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1 #ifndef __PWPLIB_H
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2 #define __PWPLIB_H
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3
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4 #define PWPLIB_VERSION "1.90"
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5
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6 #ifdef UNIX
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7 #define __POSIX__
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8 #endif
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9
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10 /************** user interface *************/
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11
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12 int pwplib_init(int argc,char**argv);
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13 int pwplib_timer();
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14 void pwplib_shutdown();
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15 void pwplib_startup();
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16
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17 #define pwplib_buf pwplib.videobuf.d
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18 #define pwplib_bufw pwplib.videobuf.width
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19 #define pwplib_bufh pwplib.videobuf.height
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20
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21 #define pwplib_prep_rast() pwplib.prep_rast()
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22 #define pwplib_dump_rast() pwplib.dump_rast()
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23
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24 #define pwplib_prep_attr() pwplib.prep_attr()
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25 #define pwplib_dump_attr() pwplib.dump_attr()
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26
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27 #define pwplib_prep_layered() pwplib.prep_layered()
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28 #define pwplib_dump_layered() pwplib.dump_layered()
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29
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30 #define pwplib_loopflush() pwplib.loopflush()
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31
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32 #define pwplib_setplayer(p) pwplib.player=p
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33 #define pwplib_player() pwplib.player()
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34
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35 #define pwplib_sound_off(c) pwplib.sound(c,0,0,0)
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36 #define pwplib_sound_n(c,n) p pwplib.sound(c,n,128,128)
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37 #define pwplib_sound_nv(c,n,v) pwplib.sound(c,n,v,128)
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38 #define pwplib_sound_nvr(c,n,v,r) pwplib.sound(c,n,v,r)
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39
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40 #define pwplib_locale pwplib.set.lang
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41
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42 #define pwplib_setup(var) pwplib.setup[SETUP_##var]
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43
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44 /*******************************************/
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45
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46 #include <stdio.h>
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47 #include <stdlib.h>
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48 #include <malloc.h>
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49 #include <string.h>
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50 #include <time.h>
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51 #include <sys/time.h>
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52
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53 #ifdef __POSIX__
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54
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55 #include <unistd.h>
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56 #include <fcntl.h>
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57 #include <termios.h>
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58 #include <term.h>
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59 #include <signal.h>
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60
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61 #endif
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62
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63 #include "types.h"
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64 #include "config.h"
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65
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66 #ifndef __PWPLIB_C
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67 extern
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68 #endif
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69 struct
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70 {
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71 int argc;
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72 char**argv;
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73
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74 struct
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75 {
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76 u8*d;
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77 int width,height;
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78 int aspect;
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79 }videobuf;
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80
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81 void(*prep_rast)();
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82 void(*dump_rast)();
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83
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84 void(*prep_attr)();
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85 void(*dump_attr)();
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86
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87 void(*dump_layered)();
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88 void(*prep_layered)();
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89
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90 void(*sound)(int ch,int note,int vol,int ratio);
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91 void(*loopflush)();
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92 void(*player)();
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93
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94 /*** internal stuff ***/
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95
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96 int timer_counter;
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97
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98 int(*timerfunc)();
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99
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100 int setup[20];
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101
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102 struct
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103 {
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104 char*dev;
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105 char*term;
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106 char*lang;
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107 char*audev;
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108
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109 int wanthelp;
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110
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111 int framedelay;
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112 int framebytes;
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113
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114 int infodelay;
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115
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116 char temp_pad[12];
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117
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118 /* etc... replace the whole setup structure */
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119 }set;
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120
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121 int frame;
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122 }pwplib;
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123
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124 enum
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125 {
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126 SETUP_NOSOUND=0,
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127 SETUP_NOVIDEO,
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128
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129 SETUP_VOLUME,
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130 SETUP_TRANS,
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131 SETUP_COLORS,
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132 SETUP_RASTER,
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133 SETUP_HALVE,
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134 SETUP_TTY,
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135 SETUP_FPS,
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136 SETUP_BPS,
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137 SETUP_LOSSY,
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138 SETUP_PVP,
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139 SETUP_MINFPS,
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140 SETUP_MAXFPS,
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141 SETUP_SHUTUP,
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142 SETUP_USERHEIGHT,
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143 SETUP_USERWIDTH,
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144 SETUP_WANTHELP
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145 };
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146
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147 #ifndef __PWPLIB_C
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148 extern
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149 #endif
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150 void pwp_timer_regframe(int bytes);
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151
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152 typedef struct
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153 {
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154 char*name;
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155 int type;
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156 void*dflt;
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157 void**var;
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158 }optab;
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159
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160 #define OPT_BIN 0
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161 #define OPT_NOT 1
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162 #define OPT_ONE 2
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163 #define OPT_INT 3
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164 #define OPT_STRING 4
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165 #define OPT_SETDEF 5
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166 #define OPT_NODEF 128
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167
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168 #define STDIN 0
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169 #define STDOUT 1
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170 #define STDERR 2
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171
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172 char* pwp_get_locale();
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173 void pwplib_dump_rast_plain();
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174 int pwp_timer_nrt();
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175
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176 #endif
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