From 5680cffdd4afdb99d39c644a6c397e670e958848 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Mon, 4 Aug 2008 22:32:59 +0000
Subject: initial joystick support, added cl_drawkeypress variable

---
 src/client/input.cc | 56 ++++++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 45 insertions(+), 11 deletions(-)

(limited to 'src/client/input.cc')

diff --git a/src/client/input.cc b/src/client/input.cc
index b281b8e..6778e9c 100644
--- a/src/client/input.cc
+++ b/src/client/input.cc
@@ -4,21 +4,23 @@
    the terms and conditions of the GNU General Public License version 2
 */
 
-#include "auxiliary/functions.h"
+#include "SDL/SDL.h"
+
 #include "audio/audio.h"
-#include "core/core.h"
-#include "client/client.h"
-#include "client/input.h"
+#include "auxiliary/functions.h"
 #include "client/chat.h"
+#include "client/client.h"
 #include "client/console.h"
+#include "client/input.h"
+#include "client/joystick.h"
 #include "client/keyboard.h"
 #include "client/targets.h"
 #include "client/video.h"
-#include "render/camera.h"
+#include "core/core.h"
 #include "math/functions.h"
-#include "render/text.h"
+#include "render/camera.h"
 #include "render/draw.h"
-#include "SDL/SDL.h"
+#include "render/text.h"
 
 namespace client
 {
@@ -36,7 +38,9 @@ namespace input
 Keyboard *keyboard = 0;
 // keyboard modifiers shift, ctrl, alt etc
 int keyboard_modifiers = 0;
-
+// last key pressed
+Key *last_key = 0;
+float last_key_time = 0;
 
 // local controls
 float local_direction = 0.0f;
@@ -73,6 +77,10 @@ int mouse_position_y() {
 	return mouse_y;
 }
 
+Key *last_key_pressed() {
+	return last_key;
+}
+
 //--- engine functions --------------------------------------------
 
 void func_screenshot(std::string const & args)
@@ -231,6 +239,8 @@ void init()
 	SDL_WM_GrabInput(SDL_GRAB_ON);
 //	SDL_EnableUNICODE(1);
 
+	Joystick::init();
+
 	input_mousecontrol = core::Cvar::get("input_mousecontrol", 1.0f, core::Cvar::Archive);
 	input_mousecontrol->set_info("[bool] enable or disable mouse control");
 
@@ -285,6 +295,8 @@ void shutdown()
 {
 	con_print << "^BShutting down input..." << std::endl;
 
+	Joystick::shutdown();
+
 	core::Func::remove("list_actions");
 	core::Func::remove("list_keys");
 	core::Func::remove("list_binds");
@@ -551,6 +563,7 @@ void reset()
 			key->key_waspressed = 0;
 		}
 	}
+	last_key = 0;
 }
 
 void frame(float seconds)
@@ -573,11 +586,20 @@ void frame(float seconds)
 		render::reset();	
 	}
 
+	/* -- detect joystick changes --------------------- */
+	Joystick::frame();
+
+
 	/* -- poll SDL keyboard events -------------------- */
 	SDL_Event event;
 	Key *key = 0;
 	bool pressed = false;
 
+	if (last_key_time + 1.0f < client()->time()) {
+		last_key = 0;
+		last_key_time = 0;
+	}
+
 	memset(&event, 0, sizeof(SDL_Event));
 	while (SDL_PollEvent(&event)) {
 		pressed =  false;
@@ -591,7 +613,6 @@ void frame(float seconds)
 				break;
 
 			case SDL_MOUSEBUTTONDOWN:
-				// override for gui mouse down
 				key = keyboard->press(512 + event.button.button);
 				pressed = true;
 				break;
@@ -601,6 +622,16 @@ void frame(float seconds)
 				pressed = false;
 				break;
 
+			case SDL_JOYBUTTONDOWN:
+				key = keyboard->press(564 + event.jbutton.button);
+				pressed = true;
+				break;
+
+			case SDL_JOYBUTTONUP:
+				key = keyboard->release(564 + event.jbutton.button);
+				pressed = false;
+				break;
+
 			case SDL_KEYDOWN:
 				keyboard_modifiers = event.key.keysym.mod;
 				key = keyboard->press(event.key.keysym.sym);
@@ -620,10 +651,13 @@ void frame(float seconds)
 		}	
 		
 		if (key) {
-			if (pressed)
+			if (pressed) {
 				key_pressed(key);
-			else
+				last_key = key;	// remember the last key that was pressed
+				last_key_time = client()->time();
+			} else {
 				key_released(key);
+			}
 		}
 	}
 
-- 
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