Fixed screenshot taking and changed chat box in Guichan widget.

3 files changed, 129 insertions, 150 deletions

diff --git a/src/gui/chat.cpp b/src/gui/chat.cpp
index a1bbfd8c..29a6a5bb 100644
--- a/src/gui/chat.cpp
+++ b/src/gui/chat.cpp
@@ -22,47 +22,24 @@
  */
 
 #include "chat.h"
+#include "../graphic/graphic.h"
+#include <iostream>
 
-/*
- * Simple ChatLog Object v0.5 (i'd say...)
- *
- * Author: kth5 aka Alexander Baldeck
- * pipe your questions, suggestions and flames to: kth5@gawab.com
- */
-
-/*
- */
-Chat::Chat(const char * logfile, int item_num) {
+ChatBox::ChatBox(const char *logfile, int item_num)
+{
     chatlog_file.open(logfile, std::ios::out | std::ios::app);
     items = 0;
     items_keep = item_num;
 }
 
-/*
- */
-Chat::~Chat() {
+ChatBox::~ChatBox()
+{
     chatlog_file.flush();
     chatlog_file.close();
 }
 
-/*
- */
-void Chat::chat_dlgrsize(int) {
-}
-
-/*
- * Adds a line of text to our message list. Parameters:
- *
- * line: message text
- * own:  type of message (usually the owner-type)
- * font: font that'll be used to draw the text later
- *
- * NOTE:
- * To all of you who wonder why the font needs to be passed, simple.
- * i already store the width in pixel in the list rather than
- * calculating it again and again on every draw event. ;-)
-*/
-void Chat::chat_log(std::string line, int own, FONT * font) {
+void ChatBox::chat_log(std::string line, int own)
+{
     int pos;
     CHATLOG tmp;
 
@@ -77,7 +54,7 @@ void Chat::chat_log(std::string line, int own, FONT * font) {
     pos = (int)line.find(" : ", 0);
     if (pos > 0) {
         tmp.nick = line.substr(0,pos);
-        switch(own) {
+        switch (own) {
             case ACT_IS :
                 tmp.nick += CAT_IS;
                 break;
@@ -87,11 +64,9 @@ void Chat::chat_log(std::string line, int own, FONT * font) {
             default :
                 tmp.nick += CAT_NORMAL;
         }
-        tmp.width = TEXT_GETWIDTH(tmp.nick.c_str())+2;
-        line.erase(0,pos+3);
+        line.erase(0, pos + 3);
     } else {
         tmp.nick = "";
-        tmp.width = 1;
     }
     tmp.own  = own;
     tmp.text = line;
@@ -102,98 +77,82 @@ void Chat::chat_log(std::string line, int own, FONT * font) {
     chatlog.push_front(tmp);
 }
 
-/*
- * function overload -> calls original chat_log() after processing the packet
- */
-void Chat::chat_log(CHATSKILL action, FONT * font) {
-    chat_log(const_msg(action), BY_SERVER, font);
+void ChatBox::chat_log(CHATSKILL action) {
+    chat_log(const_msg(action), BY_SERVER);
 }
 
 
-/*
- * Draw first n lines of the list onto a Allegro type bitmap buffer using
- * Alfont.
- *
- * BITMAP * bmp: Allegro type bitmap buffer to draw onto
- * int n: number of lines to be drawn
- * FONT * font: Allegro's system font
- *
- * NOTE:
- * take great care using this, make sure the buffer passed is
- * empty! ;-) anyway, line wrapping is not supported yet.
-*/
-void Chat::chat_draw(BITMAP * bmp, int n, FONT * font) {
-    int y = 600-35, i = 0;
+void ChatBox::draw(gcn::Graphics *graphics)
+{
+    int x, y;
+    int n = 8;
+    int texty = getHeight() - 5, i = 0;
     CHATLOG line;
     n -= 1;
 
+    graphics->setColor(gcn::Color(203, 203, 203));
+    graphics->drawLine(95, 5, 95, getHeight() - 5);
+    graphics->drawRectangle(gcn::Rectangle(0, 0, getWidth(), getHeight()));
+
+    getAbsolutePosition(x, y);
+    set_trans_blender(0, 0, 0, 100);
+    drawing_mode(DRAW_MODE_TRANS, NULL, 0, 0);
+    rectfill(buffer, x, y, x + getWidth(), y + getHeight(),
+            makecol(255, 255, 255));
+    drawing_mode(DRAW_MODE_SOLID, NULL, 0, 0);
+
     for (iter = chatlog.begin(); iter != chatlog.end(); iter++) {
         line = *iter;
-        y -=11;
+        texty -= getFont()->getHeight() - 2;
 
         switch (line.own) {
-            case BY_GM :
-                textprintf_ex(bmp, font, 1, y, COLOR_BLUE, -1, "Global announcement: ");
-                textprintf_ex(bmp, font, TEXT_GETWIDTH("Global announcement: "), y, -1, COLOR_GREEN, line.text.c_str());
-                break;
-            case BY_PLAYER :
-                textprintf_ex(bmp, font, 1, y, COLOR_YELLOW, -1, line.nick.c_str());
-                textprintf_ex(bmp, font, line.width, y, COLOR_WHITE, -1, line.text.c_str());
-                break;
-            case BY_OTHER :
-                textprintf_ex(bmp, font, 1, y, COLOR_GREEN, -1, line.nick.c_str());
-                textprintf_ex(bmp, font, line.width, y, COLOR_WHITE, -1, line.text.c_str());
-                break;
-            default :
-                textprintf_ex(bmp, font, 1, y, COLOR_LIGHTBLUE, -1, line.text.c_str());
+            case BY_GM:
+                graphics->setColor(gcn::Color(97, 156, 236)); // GM Bue
+                graphics->drawText("Global announcement: ", 1, texty);
+                graphics->setColor(gcn::Color(39, 197, 39)); // Green
+                graphics->drawText(line.text, 100, texty);
+                break;
+            case BY_PLAYER:
+                graphics->setColor(gcn::Color(255, 246, 98)); // Yellow
+                graphics->drawText(line.nick, 1, texty);
+                graphics->setColor(gcn::Color(255, 255, 255)); // White
+                graphics->drawText(line.text, 100, texty);
+                break;
+            case BY_OTHER:
+                graphics->setColor(gcn::Color(97, 156, 236)); // GM Bue
+                graphics->drawText(line.nick, 1, texty);
+                graphics->setColor(gcn::Color(39, 197, 39)); // Green
+                graphics->drawText(line.text, 100, texty);
+                break;
+            default:
+                graphics->setColor(gcn::Color(83, 233, 246)); // Light blue
+                graphics->drawText(line.text, 1, texty);
         }
 
-        if (i>=n) {
+        if (i >= n) {
             return;
         }
         i++;
     }
 }
 
-/*
- * Determines wether to send a command or an ordinary message, then
- * contructs packets & sends them
- *
- * string nick -> the character's name to display infront
- * string msg  -> the message's text which is to be send.
- *
- * NOTE:
- * the nickname is required by the server, if not specified
- * the message may not be sent unless a command was intended
- * which requires another packet to be constructed! you can
- * achieve this by putting a slash ("/") infront of the
- * message followed by the command name and the message.
- * of course all slash-commands need implemented handler-
- * routines. ;-)
- * remember, a line starting w/ "@" is not a command that needs
- * to be parsed rather is sent using the normal chat-packet.
- *
- * EXAMPLE:
- * // for an global announcement   /- command
- * chatlog.chat_send("", "/announce Hello to all logged in users!");
- * // for simple message by a user /- message
- * chatlog.chat_send("Zaeiru", "Hello to all users on the screen!");
- */
-char * Chat::chat_send(std::string nick, std::string msg) {
+char *ChatBox::chat_send(std::string nick, std::string msg)
+{
     short packid = 0x008c;
 
     // prepare command
-    if(msg.substr(0,1)=="/") {
+    if (msg.substr(0, 1) == "/") {
         // global announcement
-        if(msg.substr(0,IS_ANNOUNCE_LENGTH) == IS_ANNOUNCE) {
-            msg.erase(0,IS_ANNOUNCE_LENGTH);
+        if(msg.substr(0, IS_ANNOUNCE_LENGTH) == IS_ANNOUNCE) {
+            msg.erase(0, IS_ANNOUNCE_LENGTH);
             packid = 0x0099;
         }
         // prepare ordinary message
-    } else {
+    }
+    else {
         // temporary hack to make messed-up-keyboard-ppl able to send GM commands
-        if(msg.substr(0,1)=="#")
-            msg.replace(0,1,"@");
+        if (msg.substr(0, 1) == "#")
+            msg.replace(0, 1, "@");
         // end temp. hack XD
         nick += " : ";
         nick += msg;
@@ -212,15 +171,7 @@ char * Chat::chat_send(std::string nick, std::string msg) {
     return "";
 }
 
-/*
- * PRIVATE :
- * NOTE:
- * these usually will be left undocumented coz u can't call them
- * directly anyway. ;-)
- */
-
-/** constructs failed messages for actions */
-std::string Chat::const_msg(CHATSKILL action) {
+std::string ChatBox::const_msg(CHATSKILL action) {
     std::string msg;
     if (action.success == SKILL_FAILED && action.skill == SKILL_BASIC) {
         switch (action.bskill) {
@@ -295,8 +246,3 @@ std::string Chat::const_msg(CHATSKILL action) {
 
     return msg;
 }
-
-std::string const_msg(int own) {
-    std::string msg;
-    return msg;
-}
diff --git a/src/gui/chat.h b/src/gui/chat.h
index 424a0d0b..9723535e 100644
--- a/src/gui/chat.h
+++ b/src/gui/chat.h
@@ -25,6 +25,7 @@
 #define _TMW_CHAT_H
 
 #include "../net/network.h"
+#include <guichan.hpp>
 #include <allegro.h>
 #include <list>
 #include <string>
@@ -51,18 +52,6 @@
 #define CAT_IS            ""
 #define CAT_WHISPER       " says: "
 
-/** some generic color macros      */
-#define COLOR_WHITE       (makecol(255,255,255)) // plain white
-#define COLOR_BLUE        (makecol( 97,156,236)) // cold gm blue :P
-#define COLOR_YELLOW      (makecol(255,246, 98)) // sexy yellow
-#define COLOR_GREEN       (makecol( 39,197, 39)) // cool green
-#define COLOR_RED         (makecol(255,  0,  0)) // ack red XD
-#define COLOR_LIGHTBLUE   (makecol( 83,223,246)) // bright blue
-
-/** calculate text-width in pixel  */
-#define TEXT_GETWIDTH(str)  (text_length(font, str))
-#define TEXT_OUT(bmp, col, str)  (textprintf_ex(bmp, font, 1, y, col, str, 1))
-
 /** job dependend identifiers (?)  */
 #define SKILL_BASIC       0x0001
 #define SKILL_WARP        0x001b
@@ -106,17 +95,62 @@ struct CHATSKILL {
 /**
  * Simple chatlog object.
  */
-class Chat {
-    public :
-        Chat(const char *, int);
-        void chat_dlgrsize(int);
-
-        void chat_log(std::string, int, FONT *);
-        void chat_log(CHATSKILL, FONT *);
+class ChatBox : public gcn::Widget {
+    public:
+        /**
+         * Constructor.
+         */
+        ChatBox(const char *logfile, int item_num);
+
+        /**
+         * Destructor.
+         */
+        ~ChatBox();
+
+        /*
+         * Adds a line of text to our message list. Parameters:
+         *
+         * @param line Text message.
+         * @parem own  Type of message (usually the owner-type).
+         */
+        void chat_log(std::string line, int own);
+
+        /*
+         * Calls original chat_log() after processing the packet.
+         */
+        void chat_log(CHATSKILL);
+
+        /*
+         * Draws the chat box.
+         */
+        void draw(gcn::Graphics *graphics);
+
+        /*
+         * Determines wether to send a command or an ordinary message, then
+         * contructs packets & sends them
+         *
+         * @param nick The character's name to display in front.
+         * @param msg  The message text which is to be send.
+         *
+         * NOTE:
+         * the nickname is required by the server, if not specified
+         * the message may not be sent unless a command was intended
+         * which requires another packet to be constructed! you can
+         * achieve this by putting a slash ("/") infront of the
+         * message followed by the command name and the message.
+         * of course all slash-commands need implemented handler-
+         * routines. ;-)
+         * remember, a line starting with "@" is not a command that needs
+         * to be parsed rather is sent using the normal chat-packet.
+         *
+         * EXAMPLE:
+         * // for an global announcement   /- command
+         * chatlog.chat_send("", "/announce Hello to all logged in users!");
+         * // for simple message by a user /- message
+         * chatlog.chat_send("Zaeiru", "Hello to all users on the screen!");
+         */
+        char *chat_send(std::string nick, std::string msg);
 
-        void chat_draw(BITMAP *, int, FONT *);
-        char * chat_send(std::string, std::string);
-        ~Chat();
     private :
         std::ofstream chatlog_file;
 
@@ -124,7 +158,6 @@ class Chat {
             std::string nick;
             std::string text;
             int own;
-            int width;
         };
 
         std::list<CHATLOG> chatlog;       // list object ready to accept out CHATLOG struct :)
@@ -133,8 +166,8 @@ class Chat {
         int items;
         int items_keep;
 
-        std::string const_msg(CHATSKILL); // contructs action-fail messages
-        std::string const_msg(int);       // constructs normal messages (not implemented yet)
+        /** constructs failed messages for actions */
+        std::string const_msg(CHATSKILL);
 };
 
 #endif
diff --git a/src/gui/status.cpp b/src/gui/status.cpp
index fa31919d..8465082f 100644
--- a/src/gui/status.cpp
+++ b/src/gui/status.cpp
@@ -46,7 +46,7 @@ StatusWindow::StatusWindow():
     jobExpLabel->setPosition(106, 40);
     //xpBar->setDimension(gcn::Rectangle(16, 55, 60, 18));
     //jobXpBar->setDimension(gcn::Rectangle(116, 55, 60, 18));
-	
+
     healthBar = new ProgressBar(1.0f, 20, 8, 80, 0, 255, 0);
     manaBar = new ProgressBar(1.0f, 20, 26, 80, 0, 0, 255);
     xpBar = new ProgressBar(1.0f, 6, 55, 70, 12, 194, 255);
@@ -109,18 +109,18 @@ void StatusWindow::update()
 
     if ( char_info->hp < int(char_info->max_hp / 3) )
     {
-    	healthBar->setColor(255, 0, 0); // Red
+        healthBar->setColor(255, 0, 0); // Red
     }
     else
     {
-    	if ( char_info->hp < int( (char_info->max_hp / 3)*2 ) )
-	{
-		healthBar->setColor(255, 181, 9); // orange
-	}
-	else
-	{
-		healthBar->setColor(0, 255, 0); // Green
-	}
+        if ( char_info->hp < int( (char_info->max_hp / 3)*2 ) )
+        {
+            healthBar->setColor(255, 181, 9); // orange
+        }
+        else
+        {
+            healthBar->setColor(0, 255, 0); // Green
+        }
     }