nahranie tarballu tuxanci-ng na SVN server

Dusan Durech ( Oroborus )



git-svn-id: http://opensvn.csie.org/tuxanci_ng@1 0ee4d065-81f0-4d1e-b06c-ff20ad07cc3e

1 files changed, 200 insertions, 0 deletions

diff --git a/src/interface.c b/src/interface.c
new file mode 100755
index 0000000..f47c2dd
--- /dev/null
+++ b/src/interface.c
@@ -0,0 +1,200 @@
+
+#include "main.h"
+#include "interface.h"
+#include "screen.h"
+
+//povrch okna
+static SDL_Surface *screen;
+
+//casovac
+static SDL_TimerID timer;
+
+//priznaky okna
+static Uint32 g_win_flags = SDL_HWSURFACE|SDL_DOUBLEBUF|SDL_ANYFORMAT;
+
+static bool_t isInterfaceInit = FALSE;
+
+bool_t isInterfaceInicialized()
+{
+	return isInterfaceInit;
+}
+
+static Uint32 TimerCallback(Uint32 interval, void *param)
+{
+	SDL_Event event;
+	event.type = SDL_USEREVENT;
+	event.user.code = USR_EVT_TIMER;
+	event.user.data1 = NULL;
+	event.user.data2 = NULL;
+
+	SDL_PushEvent(&event);
+
+	return interval;
+}
+
+int initSDL()
+{
+	printf("init SDL..\n");
+
+	//inicializujem SDL
+	if( SDL_Init(SDL_SUBSYSTEMS) == -1 )
+	{
+		fprintf(stderr, "%s\n", SDL_GetError());
+		SDL_Quit();
+		return -1;
+	}
+
+	//inicializujem okno
+	//screen = SDL_SetVideoMode(WINDOW_SIZE_X, WINDOW_SIZE_Y, 0, g_win_flags);
+	screen = SDL_SetVideoMode(WINDOW_SIZE_X, WINDOW_SIZE_Y, 0, g_win_flags);
+
+	if (screen == NULL )
+	{
+		fprintf(stderr, "%s\n", SDL_GetError());
+		SDL_Quit();
+		return -1;
+	}
+
+	SDL_WM_SetCaption(WINDOW_TITLE, NULL);
+	//SDL_ShowCursor(0);
+	//SDL_EnableKeyRepeat(1,1);
+	timer = SDL_AddTimer(INTERVAL, TimerCallback, NULL);
+
+	srand((unsigned)time(NULL));
+	isInterfaceInit = TRUE;
+
+	return 0;
+}
+
+SDL_Surface* getSDL_Screen()
+{
+	return screen;
+}
+
+int toggleFullscreen()
+{
+	if(g_win_flags & SDL_FULLSCREEN)
+		g_win_flags &= ~SDL_FULLSCREEN;
+	else
+		g_win_flags |= SDL_FULLSCREEN;
+
+	if(SDL_WM_ToggleFullScreen(screen) == 0)
+	{
+		fprintf(stderr, "Nemozem prepnut do fullscreenu!\n");
+
+		SDL_FreeSurface(screen);
+		screen = SDL_SetVideoMode(WINDOW_SIZE_X, WINDOW_SIZE_Y, WIN_BPP, g_win_flags);
+
+		if(screen == NULL)
+		{
+			fprintf(stderr, "Nemozem premnut do okna:%s\n", SDL_GetError());
+			return 0;
+		}
+	}
+
+	return 1;
+}
+
+void getMousePosition(int *x, int *y)
+{
+	SDL_GetMouseState(x, y);
+}
+
+int isMouseClicked()
+{
+	return SDL_GetMouseState(NULL,NULL) & SDL_BUTTON(SDL_BUTTON_LEFT);
+}
+
+/*
+static void action_esc()
+{
+	if( strcmp(getScreen(), "world") == 0 )
+	{
+		setScreen("analyze");
+	}
+
+	if( strcmp(getScreen(), "mainMenu") == 0 )
+	{
+		quit();
+	}
+
+}
+*/
+
+int eventAction()
+{
+	SDL_Event event;
+
+	while(SDL_WaitEvent(&event))
+	{
+		switch(event.type)
+		{
+		case SDL_KEYDOWN:
+			switch(event.key.keysym.sym)
+			{
+/*
+				case SDLK_ESCAPE:
+					action_esc();
+					return 0;
+				break;
+*/
+				case SDLK_F1:
+					if(!toggleFullscreen())return 0;
+				break;
+
+				default:
+				break;
+			}
+		break;
+
+		case SDL_USEREVENT:
+			switch(event.user.code)
+			{
+				case USR_EVT_TIMER:
+					drawScreen();
+					eventScreen();
+				break;
+
+				default:
+				break;
+			}
+		break;
+
+		// Zmena velikosti okna
+		case SDL_VIDEORESIZE:
+			screen = SDL_SetVideoMode(event.resize.w,event.resize.h, WIN_BPP, g_win_flags);
+
+			if(screen == NULL)
+			{
+				fprintf(stderr, "Nemozem zmenit rozlisene okna: %s\n",SDL_GetError());
+				return 0;
+			}
+		break;
+
+		// Pozadavek na ukonceni
+		case SDL_QUIT:
+			return -1;
+		break;
+
+		default:
+		break;
+		}
+	}
+
+	return 0;
+}
+
+void eventSDL()
+{
+	while(1)
+	{
+		if ( eventAction() == -1 )return;
+	}
+}
+
+void quitSDL()
+{
+	printf("quit SDL..\n");
+	SDL_Quit();
+	isInterfaceInit = FALSE;
+}