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System/Setup/Init.HC

@@ -0,0 +1,65 @@
+
+// Save pointer to TempleOS system-wide (CTRL-ALT) callbacks
+U64 tos_fp_cbs_enabled = keydev.fp_ctrl_alt_cbs;
+U64 tos_fp_cbs_disabled = CAlloc(0xD0);
+
+U0 @erythros_init()
+{
+    I64 err = 0;
+
+    // Initialize Display
+    if (!Display.Driver()) {
+        err = Display.Init(1920, 1080, 32, FB_VMSVGA);
+    }
+
+    if (err) {
+        DocClear(Fs->put_doc);
+        "No supported display device found.";
+        while (1) {
+            Sleep(1);
+        };
+    }
+
+    // Initialize Mouse
+    Mouse.Init();
+    Spawn(Mouse.Task, , "Mouse");
+
+    // Enable debug output
+    Raw(ON);
+    DocDump(adam_task->put_doc);
+
+    // Disable TempleOS system-wide (CTRL-ALT) callbacks
+    keydev.fp_ctrl_alt_cbs = tos_fp_cbs_disabled;
+
+    // Suspend TempleOS Window Manager task
+    Suspend(sys_winmgr_task);
+
+    // Reassign VGA writes to a random buffer to avoid collision with SVGA FB
+    text.vga_alias = MAlloc(1048576, adam_task);
+
+    // Initialize Graphics2D Library
+    Graphics2D.Init();
+
+    "\x1b[2J\x1b[H";
+    //"%s\n", System.BuildInfo();
+
+    switch (Display.Driver()) {
+    case FB_VMSVGA:
+        "Display driver is: VMSVGA\n";
+        break;
+    }
+
+    // Initialize FileSystem
+    // FileSystem.Init();
+
+    // Initialize Compositor
+    Compositor.Init();
+
+    // Spawn Compositor
+    Spawn(Compositor.Task, , "Compositor");
+
+    // Spawn SystemStarter
+    Spawn(SystemStarter.Task, , "SystemStarter", 1);
+}
+
+@erythros_init;