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1 #ifndef CONIO_H
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2 #define CONIO_H
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3
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4 #include <termios.h>
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5 #include <unistd.h>
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6 #include <stdio.h>
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7 #include <fcntl.h>
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8 #include <stdlib.h>
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9 #include <string.h>
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10
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11 #define cprintf printf
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12 #define cscanf scanf
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13 #define cgets gets
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14
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15 #define CLEAR "\x1b[2J"
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16 #define SET11 "\x1b[1;1f"
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17 #define CURSOR_UP "\x1b[1A"
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18 #define ERASE_LINE "\x1b[2K"
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19 #define BLINK_SLOW "\x1b[5m"
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20 #define BLINK_RAPID "\x1b[6m"
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21 #define CC_CLEAR "\x1b[0m"
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22
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23 #define BLACK "\x1b[30m"
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24 #define RED "\x1b[31m"
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25 #define GREEN "\x1b[32m"
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26 #define YELLOW "\x1b[33m"
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27 #define BLUE "\x1b[34m"
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28 #define MAGENTA "\x1b[35m"
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29 #define CYAN "\x1b[36m"
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30 #define WHITE "\x1b[37m"
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31
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32 #define IBLACK "\x1b[30;1m"
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33 #define IRED "\x1b[31;1m"
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34 #define IGREEN "\x1b[32;1m"
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35 #define IYELLOW "\x1b[33;1m"
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36 #define IBLUE "\x1b[34;1m"
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37 #define IMAGENTA "\x1b[35;1m"
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38 #define ICYAN "\x1b[36;1m"
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39 #define IWHITE "\x1b[37;1m"
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40
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41 #define BGC_BLACK "\x1b[40m"
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42 #define BGC_RED "\x1b[41m"
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43 #define BGC_GREEN "\x1b[42m"
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44 #define BGC_YELLOW "\x1b[43m"
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45 #define BGC_BLUE "\x1b[44m"
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46 #define BGC_MAGENTA "\x1b[45m"
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47 #define BGC_CYAN "\x1b[46m"
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48 #define BGC_WHITE "\x1b[47m"
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49
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50 #define BGC_IBLACK "\x1b[40;1m"
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51 #define BGC_IRED "\x1b[41;1m"
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52 #define BGC_IGREEN "\x1b[42;1m"
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53 #define BGC_IYELLOW "\x1b[43;1m"
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54 #define BGC_IBLUE "\x1b[44;1m"
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55 #define BGC_IMAGENTA "\x1b[45;1m"
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56 #define BGC_ICYAN "\x1b[46;1m"
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57 #define BGC_IWHITE "\x1b[47;1m"
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58
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59 static struct termios oldterm, newterm;
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60
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61 void initTermios(int echo)
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62 {
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63 tcgetattr(0, &oldterm);
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64 newterm = oldterm;
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65 newterm.c_lflag &= ~ICANON;
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66 newterm.c_lflag &= echo ? ECHO : ~ECHO;
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67 tcsetattr(0, TCSANOW, &newterm);
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68 }
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69 void resetTermios(void)
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70 {
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71 tcsetattr(0, TCSANOW, &oldterm);
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72 }
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73
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74 int getch_(int echo)
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75 {
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76 int ch;
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77 initTermios(echo);
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78 ch = getchar();
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79 resetTermios();
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80 return ch;
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81 }
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82
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83 void cagxy(unsigned int x, unsigned int y)
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84 {
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85 printf("%s\x1b[%d;%df", CLEAR, y, x);
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86 }
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87
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88 void clrscr()
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89 {
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90 printf("%s%s",CLEAR, SET11);
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91 }
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92
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93 int getch(void)
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94 {
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95 return getch_(0);
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96 }
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97
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98 int getche(void)
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99 {
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100 return getch_(1);
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101 }
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102
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103 void gotox(unsigned int x)
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104 {
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105 printf("\x1b[%dG", x);
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106 }
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107
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108 void gotoxy(unsigned int x, unsigned int y)
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109 {
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110 printf("\x1b[%d;%df", y, x);
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111 }
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112
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113 void nocursor()
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114 {
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115 printf("\x1b[?25l");
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116 }
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117
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118 void reset_video()
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119 {
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120 printf("\x1b[0m");
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121 }
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122
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123 void showcursor()
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124 {
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125 printf("\x1b[?25h");
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126 }
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127
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128 void textcolor(char *color)
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129 {
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130 printf("%s",color);
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131 }
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132
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133 void textbackground(char color[11])
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134 {
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135 char col[11];
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136 strcpy(col,color);
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137 col[2]='4';
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138 printf("%s",col);
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139 }
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140
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141 void delline()
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142 {
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143 printf("%s%s", ERASE_LINE, CURSOR_UP);
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144 }
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145
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146 void clreol()
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147 {
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148 printf("%s",CLEAR);
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149 }
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150 int putch(const char c)
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151 {
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152 printf("%c",c);
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153 return (int)c;
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154 }
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155
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156 int cputs(const char*str)
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157 {
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158 printf(str);
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159 return 0;
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160 }
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161
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162
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163 int wherexy(int *x, int *y)
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164 {
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165 printf("\033[6n");
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166 if(getch() != '\x1B') return 0;
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167 if(getch() != '\x5B') return 0;
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168 int in;
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169 int ly = 0;
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170 while((in = getch()) != ';')
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171 ly = ly * 10 + in - '0';
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172 int lx = 0;
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173 while((in = getch()) != 'R')
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174 lx = lx * 10 + in - '0';
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175 *x = lx;
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176 *y = ly;
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177 }
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178 int wherex()
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179 {
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180 int x=0,y=0;
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181 wherexy(&x, &y);
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182 return x;
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183 }
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184
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185 int wherey()
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186 {
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187 int x=0,y=0;
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188 wherexy(&x, &y);
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189 return y;
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190 }
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191
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192 int kbhit()
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193 {
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194 struct termios oldt, newt;
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195 int ch;
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196 int oldf;
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197
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198 tcgetattr(STDIN_FILENO, &oldt);
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199 newt = oldt;
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200 newt.c_lflag &= ~(ICANON | ECHO);
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201 tcsetattr(STDIN_FILENO, TCSANOW, &newt);
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202 oldf = fcntl(STDIN_FILENO, F_GETFL, 0);
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203 fcntl(STDIN_FILENO, F_SETFL, oldf | O_NONBLOCK);
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204
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205 ch = getchar();
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206
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207 tcsetattr(STDIN_FILENO, TCSANOW, &oldt);
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208 fcntl(STDIN_FILENO, F_SETFL, oldf);
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209
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210 if(ch != EOF)
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211 {
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212 ungetc(ch, stdin);
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213 return 1;
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214 }
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215 return 0;
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216 }
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217 #endif
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218
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