1 | // This file is a part of Framsticks SDK. http://www.framsticks.com/ |
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2 | // Copyright (C) 1999-2015 Maciej Komosinski and Szymon Ulatowski. |
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3 | // See LICENSE.txt for details. |
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4 | |
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5 | // Copyright (C) 1999,2000 Adam Rotaru-Varga (adam_rotaru@yahoo.com), GNU LGPL |
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6 | |
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7 | #include "f4_general.h" |
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8 | #include <common/nonstd_stl.h> |
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9 | #include <common/log.h> |
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10 | #include <frams/model/model.h> // for min and max attributes |
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11 | #include "../oper_fx.h" //for GENOPER_ constants |
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12 | #include <stdio.h> |
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13 | #include <common/nonstd_math.h> |
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14 | |
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15 | #ifdef DMALLOC |
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16 | #include <dmalloc.h> |
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17 | #endif |
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18 | |
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19 | |
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20 | f4_Props::f4_Props() |
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21 | { |
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22 | len = 1.0; |
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23 | curv = 0.0; |
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24 | mass = 1.0; |
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25 | friction = 0.4; |
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26 | ruch = 0.25; // bio |
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27 | assim = 0.25; // bio |
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28 | odpor = 0.25; // bio |
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29 | ingest = 0.25; // bio |
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30 | twist = 0.0; |
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31 | energ = 1.0; |
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32 | normalizeBiol4(); |
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33 | } |
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34 | |
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35 | void f4_Props::normalizeBiol4() |
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36 | { |
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37 | // must sum to 1 |
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38 | double sum = ruch + assim + odpor + ingest; |
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39 | if (0 == sum) |
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40 | { |
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41 | ruch = assim = odpor = ingest = 0.25; |
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42 | } |
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43 | else { |
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44 | ruch /= sum; |
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45 | assim /= sum; |
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46 | odpor /= sum; |
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47 | ingest /= sum; |
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48 | } |
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49 | } |
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50 | |
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51 | void f4_Props::executeModifier(char modif) |
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52 | { |
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53 | switch (modif) |
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54 | { |
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55 | case 'L': len += (2.5 - len) * 0.3; |
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56 | len = min(len, Model::getMaxJoint().d.x); break; |
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57 | case 'l': len += (0.3 - len) * 0.3; |
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58 | len = max(len, Model::getMinJoint().d.x); break; |
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59 | case 'C': curv += (2.0 - curv) * 0.25; break; |
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60 | case 'c': curv += (-2.0 - curv) * 0.25; break; |
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61 | case 'Q': twist += (1.58 - twist) * 0.3; break; |
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62 | case 'q': twist += (-1.58 - twist) * 0.3; break; |
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63 | case 'A': assim += (1 - assim) * 0.8; normalizeBiol4(); break; |
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64 | case 'a': assim -= assim * 0.4; normalizeBiol4(); break; |
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65 | case 'I': ingest += (1 - ingest) * 0.8; normalizeBiol4(); break; |
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66 | case 'i': ingest -= ingest * 0.4; normalizeBiol4(); break; |
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67 | case 'S': odpor += (1 - odpor) * 0.8; normalizeBiol4(); break; |
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68 | case 's': odpor -= odpor * 0.4; normalizeBiol4(); break; |
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69 | case 'M': ruch += (1 - ruch) * 0.8; normalizeBiol4(); break; |
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70 | case 'm': ruch -= ruch * 0.4; normalizeBiol4(); break; |
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71 | case 'F': friction += (4 - friction) * 0.2; break; |
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72 | case 'f': friction -= friction * 0.2; break; |
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73 | case 'W': mass += (2.0 - mass) * 0.3; break; |
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74 | case 'w': mass += (0.5 - mass) * 0.3; break; |
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75 | case 'E': energ += (10.0 - energ) * 0.1; break; |
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76 | case 'e': energ -= energ * 0.1; break; |
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77 | } |
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78 | } |
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79 | |
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80 | void f4_Props::adjust() |
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81 | { |
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82 | len = 0.5*len + 0.5*stdProps.len; |
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83 | curv = 0.66 * curv; |
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84 | twist = 0.66 * twist; |
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85 | } |
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86 | |
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87 | f4_Props stdProps; |
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88 | |
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89 | |
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90 | void rolling_dec(double * v) { |
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91 | *v -= 0.7853; // 0.7853981 45 degrees |
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92 | } |
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93 | void rolling_inc(double * v) { |
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94 | *v += 0.7853; // 0.7853981 45 degrees |
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95 | } |
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96 | |
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97 | |
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98 | int scanrec(const char * s, unsigned int slen, char stopchar) |
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99 | { |
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100 | unsigned int i = 0; |
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101 | //DB( printf(" scan('%s', '%c')\n", s, stopchar); ) |
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102 | while (1) |
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103 | { |
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104 | if (i >= slen) // ran out the string, should never happen with correct string |
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105 | return 1; |
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106 | if (stopchar == s[i]) // bumped into stopchar |
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107 | return i; |
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108 | if (i < slen - 1) |
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109 | { // s[i] is not the last char |
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110 | if (s[i] == '(') |
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111 | { |
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112 | i += 2 + scanrec(s + i + 1, slen - i - 1, ')'); |
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113 | continue; |
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114 | } |
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115 | if (s[i] == '<') |
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116 | { |
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117 | i += 2 + scanrec(s + i + 1, slen - i - 1, '>'); |
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118 | continue; |
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119 | } |
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120 | if (s[i] == '#') |
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121 | { |
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122 | i += 2 + scanrec(s + i + 1, slen - i - 1, '>'); |
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123 | continue; |
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124 | } |
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125 | } |
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126 | // s[i] a non-special character |
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127 | i++; |
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128 | } |
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129 | return i; |
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130 | } |
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131 | |
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132 | |
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133 | f4_Cell::f4_Cell(int nname, |
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134 | f4_Cell * ndad, int nangle, f4_Props newP) |
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135 | { |
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136 | name = nname; |
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137 | type = T_UNDIFF4; |
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138 | dadlink = ndad; |
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139 | org = NULL; |
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140 | genot = NULL; |
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141 | gcur = NULL; |
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142 | active = 1; |
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143 | repeat.null(); |
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144 | //genoRange.clear(); -- implicit |
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145 | |
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146 | anglepos = nangle; |
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147 | commacount = 0; |
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148 | childcount = 0; |
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149 | P = newP; |
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150 | rolling = 0; |
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151 | xrot = 0; |
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152 | zrot = 0; |
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153 | //OM = Orient_1; |
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154 | ctrl = 0; |
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155 | state = 0; |
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156 | inertia = 0.8; |
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157 | force = 0.04; |
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158 | sigmo = 2; |
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159 | nolink = 0; |
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160 | |
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161 | // adjust firstend and OM if there is a stick dad |
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162 | if (ndad != NULL) |
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163 | { |
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164 | // make sure it is a stick (and not a stick f4_Cell!) |
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165 | if (T_STICK4 == ndad->type) |
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166 | { |
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167 | //firstend = ndad->lastend; |
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168 | //OM = ndad->OM; |
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169 | ndad->childcount++; |
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170 | } |
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171 | if (T_NEURON4 == ndad->type) |
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172 | { |
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173 | state = ndad->state; |
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174 | inertia = ndad->inertia; |
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175 | force = ndad->force; |
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176 | sigmo = ndad->sigmo; |
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177 | } |
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178 | } |
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179 | // adjust lastend |
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180 | //lastend = firstend + ((Orient)OM * (Pt3D(1,0,0) * P.len)); |
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181 | mz = 1; |
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182 | } |
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183 | |
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184 | |
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185 | f4_Cell::f4_Cell(f4_Cells * nO, int nname, f4_node * ngeno, f4_node * ngcur, |
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186 | f4_Cell * ndad, int nangle, f4_Props newP) |
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187 | { |
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188 | name = nname; |
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189 | type = T_UNDIFF4; |
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190 | dadlink = ndad; |
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191 | org = nO; |
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192 | genot = ngeno; |
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193 | gcur = ngcur; |
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194 | active = 1; |
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195 | repeat.null(); |
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196 | //genoRange.clear(); -- implicit |
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197 | // preserve geno range of parent cell |
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198 | if (NULL != ndad) |
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199 | genoRange.add(ndad->genoRange); |
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200 | |
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201 | anglepos = nangle; |
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202 | commacount = 0; |
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203 | childcount = 0; |
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204 | P = newP; |
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205 | rolling = 0; |
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206 | xrot = 0; |
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207 | zrot = 0; |
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208 | //OM = Orient_1; |
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209 | ctrl = 0; |
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210 | state = 0; |
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211 | inertia = 0.8; |
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212 | force = 0.04; |
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213 | sigmo = 2; |
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214 | nolink = 0; |
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215 | |
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216 | // adjust firstend and OM if there is a stick dad |
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217 | if (ndad != NULL) |
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218 | { |
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219 | // make sure it is a stick (and not a stick f4_Cell!) |
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220 | if (T_STICK4 == ndad->type) { |
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221 | //firstend = ndad->lastend; |
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222 | //OM = ndad->OM; |
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223 | ndad->childcount++; |
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224 | } |
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225 | if (T_NEURON4 == ndad->type) |
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226 | { |
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227 | state = ndad->state; |
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228 | inertia = ndad->inertia; |
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229 | force = ndad->force; |
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230 | sigmo = ndad->sigmo; |
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231 | } |
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232 | } |
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233 | // adjust lastend |
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234 | //lastend = firstend + ((Orient)OM * (Pt3D(1,0,0) * P.len)); |
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235 | mz = 1; |
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236 | } |
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237 | |
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238 | |
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239 | f4_Cell::~f4_Cell() |
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240 | { |
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241 | // remove links |
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242 | if (nolink) |
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243 | { |
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244 | int i; |
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245 | for (i = nolink - 1; i >= 0; i--) |
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246 | delete links[i]; |
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247 | nolink = 0; |
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248 | } |
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249 | } |
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250 | |
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251 | |
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252 | /* return codes: |
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253 | >1 error at pos |
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254 | 0 halt development for a cycle |
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255 | -1 development finished OK |
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256 | */ |
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257 | int f4_Cell::onestep() |
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258 | { |
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259 | int i, j, k, relfrom, t; |
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260 | double w; |
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261 | f4_Cell * tmp; |
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262 | f4_Cell * tneu; |
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263 | if (gcur == NULL) |
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264 | { |
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265 | active = 0; |
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266 | return 0; // stop |
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267 | } |
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268 | while (NULL != gcur) |
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269 | { |
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270 | //DB( printf(" %d (%d) executing '%c' %d\n", name, type, gcur->name, gcur->pos); ) |
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271 | // currently this is the last one processed |
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272 | // the current genotype code is processed |
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273 | genoRange.add(gcur->pos); |
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274 | switch (gcur->name) |
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275 | { |
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276 | case '<': |
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277 | // cell division! |
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278 | //DB( printf(" div! %d\n", name); ) |
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279 | |
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280 | // error: sticks cannot divide |
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281 | if (T_STICK4 == type) { |
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282 | // cannot fix |
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283 | org->setError(gcur->pos); |
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284 | return 1; // stop |
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285 | } |
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286 | |
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287 | // undiff divides |
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288 | if (T_UNDIFF4 == type) { |
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289 | // commacount is set only when daughter turns into X |
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290 | // daughter cell |
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291 | // adjust new len |
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292 | f4_Props newP = P; |
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293 | newP.adjust(); |
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294 | tmp = new f4_Cell(org, org->nc, genot, gcur->child2, |
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295 | this, commacount, newP); |
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296 | tmp->repeat = repeat; |
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297 | repeat.null(); |
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298 | org->addCell(tmp); |
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299 | } |
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300 | // a neuron divides: create a new, duplicate links |
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301 | if (T_NEURON4 == type) { |
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302 | // daughter cell |
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303 | tmp = new f4_Cell(org, org->nc, genot, gcur->child2, |
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304 | // has the same dadlink |
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305 | this->dadlink, commacount, P); |
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306 | tmp->repeat = repeat; |
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307 | repeat.null(); |
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308 | // it is a neuron from start |
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309 | tmp->type = T_NEURON4; |
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310 | // duplicate links |
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311 | f4_CellLink * ll; |
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312 | for (i = 0; i < nolink; i++) { |
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313 | ll = links[i]; |
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314 | tmp->addlink(ll->from, ll->w, ll->t); |
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315 | } |
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316 | org->addCell(tmp); |
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317 | } |
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318 | // adjustments for this cell |
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319 | gcur = gcur->child; |
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320 | // halt development |
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321 | return 0; |
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322 | |
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323 | case '>': |
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324 | // finish |
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325 | // see if there is a repet count |
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326 | if (repeat.top > 0) |
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327 | { // there is a repeat counter |
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328 | if (!repeat.first()->isNull()) |
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329 | { // repeat counter is not null |
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330 | repeat.first()->dec(); |
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331 | if (repeat.first()->count > 0) |
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332 | { |
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333 | // return to repeat |
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334 | gcur = repeat.first()->node->child; |
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335 | } |
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336 | else { |
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337 | // continue |
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338 | gcur = repeat.first()->node->child2; |
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339 | repeat.pop(); |
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340 | } |
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341 | break; |
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342 | } |
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343 | else { |
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344 | repeat.pop(); |
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345 | } |
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346 | } |
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347 | else { |
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348 | // error: still undiff |
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349 | if (T_UNDIFF4 == type) |
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350 | { |
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351 | // fix it: insert an 'X' |
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352 | f4_node * insertnode = new f4_node('X', NULL, gcur->pos); |
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353 | if (org->setRepairInsert(gcur->pos, gcur, insertnode)) |
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354 | // not in repair mode, release |
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355 | delete insertnode; |
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356 | return 1; |
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357 | } |
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358 | repeat.null(); |
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359 | active = 0; // stop |
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360 | // eat up rest |
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361 | gcur = NULL; |
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362 | return 0; |
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363 | } |
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364 | |
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365 | case '#': |
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366 | // repetition marker |
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367 | if (repeat.top >= repeat_stack::stackSize) |
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368 | { |
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369 | // repepeat pointer stack is full, cannot remember this one. |
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370 | // fix: delete it |
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371 | org->setRepairRemove(gcur->pos, gcur); |
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372 | return 1; // stop |
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373 | } |
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374 | repeat.push(repeat_ptr(gcur, gcur->i1)); |
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375 | gcur = gcur->child; |
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376 | break; |
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377 | |
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378 | case ',': |
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379 | commacount++; |
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380 | gcur = gcur->child; |
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381 | break; |
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382 | |
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383 | case 'r': case 'R': |
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384 | // error: if neuron |
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385 | if (T_NEURON4 == type) { |
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386 | // fix: delete it |
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387 | org->setRepairRemove(gcur->pos, gcur); |
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388 | return 1; // stop |
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389 | } |
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390 | switch (gcur->name) { |
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391 | case 'r': rolling_dec(&rolling); break; |
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392 | case 'R': rolling_inc(&rolling); break; |
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393 | } |
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394 | gcur = gcur->child; |
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395 | break; |
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396 | |
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397 | case 'l': case 'L': |
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398 | case 'c': case 'C': |
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399 | case 'q': case 'Q': |
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400 | case 'a': case 'A': |
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401 | case 'i': case 'I': |
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402 | case 's': case 'S': |
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403 | case 'm': case 'M': |
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404 | case 'f': case 'F': |
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405 | case 'w': case 'W': |
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406 | case 'e': case 'E': |
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407 | // error: if neuron |
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408 | if (T_NEURON4 == type) { |
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409 | // fix: delete it |
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410 | org->setRepairRemove(gcur->pos, gcur); |
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411 | return 1; // stop |
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412 | } |
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413 | P.executeModifier(gcur->name); |
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414 | gcur = gcur->child; |
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415 | break; |
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416 | |
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417 | case 'X': |
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418 | // turn undiff. cell into a stick |
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419 | // error: already differentiated |
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420 | if (T_UNDIFF4 != type) { |
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421 | // fix: delete this node |
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422 | org->setRepairRemove(gcur->pos, gcur); |
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423 | return 1; // stop |
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424 | } |
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425 | type = T_STICK4; |
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426 | // fix dad commacount and own anglepos |
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427 | if (NULL != dadlink) { |
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428 | dadlink->commacount++; |
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429 | anglepos = dadlink->commacount; |
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430 | } |
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431 | // change of type halts developments, see comment at 'N' |
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432 | gcur = gcur->child; |
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433 | return 0; |
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434 | |
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435 | case 'N': |
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436 | // turn undiff. cell into a neuron |
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437 | // error: already differentiated |
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438 | if (T_UNDIFF4 != type) { |
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439 | // fix: delete this node |
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440 | org->setRepairRemove(gcur->pos, gcur); |
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441 | return 1; // stop |
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442 | } |
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443 | // error: if no previous |
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444 | if (NULL == dadlink) { |
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445 | // fix: delete it |
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446 | org->setRepairRemove(gcur->pos, gcur); |
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447 | return 1; // stop |
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448 | } |
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449 | type = T_NEURON4; |
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450 | // change of type also halts development, to give other |
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451 | // cells a chance for adjustment. Namely, it is important |
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452 | // to wait for other cells to turn N before adding links |
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453 | gcur = gcur->child; |
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454 | return 0; |
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455 | |
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456 | case '@': |
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457 | case '|': |
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458 | // neuron rotating / bending |
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459 | j = 1; |
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460 | if ('@' == gcur->name) j = 1; // rot |
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461 | if ('|' == gcur->name) j = 2; // bend |
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462 | // error: not a neuron (undiff) |
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463 | if (T_UNDIFF4 == type) { |
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464 | // fix: delete it |
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465 | org->setRepairRemove(gcur->pos, gcur); |
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466 | return 1; // stop |
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467 | } |
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468 | // error: not a neuron (stick) |
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469 | if (T_NEURON4 != type) { |
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470 | // fix: delete it |
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471 | org->setRepairRemove(gcur->pos, gcur); |
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472 | return 1; // stop |
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473 | } |
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474 | // error: already has control |
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475 | if (ctrl != 0) { |
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476 | // fix: delete it |
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477 | org->setRepairRemove(gcur->pos, gcur); |
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478 | return 1; // stop |
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479 | } |
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480 | // make neuron ctrl = 1 or 2 |
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481 | ctrl = j; |
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482 | gcur = gcur->child; |
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483 | break; |
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484 | |
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485 | case '[': |
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486 | // link to neuron |
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487 | // error: not a neuron |
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488 | if (T_NEURON4 != type) { |
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489 | // fix: delete it |
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490 | org->setRepairRemove(gcur->pos, gcur); |
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491 | return 1; // stop |
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492 | } |
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493 | // input ('*', 'G', 'T', 'S', or %d) |
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494 | t = gcur->i1; |
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495 | relfrom = gcur->l1; |
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496 | w = gcur->f1; |
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497 | if (t > 0) { |
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498 | // * or G |
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499 | tneu = NULL; |
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500 | } |
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501 | else { |
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502 | // input from other neuron |
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503 | // find neuron at relative i |
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504 | // find own index |
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505 | j = 0; k = 0; |
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506 | for (i = 0; i < org->nc; i++) { |
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507 | if (org->C[i]->type == T_NEURON4) k++; |
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508 | if (org->C[i] == this) { j = k - 1; break; } |
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509 | } |
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510 | // find index of incoming |
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511 | j = j + relfrom; |
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512 | if (j < 0) goto wait_link; |
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513 | if (j >= org->nc) goto wait_link; |
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514 | // find that neuron |
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515 | k = 0; |
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516 | for (i = 0; i < org->nc; i++) { |
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517 | if (org->C[i]->type == T_NEURON4) k++; |
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518 | if (j == (k - 1)) break; |
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519 | } |
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520 | if (i >= org->nc) goto wait_link; |
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521 | tneu = org->C[i]; |
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522 | } |
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523 | // add link |
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524 | // error: could not add link (too many?) |
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525 | if (addlink(tneu, w, t)) { |
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526 | // cannot fix |
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527 | org->setError(gcur->pos); |
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528 | return 1; // stop |
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529 | } |
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530 | gcur = gcur->child; |
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531 | break; |
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532 | wait_link: |
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533 | // wait for other neurons to develop |
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534 | // if there are others still active |
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535 | active = 0; |
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536 | j = 0; |
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537 | for (i = 0; i<org->nc; i++) { |
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538 | if (org->C[i]->active) j++; |
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539 | } |
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540 | if (j>0) |
---|
541 | return 0; // there is other active, halt, try again |
---|
542 | // no more actives, cannot add link, ignore, but treat not as an error |
---|
543 | gcur = gcur->child; |
---|
544 | break; |
---|
545 | |
---|
546 | case ':': |
---|
547 | // neuron parameter |
---|
548 | // error: not a neuron |
---|
549 | if (T_NEURON4 != type) { |
---|
550 | // fix: delete it |
---|
551 | org->setRepairRemove(gcur->pos, gcur); |
---|
552 | return 1; // stop |
---|
553 | } |
---|
554 | j = (int)gcur->l1; |
---|
555 | switch ((char)gcur->i1) { |
---|
556 | case '!': |
---|
557 | if (j) force += (1.0 - force) * 0.2; |
---|
558 | else force -= force * 0.2; break; |
---|
559 | case '=': |
---|
560 | if (j) inertia += (1.0 - inertia) * 0.2; |
---|
561 | else inertia -= inertia * 0.2; break; |
---|
562 | case '/': |
---|
563 | if (j) sigmo *= 1.4; |
---|
564 | else sigmo /= 1.4; break; |
---|
565 | default: |
---|
566 | org->setRepairRemove(gcur->pos, gcur); |
---|
567 | return 1; // stop |
---|
568 | } |
---|
569 | gcur = gcur->child; |
---|
570 | break; |
---|
571 | |
---|
572 | case ' ': |
---|
573 | // space has no effect, should not occur |
---|
574 | // fix: delete it |
---|
575 | org->setRepairRemove(gcur->pos, gcur); |
---|
576 | gcur = gcur->child; |
---|
577 | break; |
---|
578 | |
---|
579 | default: |
---|
580 | // error: unknown code |
---|
581 | char buf[40]; |
---|
582 | sprintf(buf, "unknown code '%c'", gcur->name); |
---|
583 | logMessage("f4_Cell", "onestep", 2, buf); |
---|
584 | // fix: delete it |
---|
585 | org->setRepairRemove(gcur->pos, gcur); |
---|
586 | return 1; // stop |
---|
587 | } |
---|
588 | } |
---|
589 | active = 0; // done |
---|
590 | return 0; |
---|
591 | } |
---|
592 | |
---|
593 | |
---|
594 | int f4_Cell::addlink(f4_Cell * nfrom, double nw, int nt) |
---|
595 | { |
---|
596 | if (nolink >= MAXINPUTS - 1) return -1; // full! |
---|
597 | links[nolink] = new f4_CellLink(nfrom, nw, nt); |
---|
598 | nolink++; |
---|
599 | return 0; |
---|
600 | } |
---|
601 | |
---|
602 | |
---|
603 | void f4_Cell::adjustRec() |
---|
604 | { |
---|
605 | //f4_OrientMat rot; |
---|
606 | int i; |
---|
607 | |
---|
608 | if (recProcessedFlag) |
---|
609 | // already processed |
---|
610 | return; |
---|
611 | |
---|
612 | // mark it processed |
---|
613 | recProcessedFlag = 1; |
---|
614 | |
---|
615 | // make sure its parent is processed first |
---|
616 | if (NULL != dadlink) |
---|
617 | dadlink->adjustRec(); |
---|
618 | |
---|
619 | // count children |
---|
620 | childcount = 0; |
---|
621 | for (i = 0; i < org->nc; i++) |
---|
622 | { |
---|
623 | if (org->C[i]->dadlink == this) |
---|
624 | if (org->C[i]->type == T_STICK4) |
---|
625 | childcount++; |
---|
626 | } |
---|
627 | |
---|
628 | if (type == T_STICK4) |
---|
629 | { |
---|
630 | if (NULL == dadlink) |
---|
631 | { |
---|
632 | //firstend = Pt3D_0; |
---|
633 | // rotation due to rolling |
---|
634 | xrot = rolling; |
---|
635 | mz = 1; |
---|
636 | } |
---|
637 | else { |
---|
638 | //firstend = dadlink->lastend; |
---|
639 | f4_Props Pdad = dadlink->P; |
---|
640 | f4_Props Padj = Pdad; |
---|
641 | Padj.adjust(); |
---|
642 | |
---|
643 | //rot = Orient_1; |
---|
644 | |
---|
645 | // rotation due to rolling |
---|
646 | xrot = rolling + |
---|
647 | // rotation due to twist |
---|
648 | Pdad.twist; |
---|
649 | if (dadlink->commacount <= 1) |
---|
650 | { |
---|
651 | // rotation due to curvedness |
---|
652 | zrot = Padj.curv; |
---|
653 | } |
---|
654 | else { |
---|
655 | zrot = Padj.curv + |
---|
656 | // SDK uses 3.141 instead of PI! |
---|
657 | (anglepos * 1.0 / (dadlink->commacount + 1) - 0.5) * 3.141 * 2.0; |
---|
658 | } |
---|
659 | |
---|
660 | //rot = rot * f4_OrientMat(yOz, xrot); |
---|
661 | //rot = rot * f4_OrientMat(xOy, zrot); |
---|
662 | // rotation relative to parent stick |
---|
663 | //OM = rot * OM; |
---|
664 | |
---|
665 | // rotation in world coordinates |
---|
666 | //OM = ((f4_OrientMat)dadlink->OM) * OM; |
---|
667 | mz = dadlink->mz / dadlink->childcount; |
---|
668 | } |
---|
669 | //Pt3D lastoffset = (Orient)OM * (Pt3D(1,0,0)*P.len); |
---|
670 | //lastend = firstend + lastoffset; |
---|
671 | } |
---|
672 | } |
---|
673 | |
---|
674 | |
---|
675 | |
---|
676 | f4_CellLink::f4_CellLink(f4_Cell * nfrom, double nw, int nt) |
---|
677 | { |
---|
678 | from = nfrom; |
---|
679 | w = nw; |
---|
680 | t = nt; |
---|
681 | } |
---|
682 | |
---|
683 | |
---|
684 | |
---|
685 | f4_Cells::f4_Cells(f4_node * genome, int nrepair) |
---|
686 | { |
---|
687 | // create ancestor cell |
---|
688 | repair = nrepair; |
---|
689 | error = 0; |
---|
690 | errorpos = -1; |
---|
691 | repair_remove = NULL; |
---|
692 | repair_parent = NULL; |
---|
693 | repair_insert = NULL; |
---|
694 | tmpcel = NULL; |
---|
695 | f4rootnode = NULL; |
---|
696 | |
---|
697 | C[0] = new f4_Cell(this, 0, genome, genome, NULL, 0, stdProps); |
---|
698 | nc = 1; |
---|
699 | } |
---|
700 | |
---|
701 | |
---|
702 | f4_Cells::f4_Cells(SString & genome, int nrepair) |
---|
703 | { |
---|
704 | int res; |
---|
705 | repair = nrepair; |
---|
706 | error = 0; |
---|
707 | errorpos = -1; |
---|
708 | repair_remove = NULL; |
---|
709 | repair_parent = NULL; |
---|
710 | repair_insert = NULL; |
---|
711 | tmpcel = NULL; |
---|
712 | f4rootnode = NULL; |
---|
713 | |
---|
714 | // transform geno from string to nodes |
---|
715 | f4rootnode = new f4_node(); |
---|
716 | res = f4_processrec(genome.c_str(), (unsigned)0, f4rootnode); |
---|
717 | if ((res < 0) || (1 != f4rootnode->childCount())) |
---|
718 | { |
---|
719 | error = GENOPER_OPFAIL; |
---|
720 | errorpos = -1; |
---|
721 | } |
---|
722 | |
---|
723 | // create ancestor cell |
---|
724 | C[0] = new f4_Cell(this, 0, f4rootnode->child, f4rootnode->child, |
---|
725 | NULL, 0, stdProps); |
---|
726 | nc = 1; |
---|
727 | } |
---|
728 | |
---|
729 | f4_Cells::~f4_Cells() |
---|
730 | { |
---|
731 | // release cells |
---|
732 | int i; |
---|
733 | if (nc) |
---|
734 | { |
---|
735 | for (i = nc - 1; i >= 0; i--) |
---|
736 | delete C[i]; |
---|
737 | nc = 0; |
---|
738 | } |
---|
739 | if (f4rootnode) |
---|
740 | delete f4rootnode; |
---|
741 | } |
---|
742 | |
---|
743 | |
---|
744 | int f4_Cells::onestep() |
---|
745 | { |
---|
746 | int i, ret, oldnc, ret2; |
---|
747 | oldnc = nc; |
---|
748 | ret = 0; |
---|
749 | for (i = 0; i<oldnc; i++) { |
---|
750 | ret2 = C[i]->onestep(); |
---|
751 | if (ret2>0) { |
---|
752 | // error |
---|
753 | C[i]->active = 0; // stop |
---|
754 | return 0; |
---|
755 | } |
---|
756 | // if still active |
---|
757 | if (C[i]->active) |
---|
758 | ret = 1; |
---|
759 | } |
---|
760 | return ret; |
---|
761 | } |
---|
762 | |
---|
763 | |
---|
764 | int f4_Cells::simulate() |
---|
765 | { |
---|
766 | int i; |
---|
767 | error = GENOPER_OK; |
---|
768 | |
---|
769 | for (i = 0; i < nc; i++) C[i]->active = 1; |
---|
770 | |
---|
771 | // execute onestep() in a cycle |
---|
772 | while (onestep()); |
---|
773 | |
---|
774 | if (GENOPER_OK != error) return error; |
---|
775 | |
---|
776 | // fix neuron attachements |
---|
777 | for (i = 0; i < nc; i++) |
---|
778 | if (C[i]->type == T_NEURON4) { |
---|
779 | while (T_NEURON4 == C[i]->dadlink->type) { |
---|
780 | C[i]->dadlink = C[i]->dadlink->dadlink; |
---|
781 | } |
---|
782 | } |
---|
783 | |
---|
784 | // there should be no undiff. cells |
---|
785 | // make undifferentiated cells sticks |
---|
786 | for (i = 0; i < nc; i++) |
---|
787 | if (C[i]->type == T_UNDIFF4) { |
---|
788 | C[i]->type = T_STICK4; |
---|
789 | //seterror(); |
---|
790 | } |
---|
791 | |
---|
792 | // recursive adjust |
---|
793 | // reset recursive traverse flags |
---|
794 | for (i = 0; i < nc; i++) |
---|
795 | C[i]->recProcessedFlag = 0; |
---|
796 | // process every cell |
---|
797 | for (i = 0; i < nc; i++) |
---|
798 | C[i]->adjustRec(); |
---|
799 | |
---|
800 | //DB( printf("Cell simulation done, %d cells. \n", nc); ) |
---|
801 | |
---|
802 | return error; |
---|
803 | } |
---|
804 | |
---|
805 | |
---|
806 | void f4_Cells::addCell(f4_Cell * newcell) |
---|
807 | { |
---|
808 | if (nc >= MAX4CELLS - 1) { |
---|
809 | delete newcell; |
---|
810 | return; |
---|
811 | } |
---|
812 | C[nc] = newcell; |
---|
813 | nc++; |
---|
814 | } |
---|
815 | |
---|
816 | |
---|
817 | void f4_Cells::setError(int nerrpos) |
---|
818 | { |
---|
819 | error = GENOPER_OPFAIL; |
---|
820 | errorpos = nerrpos; |
---|
821 | } |
---|
822 | |
---|
823 | void f4_Cells::setRepairRemove(int nerrpos, f4_node * rem) |
---|
824 | { |
---|
825 | if (!repair) { |
---|
826 | // not in repair mode, treat as repairable error |
---|
827 | error = GENOPER_REPAIR; |
---|
828 | errorpos = nerrpos; |
---|
829 | } |
---|
830 | else { |
---|
831 | error = GENOPER_REPAIR; |
---|
832 | errorpos = nerrpos; |
---|
833 | repair_remove = rem; |
---|
834 | } |
---|
835 | } |
---|
836 | |
---|
837 | int f4_Cells::setRepairInsert(int nerrpos, f4_node * parent, f4_node * insert) |
---|
838 | { |
---|
839 | if (!repair) { |
---|
840 | // not in repair mode, treat as repairable error |
---|
841 | error = GENOPER_REPAIR; |
---|
842 | errorpos = nerrpos; |
---|
843 | return -1; |
---|
844 | } |
---|
845 | else { |
---|
846 | error = GENOPER_REPAIR; |
---|
847 | errorpos = nerrpos; |
---|
848 | repair_parent = parent; |
---|
849 | repair_insert = insert; |
---|
850 | return 0; |
---|
851 | } |
---|
852 | } |
---|
853 | |
---|
854 | void f4_Cells::repairGeno(f4_node * geno, int whichchild) |
---|
855 | { |
---|
856 | // assemble repaired geno, if the case |
---|
857 | if (!repair) return; |
---|
858 | if ((NULL == repair_remove) && (NULL == repair_insert)) return; |
---|
859 | // traverse genotype tree, remove / insert node |
---|
860 | f4_node * g2; |
---|
861 | if (1 == whichchild) g2 = geno->child; |
---|
862 | else g2 = geno->child2; |
---|
863 | if (NULL == g2) |
---|
864 | return; |
---|
865 | if (g2 == repair_remove) { |
---|
866 | f4_node * oldgeno; |
---|
867 | geno->removeChild(g2); |
---|
868 | if (g2->child) { |
---|
869 | // add g2->child as child to geno |
---|
870 | if (1 == whichchild) geno->child = g2->child; |
---|
871 | else geno->child2 = g2->child; |
---|
872 | g2->child->parent = geno; |
---|
873 | } |
---|
874 | oldgeno = g2; |
---|
875 | oldgeno->child = NULL; |
---|
876 | delete oldgeno; |
---|
877 | if (NULL == geno->child) return; |
---|
878 | // check this new |
---|
879 | repairGeno(geno, whichchild); |
---|
880 | return; |
---|
881 | } |
---|
882 | if (g2 == repair_parent) { |
---|
883 | geno->removeChild(g2); |
---|
884 | geno->addChild(repair_insert); |
---|
885 | repair_insert->parent = geno; |
---|
886 | repair_insert->child = g2; |
---|
887 | repair_insert->child2 = NULL; |
---|
888 | g2->parent = repair_insert; |
---|
889 | } |
---|
890 | // recurse |
---|
891 | if (g2->child) repairGeno(g2, 1); |
---|
892 | if (g2->child2) repairGeno(g2, 2); |
---|
893 | } |
---|
894 | |
---|
895 | |
---|
896 | void f4_Cells::toF1Geno(SString &out) |
---|
897 | { |
---|
898 | if (tmpcel) delete tmpcel; |
---|
899 | tmpcel = new f4_Cell(-1, NULL, 0, stdProps); |
---|
900 | out = ""; |
---|
901 | toF1GenoRec(0, out); |
---|
902 | delete tmpcel; |
---|
903 | } |
---|
904 | |
---|
905 | |
---|
906 | void f4_Cells::toF1GenoRec(int curc, SString &out) |
---|
907 | { |
---|
908 | int i, j, ccount; |
---|
909 | f4_Cell * thisti; |
---|
910 | f4_Cell * thneu; |
---|
911 | char buf[200]; |
---|
912 | |
---|
913 | if (curc >= nc) return; |
---|
914 | |
---|
915 | if (T_STICK4 != C[curc]->type) return; |
---|
916 | |
---|
917 | thisti = C[curc]; |
---|
918 | if (NULL != thisti->dadlink) |
---|
919 | *tmpcel = *(thisti->dadlink); |
---|
920 | |
---|
921 | // adjust length, curvedness, etc. |
---|
922 | tmpcel->P.adjust(); |
---|
923 | while (tmpcel->P.len > thisti->P.len) |
---|
924 | { |
---|
925 | tmpcel->P.executeModifier('l'); |
---|
926 | out += "l"; |
---|
927 | } |
---|
928 | while (tmpcel->P.len < thisti->P.len) |
---|
929 | { |
---|
930 | tmpcel->P.executeModifier('L'); |
---|
931 | out += "L"; |
---|
932 | } |
---|
933 | while (tmpcel->P.curv > thisti->P.curv) |
---|
934 | { |
---|
935 | tmpcel->P.executeModifier('c'); |
---|
936 | out += "c"; |
---|
937 | } |
---|
938 | while (tmpcel->P.curv < thisti->P.curv) |
---|
939 | { |
---|
940 | tmpcel->P.executeModifier('C'); |
---|
941 | out += "C"; |
---|
942 | } |
---|
943 | while (thisti->rolling > 0.0f) { |
---|
944 | rolling_dec(&(thisti->rolling)); |
---|
945 | out += "R"; |
---|
946 | } |
---|
947 | while (thisti->rolling < 0.0f) { |
---|
948 | rolling_inc(&(thisti->rolling)); |
---|
949 | out += "r"; |
---|
950 | } |
---|
951 | |
---|
952 | // output X for this stick |
---|
953 | out += "X"; |
---|
954 | |
---|
955 | // neurons attached to it |
---|
956 | for (i = 0; i < nc; i++) |
---|
957 | if (C[i]->type == T_NEURON4) { |
---|
958 | if (C[i]->dadlink == thisti) { |
---|
959 | thneu = C[i]; |
---|
960 | out += "["; |
---|
961 | // ctrl |
---|
962 | if (1 == thneu->ctrl) out += "@"; |
---|
963 | if (2 == thneu->ctrl) out += "|"; |
---|
964 | // links |
---|
965 | for (j = 0; j < thneu->nolink; j++) |
---|
966 | { |
---|
967 | if (j) out += ","; |
---|
968 | if (NULL == thneu->links[j]->from) |
---|
969 | { |
---|
970 | // sensory |
---|
971 | if (1 == thneu->links[j]->t) out += "*"; |
---|
972 | if (2 == thneu->links[j]->t) out += "G"; |
---|
973 | if (3 == thneu->links[j]->t) out += "T"; |
---|
974 | if (4 == thneu->links[j]->t) out += "S"; |
---|
975 | } |
---|
976 | else { |
---|
977 | sprintf(buf, "%d", thneu->links[j]->from->name - thneu->name); |
---|
978 | out += buf; |
---|
979 | } |
---|
980 | out += ":"; |
---|
981 | // weight |
---|
982 | sprintf(buf, "%g", thneu->links[j]->w); |
---|
983 | out += buf; |
---|
984 | } |
---|
985 | out += "]"; |
---|
986 | } |
---|
987 | } |
---|
988 | |
---|
989 | // sticks connected to it |
---|
990 | if (thisti->commacount >= 2) |
---|
991 | out += "("; |
---|
992 | |
---|
993 | ccount = 1; |
---|
994 | for (i = 0; i < nc; i++) |
---|
995 | if (C[i]->type == T_STICK4) |
---|
996 | if (C[i]->dadlink == thisti) { |
---|
997 | while (ccount < (C[i])->anglepos) { |
---|
998 | ccount++; |
---|
999 | out += ","; |
---|
1000 | } |
---|
1001 | toF1GenoRec(i, out); |
---|
1002 | } |
---|
1003 | while (ccount < thisti->commacount) { |
---|
1004 | ccount++; |
---|
1005 | out += ","; |
---|
1006 | } |
---|
1007 | |
---|
1008 | if (thisti->commacount >= 2) |
---|
1009 | out += ")"; |
---|
1010 | } |
---|
1011 | |
---|
1012 | |
---|
1013 | |
---|
1014 | // to organize a f4 genotype in a tree structure |
---|
1015 | |
---|
1016 | f4_node::f4_node() |
---|
1017 | { |
---|
1018 | name = '?'; |
---|
1019 | parent = NULL; |
---|
1020 | child = NULL; |
---|
1021 | child2 = NULL; |
---|
1022 | pos = -1; |
---|
1023 | } |
---|
1024 | |
---|
1025 | f4_node::f4_node(char nname, f4_node * nparent, int npos) |
---|
1026 | { |
---|
1027 | name = nname; |
---|
1028 | parent = nparent; |
---|
1029 | child = NULL; |
---|
1030 | child2 = NULL; |
---|
1031 | pos = npos; |
---|
1032 | if (parent) parent->addChild(this); |
---|
1033 | } |
---|
1034 | |
---|
1035 | f4_node::~f4_node() |
---|
1036 | { |
---|
1037 | // (destroy() copied here for efficiency) |
---|
1038 | // children are destroyed (recursively) through the destructor |
---|
1039 | if (NULL != child2) delete child2; |
---|
1040 | if (NULL != child) delete child; |
---|
1041 | } |
---|
1042 | |
---|
1043 | int f4_node::addChild(f4_node * nchi) |
---|
1044 | { |
---|
1045 | if (NULL == child) { |
---|
1046 | child = nchi; |
---|
1047 | return 0; |
---|
1048 | } |
---|
1049 | if (NULL == child2) { |
---|
1050 | child2 = nchi; |
---|
1051 | return 0; |
---|
1052 | } |
---|
1053 | return -1; |
---|
1054 | } |
---|
1055 | |
---|
1056 | int f4_node::removeChild(f4_node * nchi) |
---|
1057 | { |
---|
1058 | if (nchi == child2) { |
---|
1059 | child2 = NULL; |
---|
1060 | return 0; |
---|
1061 | } |
---|
1062 | if (nchi == child) { |
---|
1063 | child = NULL; |
---|
1064 | return 0; |
---|
1065 | } |
---|
1066 | return -1; |
---|
1067 | } |
---|
1068 | |
---|
1069 | int f4_node::childCount() |
---|
1070 | { |
---|
1071 | if (NULL != child) { |
---|
1072 | if (NULL != child2) return 2; |
---|
1073 | else return 1; |
---|
1074 | } |
---|
1075 | else { |
---|
1076 | if (NULL != child2) return 1; |
---|
1077 | else return 0; |
---|
1078 | } |
---|
1079 | } |
---|
1080 | |
---|
1081 | int f4_node::count() |
---|
1082 | { |
---|
1083 | int c = 1; |
---|
1084 | if (NULL != child) c += child->count(); |
---|
1085 | if (NULL != child2) c += child2->count(); |
---|
1086 | return c; |
---|
1087 | } |
---|
1088 | |
---|
1089 | f4_node * f4_node::ordNode(int n) |
---|
1090 | { |
---|
1091 | int n1; |
---|
1092 | if (0 == n) return this; |
---|
1093 | n--; |
---|
1094 | if (NULL != child) { |
---|
1095 | n1 = child->count(); |
---|
1096 | if (n < n1) return child->ordNode(n); |
---|
1097 | n -= n1; |
---|
1098 | } |
---|
1099 | if (NULL != child2) { |
---|
1100 | n1 = child2->count(); |
---|
1101 | if (n < n1) return child2->ordNode(n); |
---|
1102 | n -= n1; |
---|
1103 | } |
---|
1104 | return NULL; |
---|
1105 | } |
---|
1106 | |
---|
1107 | f4_node * f4_node::randomNode() |
---|
1108 | { |
---|
1109 | int n = count(); |
---|
1110 | // pick a random node, between 0 and n-1 |
---|
1111 | return ordNode(randomN(n)); |
---|
1112 | } |
---|
1113 | |
---|
1114 | f4_node * f4_node::randomNodeWithSize(int min, int max) |
---|
1115 | { |
---|
1116 | // try random nodes, and accept if size in range |
---|
1117 | // limit to maxlim tries |
---|
1118 | int i, n, maxlim; |
---|
1119 | f4_node * nod = NULL; |
---|
1120 | maxlim = count(); |
---|
1121 | for (i = 0; i < maxlim; i++) { |
---|
1122 | nod = randomNode(); |
---|
1123 | n = nod->count(); |
---|
1124 | if ((n >= min) && (n <= max)) return nod; |
---|
1125 | } |
---|
1126 | // failed, doesn't matter |
---|
1127 | return nod; |
---|
1128 | } |
---|
1129 | |
---|
1130 | void f4_node::sprint(SString & out) |
---|
1131 | { |
---|
1132 | char buf2[20]; |
---|
1133 | // special case: repetition code |
---|
1134 | if ('#' == name) |
---|
1135 | { |
---|
1136 | out += "#"; |
---|
1137 | if (i1 != 1) { |
---|
1138 | sprintf(buf2, "%d", i1); |
---|
1139 | out += buf2; |
---|
1140 | } |
---|
1141 | } |
---|
1142 | else { |
---|
1143 | // special case: neuron link |
---|
1144 | if ('[' == name) { |
---|
1145 | out += "["; |
---|
1146 | if (i1 > 0) { |
---|
1147 | // sensor input |
---|
1148 | if (1 == i1) out += "*"; |
---|
1149 | if (2 == i1) out += "G"; |
---|
1150 | if (3 == i1) out += "T"; |
---|
1151 | if (4 == i1) out += "S"; |
---|
1152 | } |
---|
1153 | else { |
---|
1154 | sprintf(buf2, "%ld", l1); |
---|
1155 | out += buf2; |
---|
1156 | } |
---|
1157 | sprintf(buf2, ":%g]", f1); |
---|
1158 | out += buf2; |
---|
1159 | } |
---|
1160 | else if (':' == name) { |
---|
1161 | sprintf(buf2, ":%c%c:", l1 ? '+' : '-', (char)i1); |
---|
1162 | out += buf2; |
---|
1163 | } |
---|
1164 | else { |
---|
1165 | buf2[0] = name; |
---|
1166 | buf2[1] = 0; |
---|
1167 | out += buf2; |
---|
1168 | } |
---|
1169 | } |
---|
1170 | if (NULL != child) child->sprint(out); |
---|
1171 | // if two children, make sure last char is a '>' |
---|
1172 | if (2 == childCount()) |
---|
1173 | if (0 == out[0]) out += ">"; else |
---|
1174 | if ('>' != out[out.len() - 1]) out += ">"; |
---|
1175 | if (NULL != child2) child2->sprint(out); |
---|
1176 | // make sure last char is a '>' |
---|
1177 | if (0 == out[0]) out += ">"; else |
---|
1178 | if ('>' != out[out.len() - 1]) out += ">"; |
---|
1179 | } |
---|
1180 | |
---|
1181 | void f4_node::sprintAdj(char *& buf) |
---|
1182 | { |
---|
1183 | unsigned int len; |
---|
1184 | // build in a SString, with initial size |
---|
1185 | SString out(strlen(buf) + 2000); |
---|
1186 | out = ""; |
---|
1187 | |
---|
1188 | sprint(out); |
---|
1189 | |
---|
1190 | // very last '>' can be omitted |
---|
1191 | len = out.len(); |
---|
1192 | if (len > 1) |
---|
1193 | if ('>' == out[len - 1]) { (out.directWrite())[len - 1] = 0; out.endWrite(); }; |
---|
1194 | // copy back to string |
---|
1195 | // if new is longer, reallocate buf |
---|
1196 | if (len + 1 > strlen(buf)) { |
---|
1197 | buf = (char*)realloc(buf, len + 1); |
---|
1198 | } |
---|
1199 | strcpy(buf, out.c_str()); |
---|
1200 | } |
---|
1201 | |
---|
1202 | f4_node * f4_node::duplicate() |
---|
1203 | { |
---|
1204 | f4_node * copy; |
---|
1205 | copy = new f4_node(*this); |
---|
1206 | copy->parent = NULL; // set later |
---|
1207 | copy->child = NULL; |
---|
1208 | copy->child2 = NULL; |
---|
1209 | if (NULL != child) { |
---|
1210 | copy->child = child->duplicate(); |
---|
1211 | copy->child->parent = copy; |
---|
1212 | } |
---|
1213 | if (NULL != child2) { |
---|
1214 | copy->child2 = child2->duplicate(); |
---|
1215 | copy->child2->parent = copy; |
---|
1216 | } |
---|
1217 | return copy; |
---|
1218 | } |
---|
1219 | |
---|
1220 | |
---|
1221 | void f4_node::destroy() |
---|
1222 | { |
---|
1223 | // children are destroyed (recursively) through the destructor |
---|
1224 | if (NULL != child2) delete child2; |
---|
1225 | if (NULL != child) delete child; |
---|
1226 | } |
---|
1227 | |
---|
1228 | |
---|
1229 | // scan genotype string and build tree |
---|
1230 | // return >1 for error (errorpos) |
---|
1231 | int f4_processrec(const char * genot, unsigned pos0, f4_node * parent) |
---|
1232 | { |
---|
1233 | int i, j, t, res; |
---|
1234 | char tc1, tc2; |
---|
1235 | int relfrom; |
---|
1236 | double w; |
---|
1237 | unsigned gpos, oldpos; |
---|
1238 | f4_node * node1, *par; |
---|
1239 | |
---|
1240 | gpos = pos0; |
---|
1241 | par = parent; |
---|
1242 | if (gpos >= strlen(genot)) return 1; |
---|
1243 | while (gpos < strlen(genot)) { |
---|
1244 | //DB( printf(" processing '%c' %d %s\n", genot[gpos], gpos, genot); ) |
---|
1245 | switch (genot[gpos]) { |
---|
1246 | case '<': |
---|
1247 | // cell division! |
---|
1248 | //DB( printf(" div! %d\n", name); ) |
---|
1249 | |
---|
1250 | // find out genotype start for child |
---|
1251 | j = scanrec(genot + gpos + 1, strlen(genot + gpos + 1), '>'); |
---|
1252 | |
---|
1253 | node1 = new f4_node('<', par, gpos); |
---|
1254 | par = node1; |
---|
1255 | res = f4_processrec(genot, gpos + 1, par); |
---|
1256 | if (res) return res; |
---|
1257 | if (gpos + j + 2 < strlen(genot)) { |
---|
1258 | res = f4_processrec(genot, gpos + j + 2, par); |
---|
1259 | if (res) return res; |
---|
1260 | } |
---|
1261 | else { // ran out |
---|
1262 | node1 = new f4_node('>', par, strlen(genot) - 1); |
---|
1263 | par = node1; |
---|
1264 | } |
---|
1265 | // adjustments |
---|
1266 | gpos++; |
---|
1267 | return 0; // OK |
---|
1268 | |
---|
1269 | case '>': |
---|
1270 | node1 = new f4_node('>', par, gpos); |
---|
1271 | par = node1; |
---|
1272 | gpos = strlen(genot); |
---|
1273 | return 0; // OK |
---|
1274 | |
---|
1275 | case '#': |
---|
1276 | // repetition marker, 1 by default |
---|
1277 | if (sscanf(genot + gpos, "#%d", &i) != 1) i = 1; |
---|
1278 | // find out genotype start for continuation |
---|
1279 | j = scanrec(genot + gpos + 1, strlen(genot + gpos + 1), '>'); |
---|
1280 | // skip number |
---|
1281 | oldpos = gpos; |
---|
1282 | gpos++; |
---|
1283 | while ((genot[gpos] >= '0') && (genot[gpos] <= '9')) gpos++; |
---|
1284 | node1 = new f4_node('#', par, oldpos); |
---|
1285 | node1->i1 = i; |
---|
1286 | par = node1; |
---|
1287 | res = f4_processrec(genot, gpos, node1); |
---|
1288 | if (res) return res; |
---|
1289 | if (oldpos + j + 2 < strlen(genot)) { |
---|
1290 | res = f4_processrec(genot, oldpos + j + 2, node1); |
---|
1291 | if (res) return res; |
---|
1292 | } |
---|
1293 | else { // ran out |
---|
1294 | node1 = new f4_node('>', par, strlen(genot) - 1); |
---|
1295 | } |
---|
1296 | return 0; // OK |
---|
1297 | |
---|
1298 | // 'simple' nodes: |
---|
1299 | case ',': |
---|
1300 | case 'l': case 'L': |
---|
1301 | case 'c': case 'C': |
---|
1302 | case 'q': case 'Q': |
---|
1303 | case 'r': case 'R': |
---|
1304 | case 'X': case 'N': |
---|
1305 | case '@': case '|': |
---|
1306 | case 'a': case 'A': |
---|
1307 | case 's': case 'S': |
---|
1308 | case 'm': case 'M': |
---|
1309 | case 'i': case 'I': |
---|
1310 | case 'f': case 'F': |
---|
1311 | case 'w': case 'W': |
---|
1312 | case 'e': case 'E': |
---|
1313 | node1 = new f4_node(genot[gpos], par, gpos); |
---|
1314 | par = node1; |
---|
1315 | gpos++; |
---|
1316 | break; |
---|
1317 | |
---|
1318 | case '[': |
---|
1319 | // link to neuron |
---|
1320 | // input (%d, '*', 'G', 'T', 'S') |
---|
1321 | t = -1; |
---|
1322 | if (sscanf(genot + gpos, "[%ld:%lf]", &relfrom, &w) == 2) t = 0; |
---|
1323 | else if (sscanf(genot + gpos, "[*:%lf]", &w) == 1) t = 1; |
---|
1324 | else if (sscanf(genot + gpos, "[G:%lf]", &w) == 1) t = 2; |
---|
1325 | else if (sscanf(genot + gpos, "[T:%lf]", &w) == 1) t = 3; |
---|
1326 | else if (sscanf(genot + gpos, "[S:%lf]", &w) == 1) t = 4; |
---|
1327 | // error: no correct format |
---|
1328 | if (t < 0) return gpos + 1 + 1; |
---|
1329 | node1 = new f4_node('[', par, gpos); |
---|
1330 | node1->i1 = t; |
---|
1331 | node1->l1 = relfrom; |
---|
1332 | node1->f1 = w; |
---|
1333 | par = node1; |
---|
1334 | j = scanrec(genot + gpos + 1, strlen(genot + gpos + 1), ']'); |
---|
1335 | gpos += j + 2; |
---|
1336 | break; |
---|
1337 | |
---|
1338 | case ':': |
---|
1339 | // neuron parameter +! -! += -= +/ or -/ |
---|
1340 | if (sscanf(genot + gpos, ":%c%c:", &tc1, &tc2) != 2) |
---|
1341 | // error: incorrect format |
---|
1342 | return gpos + 1 + 1; |
---|
1343 | if ('+' == tc1) j = 1; |
---|
1344 | else if ('-' == tc1) j = 0; |
---|
1345 | else return gpos + 1 + 1; |
---|
1346 | switch (tc2) { |
---|
1347 | case '!': case '=': case '/': break; |
---|
1348 | default: |
---|
1349 | return gpos + 1 + 1; |
---|
1350 | } |
---|
1351 | node1 = new f4_node(':', par, gpos); |
---|
1352 | node1->l1 = j; |
---|
1353 | node1->i1 = (int)tc2; |
---|
1354 | par = node1; |
---|
1355 | j = scanrec(genot + gpos + 1, strlen(genot + gpos + 1), ':'); |
---|
1356 | gpos += j + 2; |
---|
1357 | break; |
---|
1358 | |
---|
1359 | case ' ': |
---|
1360 | case '\n': |
---|
1361 | case '\t': |
---|
1362 | // whitespace: ignore |
---|
1363 | //node1 = new f4_node(' ', par, gpos ); |
---|
1364 | //par = node1; |
---|
1365 | gpos++; |
---|
1366 | break; |
---|
1367 | |
---|
1368 | default: |
---|
1369 | //DB( printf("unknown character '%c' ! \n", genot[gpos]); ) |
---|
1370 | //add it, build will give the error or repair |
---|
1371 | node1 = new f4_node(genot[gpos], par, gpos); |
---|
1372 | par = node1; |
---|
1373 | gpos++; |
---|
1374 | break; |
---|
1375 | } |
---|
1376 | } |
---|
1377 | // should end with a '>' |
---|
1378 | if (par) |
---|
1379 | if ('>' != par->name) { |
---|
1380 | node1 = new f4_node('>', par, strlen(genot) - 1); |
---|
1381 | par = node1; |
---|
1382 | } |
---|
1383 | return 0; // OK |
---|
1384 | } |
---|
1385 | |
---|
1386 | |
---|
1387 | f4_node * f4_processtree(const char * geno) |
---|
1388 | { |
---|
1389 | f4_node * root; |
---|
1390 | int res; |
---|
1391 | root = new f4_node(); |
---|
1392 | res = f4_processrec(geno, 0, root); |
---|
1393 | if (res) return NULL; |
---|
1394 | //DB( printf("test f4 "); ) |
---|
1395 | DB( |
---|
1396 | if (root->child) { |
---|
1397 | char * buf = (char*)malloc(300); |
---|
1398 | DB(printf("(%d) ", root->child->count());) |
---|
1399 | buf[0] = 0; |
---|
1400 | root->child->sprintAdj(buf); |
---|
1401 | DB(printf("%s\n", buf);) |
---|
1402 | free(buf); |
---|
1403 | } |
---|
1404 | ) |
---|
1405 | return root->child; |
---|
1406 | } |
---|