {
+	VirtualKeyboard_Display2D(r, bmp);
+}
+
+void OnscreenKeyboard_Draw3D(void) {
+	VirtualKeyboard_Display3D();
+}
+
+void OnscreenKeyboard_Close(void) {
+	VirtualKeyboard_Close();
+}
+
+
+/*########################################################################################################################*
+*-------------------------------------------------------Misc/Other--------------------------------------------------------*
+*#########################################################################################################################*/
+void Window_ShowDialog(const char* title, const char* msg) {
+	/* TODO implement */
+	Platform_LogConst(title);
+	Platform_LogConst(msg);
+}
+
+cc_result Window_OpenFileDialog(const struct OpenFileDialogArgs* args) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Window_SaveFileDialog(const struct SaveFileDialogArgs* args) {
+	return ERR_NOT_SUPPORTED;
+}
+#endif