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Quake/sh_input.c

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+/*
+ * sh_input.c -- Turn-based input handling for Space Hulk
+ *
+ * Copyright (C) 2026 fish fvch studios
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include "quakedef.h"
+#include "sh_game.h"
+
+/* ============================================================
+ * CONSOLE COMMAND WRAPPERS
+ * ============================================================ */
+
+static void SH_Cmd_Move (void)
+{
+	if (SH_Active() && sh_game.phase == SH_PHASE_PLAYER)
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_MOVE_FORWARD);
+}
+
+static void SH_Cmd_TurnLeft (void)
+{
+	if (SH_Active() && sh_game.phase == SH_PHASE_PLAYER)
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_TURN_LEFT);
+}
+
+static void SH_Cmd_TurnRight (void)
+{
+	if (SH_Active() && sh_game.phase == SH_PHASE_PLAYER)
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_TURN_RIGHT);
+}
+
+static void SH_Cmd_Turn180 (void)
+{
+	if (SH_Active() && sh_game.phase == SH_PHASE_PLAYER)
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_TURN_180);
+}
+
+static void SH_Cmd_Shoot (void)
+{
+	if (SH_Active() && sh_game.phase == SH_PHASE_PLAYER)
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_SHOOT);
+}
+
+static void SH_Cmd_Overwatch (void)
+{
+	if (SH_Active() && sh_game.phase == SH_PHASE_PLAYER)
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_OVERWATCH);
+}
+
+static void SH_Cmd_EndTurn (void)
+{
+	if (SH_Active() && sh_game.phase == SH_PHASE_PLAYER)
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_END_TURN);
+}
+
+static void SH_Cmd_NextMarine (void)
+{
+	if (SH_Active() && sh_game.phase == SH_PHASE_PLAYER)
+		SH_Marine_SelectNext();
+}
+
+static void SH_Cmd_PrevMarine (void)
+{
+	if (SH_Active() && sh_game.phase == SH_PHASE_PLAYER)
+		SH_Marine_SelectPrev();
+}
+
+/* ============================================================
+ * INIT -- register console commands
+ * ============================================================ */
+
+void SH_Input_Init (void)
+{
+	Cmd_AddCommand("sh_move", SH_Cmd_Move);
+	Cmd_AddCommand("sh_turn_left", SH_Cmd_TurnLeft);
+	Cmd_AddCommand("sh_turn_right", SH_Cmd_TurnRight);
+	Cmd_AddCommand("sh_turn_180", SH_Cmd_Turn180);
+	Cmd_AddCommand("sh_shoot", SH_Cmd_Shoot);
+	Cmd_AddCommand("sh_overwatch", SH_Cmd_Overwatch);
+	Cmd_AddCommand("sh_end_turn", SH_Cmd_EndTurn);
+	Cmd_AddCommand("sh_next_marine", SH_Cmd_NextMarine);
+	Cmd_AddCommand("sh_prev_marine", SH_Cmd_PrevMarine);
+}
+
+/* ============================================================
+ * KEY EVENT -- intercept keys during game
+ *
+ * Called from Key_EventWithKeycode() before normal key handling.
+ * Returns true if we consumed the key.
+ * ============================================================ */
+
+qboolean SH_Input_KeyEvent (int key, qboolean down)
+{
+	if (!down)
+		return false;	/* only handle key-down */
+
+	if (sh_game.phase != SH_PHASE_PLAYER)
+		return false;	/* only intercept during player phase */
+
+	/* swallow input while animations play */
+	if (SH_AnimBusy())
+		return true;
+
+	switch (key) {
+	case 'w':
+	case K_UPARROW:
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_MOVE_FORWARD);
+		return true;
+
+	case 'a':
+	case K_LEFTARROW:
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_TURN_LEFT);
+		return true;
+
+	case 'd':
+	case K_RIGHTARROW:
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_TURN_RIGHT);
+		return true;
+
+	case 's':
+	case K_DOWNARROW:
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_TURN_180);
+		return true;
+
+	case 'f':
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_SHOOT);
+		return true;
+
+	case 'o':
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_OVERWATCH);
+		return true;
+
+	case 'e':
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_DOOR);
+		return true;
+
+	case K_TAB:
+		SH_Marine_SelectNext();
+		return true;
+
+	case K_SPACE:
+		SH_Marine_TryAction(sh_game.selected_marine, SH_ACTION_END_TURN);
+		return true;
+	}
+
+	return false;
+}