- zabudnute subory

git-svn-id: http://opensvn.csie.org/tuxanci_ng@110 0ee4d065-81f0-4d1e-b06c-ff20ad07cc3e

2 files changed, 310 insertions, 0 deletions

diff --git a/src/client/chat.c b/src/client/chat.c
new file mode 100644
index 0000000..d08a502
--- /dev/null
+++ b/src/client/chat.c
@@ -0,0 +1,285 @@
+
+#include <stdlib.h>
+#include <assert.h>
+
+#include "main.h"
+#include "list.h"
+#include "myTimer.h"
+#include "image.h"
+
+#include "net_multiplayer.h"
+#include "screen_world.h"
+#include "proto.h"
+#include "interface.h"
+#include "chat.h"
+#include "font.h"
+
+static SDL_Surface *g_chat;
+
+static list_t *listText;
+
+static char line[STR_SIZE];
+
+static int line_time, line_atime;
+static int timeBlick;
+
+static bool_t chat_active;
+static bool_t revicedNewMsg;
+
+void initChat()
+{
+	g_chat = addImageData("chat.png", IMAGE_NO_ALPHA, "chat", IMAGE_GROUP_USER);
+
+	listText = newList();
+	strcpy(line, "");
+	chat_active = FALSE;
+	revicedNewMsg = FALSE;
+	line_time = 0;
+	line_atime = 0;
+	timeBlick = 0;
+}
+
+void drawChat()
+{
+	char str[STR_SIZE];
+	int i;
+
+	if( chat_active == FALSE )
+	{
+		return;
+	}
+
+	drawImage(g_chat,
+		CHAT_LOCATION_X, CHAT_LOCATION_Y,
+		0, 0, CHAT_SIZE_X, CHAT_SIZE_Y);
+
+	for( i = 0 ; i < listText->count ; i++ )
+	{
+		char *s;
+
+		s = (char *)listText->list[i];
+		
+		drawFontMaxSize(s,
+			CHAT_LOCATION_X+5, CHAT_LOCATION_Y+5 + i*20,
+			CHAT_SIZE_X-10, 20, COLOR_WHITE);
+	}
+
+	strcpy(str, line);
+
+	if( timeBlick > CHAT_TIME_BLICK_CURSOR/2 )
+	{
+		strcat(str, "\f");
+	}
+
+	timeBlick++;
+
+	if( timeBlick == CHAT_TIME_BLICK_CURSOR )
+	{
+		timeBlick = 0;
+	}
+
+	drawFont(str, CHAT_LOCATION_X+5, CHAT_LOCATION_Y+5 + CHAT_MAX_LINES*20, COLOR_WHITE);
+}
+
+static void readKey()
+{
+	Uint8 *mapa;
+	int len;
+	int w, h;
+	int i;
+
+	if (line_atime < 100)
+		line_atime ++;
+
+	mapa = SDL_GetKeyState(NULL);
+	len = strlen(line);
+
+	getTextSize(line, &w, &h);
+	
+	// mazanie posledneho klavesu
+	if( mapa[SDLK_BACKSPACE] == SDL_PRESSED )
+	{
+		if( len > 0 )
+		{
+			line_time = 0;
+			line[len-1]='\0';
+		}
+
+		return;
+	}
+
+	if( w > CHAT_LINE_WIDTH-40 )
+	{
+		return;
+	}
+
+	// klavesy abecedy
+	for(i=SDLK_SPACE /*SDLK_a*/;i<=SDLK_z;i++)
+	{
+		//if(width<TEXTFIELD_SIZE_X-20 && mapa[i]==SDL_PRESSED)
+		if( mapa[i] == SDL_PRESSED && len < STR_SIZE )
+		{
+			if (i == SDLK_SPACE)
+			{
+				strcat( line, " " );
+				return;
+			}
+
+			const char *c = (const char *) SDL_GetKeyName(i);
+
+			if (len) {
+				if (line[len-1] == *c) {
+					line_time ++;
+
+					if ( line_time < CHAT_TIME_MULTIPLE) {
+						if ( line_atime < 3)
+							return;
+					}
+				} else
+					line_time = 0;
+			}
+
+			line_atime = 0;
+
+			strcat( line, c );
+			getTextSize(line, &w, &h);
+			
+			if( mapa[SDLK_LSHIFT] == SDL_PRESSED ||
+			    mapa[SDLK_RSHIFT] == SDL_PRESSED)
+			{
+				line[ strlen( line ) - 1 ] -= 32;
+				return;
+			}
+		}
+	}
+
+	// aby ve jmene bulanka fungovaly take cislice alfanumericke klavesnice
+	for( i = SDLK_0 ; i <= SDLK_9 ; i++ )
+	{
+		if( mapa[i] == SDL_PRESSED && len < STR_SIZE )
+		{
+			const char *c = (const char *) SDL_GetKeyName(i);
+
+			if (len) {
+				if (line[len-1] == *c) {
+					line_time ++;
+
+					if (line_time < CHAT_TIME_MULTIPLE) {
+						if (line_atime < 3)
+							return;
+					}
+				} else
+					line_time = 0;
+			}
+
+			line_atime = 0;
+
+			strcat( line, c );
+			return;
+		}
+	}
+	
+	// aby ve jmene bulanka fungovaly take cislice napsane na numericke klavesnici
+	for( i=SDLK_KP0 ; i<=SDLK_KP9 ; i++ )
+	{
+		if( mapa[i] == SDL_PRESSED && len < STR_SIZE )
+		{
+			const char *c = (const char *) SDL_GetKeyName(i)+1;
+
+			if (len) {
+				if (line[len-1] == *c) {
+					line_time ++;
+
+					if (line_time < CHAT_TIME_MULTIPLE) {
+						if (line_atime < 3)
+							return;
+					}
+				} else
+					line_time = 0;
+			}
+
+			line_atime = 0;
+
+			strncat( line, c, 1 ); // napr. "[4]"
+			return;
+		}
+	}
+}
+
+void eventChat()
+{
+	my_time_t currentTime;
+	Uint8 *mapa;
+	
+	mapa = SDL_GetKeyState(NULL);
+
+	if( mapa[SDLK_RETURN] == SDL_PRESSED && chat_active == FALSE )
+	{
+		revicedNewMsg = FALSE;
+		chat_active = TRUE;
+	}
+
+	if( mapa[SDLK_ESCAPE] == SDL_PRESSED && chat_active == TRUE )
+	{
+		chat_active = FALSE;
+	}
+
+	if( chat_active == FALSE )
+	{
+		return;
+	}
+
+	if( mapa[SDLK_RETURN] == SDL_PRESSED && strcmp(line, "") != 0 )
+	{
+		if( getNetTypeGame() == NET_GAME_TYPE_CLIENT )
+		{
+			proto_send_chat_client(line);
+		}
+
+		if( getNetTypeGame() == NET_GAME_TYPE_SERVER )
+		{
+			char out[STR_PROTO_SIZE];
+			
+			snprintf(out, STR_PROTO_SIZE, "chat %s:%s\n",
+				getControlTux(TUX_CONTROL_KEYBOARD_RIGHT)->name, line);
+			
+			proto_send_chat_server(PROTO_SEND_ALL, NULL, out);
+		}
+
+		strcpy(line, "");
+		return;
+	}
+
+	readKey();
+}
+
+bool_t isChatActive()
+{
+	return chat_active;
+}
+
+bool_t isRecivedNewMsg()
+{
+	return revicedNewMsg;
+}
+
+void addToChat(char *s)
+{
+	addList(listText, strdup(s) );
+	
+	if( listText->count > CHAT_MAX_LINES )
+	{
+		delListItem(listText, 0, free);
+	}
+
+	if( chat_active == FALSE )
+	{
+		revicedNewMsg = TRUE;
+	}
+}
+
+void quitChat()
+{
+	assert( listText != NULL );
+	destroyListItem(listText, free);
+}
diff --git a/src/client/chat.h b/src/client/chat.h
new file mode 100644
index 0000000..fc6abc3
--- /dev/null
+++ b/src/client/chat.h
@@ -0,0 +1,25 @@
+
+#ifndef CHAT_H
+
+#define CHAT_H
+
+#define CHAT_MAX_LINES		10
+#define CHAT_TIME_MULTIPLE 	10
+#define CHAT_TIME_BLICK_CURSOR	20
+#define CHAT_LINE_WIDTH 	320
+
+#define CHAT_SIZE_X		320
+#define CHAT_SIZE_Y		240
+
+#define CHAT_LOCATION_X		(WINDOW_SIZE_X/2 - CHAT_SIZE_X/2)
+#define CHAT_LOCATION_Y		(WINDOW_SIZE_Y/2 - CHAT_SIZE_Y/2)
+
+extern void initChat();
+extern void drawChat();
+extern void eventChat();
+extern void addToChat(char *s);
+extern bool_t isChatActive();
+extern bool_t isRecivedNewMsg();
+extern void quitChat();
+
+#endif