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| /****************************************************************** |
| * 21 days: a game for programmers |
| * Copyright (C) 2014 Maxim Grishin |
| * |
| * 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. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| * MA 02110-1301, USA. |
| *******************************************************************/ |
| |
| #include "sys.h" |
| |
| #ifndef _KOS32 |
| #include <stdio.h> // printf() |
| #include <stdarg.h> |
| #define printf2 printf |
| #endif |
| |
| #include <cstring> // strlen |
| #include <string> |
| using std::string; |
| |
| char getAnswer(char a1, char a2) { |
| while(1) { |
| if (kbhit()) { |
| char ch = getch(); |
| #ifdef _KOS32 |
| if (ch == 0) |
| ch = getch(); |
| #endif |
| if (ch == a1 || ch == a2) |
| return ch; |
| } |
| } |
| } |
| |
| char getAnswer(char a1, char a2, char a3) { |
| while(1) { |
| if (kbhit()) { |
| char ch = getch(); |
| #ifdef _KOS32 |
| if (ch == 0) |
| ch = getch(); |
| #endif |
| if (ch == a1 || ch == a2 || ch == a3) |
| return ch; |
| } |
| } |
| } |
| |
| char getAnswer(char a1, char a2, char a3, char a4) { |
| while(1) { |
| if (kbhit()) { |
| char ch = getch(); |
| #ifdef _KOS32 |
| if (ch == 0) |
| ch = getch(); |
| #endif |
| if (ch == a1 || ch == a2 || ch == a3 || ch == a4) |
| return ch; |
| } |
| } |
| } |
| |
| void wait(char a = ENTER_KEY, char b = ENTER_KEY) { |
| getAnswer(a, b); |
| } |
| |
| char getKey() { |
| #ifdef _KOS32 |
| while(1) { |
| if (kbhit()) { |
| char ch = getch(); |
| if (ch == 0) |
| ch = getch(); |
| return ch; |
| } |
| } |
| #else |
| return getch(); |
| #endif |
| } |
| |
| void blankline(int line, int width) { |
| printf2("º "); |
| consoleGoto(line, width); |
| printf2("º\n"); |
| } |
| |
| void drawHBorder(int line, int left, int right, char l = 'É', |
| char c = 'Í', char r = '»', char e = '\n') { |
| consoleGoto(line, left); |
| printf2("%c", l); |
| for (int i = 0; i< right - left; i++) |
| printf2("%c", c); |
| consoleGoto(line, right); |
| printf2("%c%c", r, e); |
| } |
| |
| void drawStringLine(int line, int left, int right, const char* str, |
| int pos = -1, char border = 'º', bool shadow = false) { |
| consoleGoto(line, left); |
| if (pos == -1) |
| printf2("%c %s", border, str); |
| else { |
| printf2("%c ", border); |
| consoleGoto(line, pos); |
| printf2("%s", str); |
| } |
| consoleGoto(line, right); |
| if (shadow) |
| printf2("%cÛ", border); |
| else |
| printf2("%c\n", border); |
| } |
| |
| void drawModalWindow(const char* content, const char* title, const char* buttons) { |
| cls(); |
| int winWidth, winHeight; |
| getWinWH(winWidth, winHeight); |
| int lines = winHeight/3; |
| int msgWidth = strlen(content)+2; |
| |
| if (msgWidth >= winWidth-4) |
| msgWidth = winWidth-5; |
| int msgLeft = winWidth/2 - msgWidth/2; |
| int msgRight = winWidth/2 + msgWidth/2+1; |
| if (msgWidth%2!=0) |
| msgRight++; |
| |
| int titleWidth = 0; |
| if (title != 0) |
| titleWidth = strlen(title)+2; |
| |
| drawHBorder(lines, msgLeft, msgRight,'Õ','Í', '¸'); |
| |
| // title |
| if (title != 0) { |
| consoleGoto(lines, msgLeft+msgWidth/2-titleWidth/2); |
| printf2(" %s ", title); |
| } |
| |
| lines++; |
| drawHBorder(lines, msgLeft, msgRight, '³',' ','³','Û'); |
| lines++; |
| |
| //======Splitting content into pieces========================= |
| int maxTextWidth = msgRight-msgLeft; // 2 borders + 2 spaces |
| int start = 0; |
| int len = strlen(content); |
| |
| for (int i = 0; i < len; i++) { |
| if (content[i] == '\n') { |
| string tmp = content; |
| string t1 = tmp.substr(start, i-start+1); |
| drawStringLine(lines, msgLeft, msgRight, t1.c_str(), -1, '³', true); |
| |
| start = i+1; |
| lines++; |
| } |
| else if (i - start >= maxTextWidth-3) { |
| string tmp = content; |
| string t1 = tmp.substr(start, i-start); |
| t1+="\n"; |
| drawStringLine(lines, msgLeft, msgRight, t1.c_str(), -1, '³', true); |
| start = i; |
| lines++; |
| } |
| } |
| if (start != len) { |
| string tmp = content; |
| string t1 = tmp.substr(start, len-start); |
| drawStringLine(lines, msgLeft, msgRight, t1.c_str(), -1, '³', true); |
| lines++; |
| } |
| //=============================== |
| drawHBorder(lines, msgLeft, msgRight, '³',' ','³','Û'); |
| lines++; |
| |
| consoleGoto(lines, msgLeft); |
| printf2("³"); |
| if (!buttons) { |
| for (int q = 0; q< msgWidth/2-4;q++) |
| printf2(" "); |
| printf2("[Enter]"); |
| for (int i = 0; i< msgWidth/2-2; i++) |
| printf2(" "); |
| } |
| else { |
| int buttonsLen = strlen(buttons); |
| for (int i = 0; i < msgWidth/2-buttonsLen/2; i++) |
| printf2(" "); |
| printf2("%s", buttons); |
| } |
| consoleGoto(lines, msgRight); |
| printf2("³Û"); |
| lines++; |
| |
| drawHBorder(lines, msgLeft, msgRight,'À', 'Ä', 'Ù','Û'); |
| lines++; |
| |
| consoleGoto(lines, msgLeft+1); |
| for (int i = 0; i< msgWidth+2; i++) |
| printf2("ß"); |
| printf2(" "); |
| } |
| |
| void drawWindow(string content, const char* title, string topline , string bottomline, bool usePagesForLongText = false) { |
| cls(); |
| int winWidth, winHeight; |
| getWinWH(winWidth, winHeight); |
| |
| #ifdef _WIN32 |
| int deltaX = 0; |
| #else |
| int deltaX = 1; |
| #endif |
| |
| // Total lines |
| #ifdef _WIN32 |
| int lines = 0; |
| #else |
| int lines = 1; |
| #endif |
| |
| // Top |
| drawHBorder(lines, deltaX, winWidth); |
| lines++; |
| |
| if (topline != "") { |
| drawStringLine(lines, deltaX, winWidth, topline.c_str()); |
| lines++; |
| } |
| // Title |
| if (title != 0) { |
| if (topline != "") { |
| blankline(lines, winWidth); |
| lines++; |
| } |
| drawStringLine(lines, deltaX, winWidth, title, (int)(winWidth/2.0-strlen(title)/2.0)); |
| lines++; |
| blankline(lines, winWidth); |
| lines++; |
| } |
| |
| //==========Splitting content into pieces===================== |
| int maxTextWidth = winWidth-4; // 2 borders + 2 spaces |
| int start = 0; |
| unsigned int i = 0; |
| // Let's split content into pieces if it too long or doesn't fit the screen |
| while (i < content.length()) { |
| if (usePagesForLongText && lines > winHeight-3) { |
| consoleGoto(lines, 0); |
| blankline(lines, winWidth); |
| lines++; |
| drawStringLine(lines, deltaX, winWidth, " ¦¬¨â¥ [Enter] ¤«ï ¯à®¤®«¦¥¨ï..."); |
| // Bottom line |
| drawHBorder(winHeight, deltaX, winWidth,'È','Í','¼'); |
| wait(); |
| // Print next page |
| cls(); |
| lines = 0; |
| // Top line |
| drawHBorder(lines, deltaX, winWidth); |
| #ifdef _WIN32 |
| lines = 1; |
| #else |
| lines = 2; |
| #endif |
| } |
| // Use <c> tag to place text in the center |
| if (content[i] == '<') { |
| // Checking for the <c> tag. <c> tag should be prepended with '\n' |
| if (i+2 < content.length()) { |
| if (content[i+1] == 'c' && content[i+2] == '>') { |
| // Tag found. Looking for the end of a string |
| int cLineEnd = content.length()-1; |
| for (unsigned int j = i; j < content.length(); j++) |
| if (content[j] == '\n') { |
| cLineEnd = j; |
| break; |
| } |
| int cLineWidth = cLineEnd - i-1; |
| drawStringLine(lines, deltaX, winWidth, |
| content.substr(i+3, cLineWidth-2).c_str(), winWidth/2-cLineWidth/2); |
| i = cLineEnd+1; |
| start = i; |
| lines++; |
| continue; |
| } |
| } |
| } |
| else if (content[i] == '\n') { |
| consoleGoto(lines, 0); |
| string t1 = content.substr(start, i-start+1); |
| drawStringLine(lines, deltaX, winWidth, t1.c_str()); |
| start = i+1; |
| lines++; |
| } |
| else if ((int)i - start >= maxTextWidth-1) { |
| consoleGoto(lines, 0); |
| string t1 = content.substr(start, i-start); |
| t1+="\n"; |
| drawStringLine(lines, deltaX, winWidth, t1.c_str()); |
| start = i; |
| lines++; |
| } |
| i++; |
| } |
| if (start <= (int)content.length()) { |
| consoleGoto(lines, 0); |
| string t1 = content.substr(start, content.length()-start); |
| drawStringLine(lines, deltaX, winWidth, t1.c_str()); |
| lines++; |
| } |
| //=============================== |
| |
| for (int i = lines; i< winHeight; i++) { |
| blankline(lines, winWidth); |
| lines++; |
| } |
| |
| if (!bottomline.empty()) { |
| ///Fix for long bottomline |
| if ((int)bottomline.length() >= winWidth) { |
| drawStringLine(winHeight-2, deltaX, winWidth, bottomline.substr(0, winWidth-4).c_str()); |
| drawStringLine(winHeight-1, deltaX, winWidth, bottomline.substr(winWidth-4).c_str()); |
| } |
| else { |
| drawStringLine(winHeight-1, deltaX, winWidth, bottomline.c_str()); |
| } |
| } |
| // Bottom |
| drawHBorder(winHeight, deltaX, winWidth,'È','Í','¼'); |
| } |
| Property changes: |
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| Added: svn:executable |
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| +* |
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| \ No newline at end of property |
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