Restore console, server/client stuff.

src/input.h

@@ -0,0 +1,93 @@
+/**
+ * Copyright (c) 2025 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+
+typedef enum {
+  INPUT_UP,
+  INPUT_DOWN,
+  INPUT_LEFT,
+  INPUT_RIGHT,
+  INPUT_ACCEPT,
+  INPUT_CANCEL,
+  INPUT_TOGGLE_CONSOLE,
+} inputbind_t;
+
+#define INPUT_BIND_COUNT INPUT_TOGGLE_CONSOLE + 1
+
+typedef struct {
+  const int32_t key;
+  const inputbind_t bind;
+} inputbindmap_t;
+
+typedef struct {
+  bool_t current[INPUT_BIND_COUNT];
+  bool_t previous[INPUT_BIND_COUNT];
+  int32_t keyPressed;
+  char_t charPressed;
+} input_t;
+
+extern input_t INPUT;
+
+/**
+ * Initializes the input system.
+ */
+void inputInit(void);
+
+/**
+ * Updates the input system.
+ */
+void inputUpdate(void);
+
+/**
+ * Returns whether a given input is currently pressed.
+ * 
+ * @param input The input to check.
+ * @return True if the input is pressed, false otherwise.
+ */
+bool_t inputIsDown(const inputbind_t input);
+
+/**
+ * Returns whether a given input is currently up.
+ * 
+ * @param input The input to check.
+ * @return True if the input is up, false otherwise.
+ */
+bool_t inputIsUp(const inputbind_t input);
+
+/**
+ * Returns whether a given input was just pressed.
+ * 
+ * @param input The input to check.
+ * @return True if the input was just pressed, false otherwise.
+ */
+bool_t inputWasDown(const inputbind_t input);
+
+/**
+ * Returns whether a given input was just released.
+ * 
+ * @param input The input to check.
+ * @return True if the input was just released, false otherwise.
+ */
+bool_t inputWasUp(const inputbind_t input);
+
+/**
+ * Returns whether a given input was just pressed.
+ * 
+ * @param input The input to check.
+ * @return True if the input was just pressed, false otherwise.
+ */
+bool_t inputIsPressed(const inputbind_t input);
+
+/**
+ * Returns whether a given input was just released.
+ * 
+ * @param input The input to check.
+ * @return True if the input was just released, false otherwise.
+ */
+bool_t inputIsReleased(const inputbind_t input);