4 | | - | func setCoords (key,latitude,longitude) = [DataEntry(("positionLat_" + key), latitude), DataEntry(("positionLon_" + key), longitude)] |
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5 | | - | |
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6 | | - | |
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7 | | - | func setGameData (playerKey,opponentKey) = { |
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8 | | - | let gameId = ((playerKey + "_") + opponentKey) |
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9 | | - | [DataEntry(("gameId_" + playerKey), gameId), DataEntry(("opponent_" + playerKey), opponentKey), DataEntry(("gameId_" + opponentKey), gameId), DataEntry(("opponent_" + opponentKey), playerKey), DataEntry(("game_" + gameId), true), DataEntry(("gameTurn_" + gameId), playerKey), DataEntry(("gameWinner_" + gameId), "")] |
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10 | | - | } |
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11 | | - | |
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12 | | - | |
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13 | | - | func getGameId (key) = getStringValue(this, ("gameId_" + key)) |
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14 | | - | |
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15 | | - | |
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16 | | - | func sin (rad) = { |
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17 | | - | let factor = (rad / 628318) |
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18 | | - | if ((0 > rad)) |
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19 | | - | then { |
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20 | | - | let positive = -(rad) |
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21 | | - | if ((positive > 628318)) |
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22 | | - | then { |
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23 | | - | let norm = (positive + (factor * 628318)) |
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24 | | - | if ((norm > 314159)) |
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25 | | - | then { |
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26 | | - | let norm2 = (norm - 314159) |
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27 | | - | let a = ((16 * norm2) * (314159 - norm2)) |
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28 | | - | let b = (493480220050 - (a / 4)) |
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29 | | - | ((a * 100000) / b) |
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30 | | - | } |
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31 | | - | else { |
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32 | | - | let a = ((16 * norm) * (314159 - norm)) |
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33 | | - | let b = (493480220050 - (a / 4)) |
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34 | | - | ((-(a) * 100000) / b) |
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35 | | - | } |
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36 | | - | } |
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37 | | - | else if ((positive > 314159)) |
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38 | | - | then { |
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39 | | - | let norm = (positive - 314159) |
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40 | | - | let a = ((16 * norm) * (314159 - norm)) |
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41 | | - | let b = (493480220050 - (a / 4)) |
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42 | | - | ((a * 100000) / b) |
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43 | | - | } |
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44 | | - | else { |
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45 | | - | let a = ((16 * positive) * (314159 - positive)) |
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46 | | - | let b = (493480220050 - (a / 4)) |
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47 | | - | ((-(a) * 100000) / b) |
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48 | | - | } |
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49 | | - | } |
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50 | | - | else if ((rad > 628318)) |
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51 | | - | then { |
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52 | | - | let norm = (rad - (factor * 628318)) |
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53 | | - | if ((norm > 314159)) |
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54 | | - | then { |
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55 | | - | let norm2 = (norm - 314159) |
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56 | | - | let a = ((16 * norm2) * (314159 - norm2)) |
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57 | | - | let b = (493480220050 - (a / 4)) |
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58 | | - | ((-(a) * 100000) / b) |
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59 | | - | } |
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60 | | - | else { |
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61 | | - | let a = ((16 * norm) * (314159 - norm)) |
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62 | | - | let b = (493480220050 - (a / 4)) |
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63 | | - | ((a * 100000) / b) |
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64 | | - | } |
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65 | | - | } |
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66 | | - | else if ((rad > 314159)) |
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67 | | - | then { |
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68 | | - | let norm = (rad - 314159) |
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69 | | - | let a = ((16 * norm) * (314159 - norm)) |
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70 | | - | let b = (493480220050 - (a / 4)) |
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71 | | - | ((-(a) * 100000) / b) |
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72 | | - | } |
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73 | | - | else { |
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74 | | - | let a = ((16 * rad) * (314159 - rad)) |
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75 | | - | let b = (493480220050 - (a / 4)) |
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76 | | - | ((a * 100000) / b) |
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77 | | - | } |
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78 | | - | } |
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79 | | - | |
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80 | | - | |
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81 | | - | func cos (rad) = sin((157079 - rad)) |
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82 | | - | |
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83 | | - | |
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84 | | - | func asin (x) = if (if ((-100000 > x)) |
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85 | | - | then true |
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86 | | - | else (x > 100000)) |
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87 | | - | then throw("The asin implementation is defined for x [-1,1]!") |
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88 | | - | else if ((0 > x)) |
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89 | | - | then { |
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90 | | - | let x1 = (-1 * x) |
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91 | | - | let val4 = ((((((-1873 * x1) / 100000) + 7426) * x1) / 100000) - 21211) |
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92 | | - | let val6 = (((val4 * x1) / 100000) + 157072) |
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93 | | - | let root = pow((100000 - x1), 5, 5, 1, 5, HALFEVEN) |
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94 | | - | -((157080 - ((root * val6) / 100000))) |
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95 | | - | } |
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96 | | - | else { |
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97 | | - | let val2 = (((-1873 * x) / 100000) + 7426) |
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98 | | - | let val4 = (((val2 * x) / 100000) - 21211) |
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99 | | - | let val6 = (((val4 * x) / 100000) + 157072) |
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100 | | - | let root = pow((100000 - x), 5, 5, 1, 5, HALFEVEN) |
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101 | | - | (157080 - ((root * val6) / 100000)) |
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102 | | - | } |
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103 | | - | |
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104 | | - | |
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105 | | - | func atan (x) = { |
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106 | | - | let xPow2 = ((x * x) / 100000) |
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107 | | - | if ((-100000 > x)) |
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108 | | - | then (-157079 - ((x * 100000) / (xPow2 + 28000))) |
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109 | | - | else if ((x > 100000)) |
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110 | | - | then (157079 - ((x * 100000) / (xPow2 + 28000))) |
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111 | | - | else ((x * 100000) / (100000 + ((28000 * xPow2) / 100000))) |
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112 | | - | } |
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113 | | - | |
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114 | | - | |
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115 | | - | func atan2 (y,x) = if ((x > 0)) |
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116 | | - | then atan(((y * 100000) / x)) |
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117 | | - | else if (if ((0 > x)) |
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118 | | - | then (y >= 0) |
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119 | | - | else false) |
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120 | | - | then (atan(((y * 100000) / x)) + 314159) |
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121 | | - | else if (if ((0 > x)) |
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122 | | - | then (0 > y) |
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123 | | - | else false) |
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124 | | - | then (atan(((y * 100000) / x)) - 314159) |
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125 | | - | else if (if ((x == 0)) |
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126 | | - | then (y > 0) |
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127 | | - | else false) |
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128 | | - | then 157080 |
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129 | | - | else if (if ((x == 0)) |
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130 | | - | then (0 > y) |
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131 | | - | else false) |
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132 | | - | then -157080 |
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133 | | - | else 0 |
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134 | | - | |
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135 | | - | |
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136 | | - | func calculateShotDistance (v,pitch) = (((2 * v) * ((cos(pitch) * sin(pitch)) / 100000)) / 980665) |
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137 | | - | |
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138 | | - | |
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139 | | - | func gpsDistance (lat1,lon1,lat2,lon2) = { |
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140 | | - | let dLat = (lat1 - lat2) |
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141 | | - | let dLon = (lon1 - lon2) |
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142 | | - | let dLatSin = sin((dLat / 2)) |
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143 | | - | let dLonSin = sin((dLon / 2)) |
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144 | | - | let hav = ((dLatSin * dLatSin) + (((cos(lat1) * cos(lat2)) / 100000) * ((dLonSin * dLonSin) / 100000))) |
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145 | | - | let theta = (2 * asin(pow((hav / 1000), 7, 5, 1, 5, HALFEVEN))) |
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146 | | - | ((637100000000 * theta) / 100000) |
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147 | | - | } |
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148 | | - | |
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149 | | - | |
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150 | | - | func calculateImpactPosition (lat,lon,dist,yaw) = { |
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151 | | - | let th = (dist / 6371000) |
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152 | | - | let sinLat = sin(lat) |
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153 | | - | let cosLat = cos(lat) |
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154 | | - | let sinTh = sin(th) |
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155 | | - | let cosTh = cos(th) |
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156 | | - | let newLat = asin((((sinLat * cosTh) / 100000) + (((cosLat * sinTh) * cos(yaw)) / 10000000000))) |
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157 | | - | let newLon = (lon + atan2((((sin(yaw) * sinTh) * cosLat) / 10000000000), (cosTh - ((sinLat * sinLat) / 100000)))) |
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158 | | - | [newLat, newLon] |
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159 | | - | } |
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160 | | - | |
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161 | | - | |
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162 | | - | func calculateShot (pitch,yaw,force,playerKey,opponentKey) = { |
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163 | | - | let playerLatitude = getIntegerValue(this, ("positionLat_" + playerKey)) |
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164 | | - | let playerLongitude = getIntegerValue(this, ("positionLon_" + playerKey)) |
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165 | | - | let opponentLatitude = getIntegerValue(this, ("positionLat_" + opponentKey)) |
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166 | | - | let opponentLongitude = getIntegerValue(this, ("positionLon_" + opponentKey)) |
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167 | | - | let distanceBetweenPlayers = gpsDistance(playerLatitude, playerLongitude, opponentLatitude, opponentLongitude) |
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168 | | - | let optimalVelocity = ((distanceBetweenPlayers * 980665) / 100000) |
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169 | | - | let playerShotReach = calculateShotDistance(((optimalVelocity * force) / 100000), pitch) |
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170 | | - | let impactPosition = calculateImpactPosition(playerLatitude, playerLongitude, playerShotReach, yaw) |
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171 | | - | let impactDistance = gpsDistance(impactPosition[0], impactPosition[1], opponentLatitude, opponentLongitude) |
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172 | | - | impactDistance :: impactPosition |
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173 | | - | } |
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174 | | - | |
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175 | | - | |
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176 | | - | func coordinatesToAngleInRad (lat1,lon1,lat2,lon2) = { |
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177 | | - | let dLon = (lon2 - lon1) |
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178 | | - | let y = ((sin(dLon) * cos(lat2)) / 100000) |
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179 | | - | let x = (((cos(lat1) * sin(lat2)) - (((sin(lat1) * cos(lat2)) * cos(dLon)) / 100000)) / 100000) |
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180 | | - | ((atan2(y, x) + 628318) % 628318) |
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181 | | - | } |
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185 | | - | func startGame (latitude,longitude) = { |
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186 | | - | let asset = base58'' |
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187 | | - | let caller = toString(i.caller) |
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188 | | - | let opponentLatitude = ((latitude * 1745) / 100000) |
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189 | | - | let opponentLongitude = ((longitude * 1745) / 100000) |
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190 | | - | let coordinates = setCoords(caller, opponentLatitude, opponentLongitude) |
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191 | | - | let openGame = getString(this, "openGame") |
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192 | | - | if (true) |
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193 | | - | then { |
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194 | | - | let gameId = getString(this, ("gameId_" + caller)) |
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195 | | - | if (if ((gameId != "")) |
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196 | | - | then (gameId != unit) |
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197 | | - | else false) |
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198 | | - | then throw("Please finish your current game, before starting another one") |
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199 | | - | else if (!(isDefined(openGame))) |
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200 | | - | then WriteSet(DataEntry("openGame", caller) :: coordinates) |
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201 | | - | else if (if ((openGame == "")) |
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202 | | - | then true |
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203 | | - | else (openGame == caller)) |
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204 | | - | then WriteSet(DataEntry("openGame", caller) :: coordinates) |
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205 | | - | else { |
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206 | | - | let playerLatitude = getIntegerValue(this, ("positionLat_" + value(openGame))) |
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207 | | - | let playerLongitude = getIntegerValue(this, ("positionLon_" + value(openGame))) |
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208 | | - | let distanceBetweenPlayers = gpsDistance(playerLatitude, playerLongitude, opponentLatitude, opponentLongitude) |
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209 | | - | let hash = sha256(toBytes(distanceBetweenPlayers)) |
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210 | | - | let number = toInt(hash) |
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211 | | - | let offset = ((number % (628318 / 4)) - (628318 / 8)) |
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212 | | - | let playerYaw = coordinatesToAngleInRad(playerLatitude, playerLongitude, opponentLatitude, opponentLongitude) |
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213 | | - | let playerOffsetYaw = (playerYaw + offset) |
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214 | | - | let opponentYaw = ((playerYaw + 314159) % 628318) |
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215 | | - | let opponentOffsetYaw = (opponentYaw + offset) |
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216 | | - | WriteSet([DataEntry("openGame", ""), coordinates[0], coordinates[1], DataEntry(("opponentOffsetYaw_" + caller), playerOffsetYaw), DataEntry(("opponentOffsetYaw_" + value(openGame)), opponentOffsetYaw), setGameData(value(openGame), caller)]) |
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217 | | - | } |
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218 | | - | } |
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219 | | - | else throw("Please pay the token") |
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220 | | - | } |
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221 | | - | |
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222 | | - | |
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223 | | - | |
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224 | | - | @Callable(i) |
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225 | | - | func executeShot (pitch,yaw,force) = { |
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226 | | - | let asset = base58'' |
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227 | | - | let caller = toString(i.caller) |
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228 | | - | let opponent = getStringValue(this, ("opponent_" + caller)) |
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229 | | - | let gameId = getGameId(caller) |
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230 | | - | if ((getStringValue(this, ("gameTurn_" + gameId)) != caller)) |
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231 | | - | then throw("Please wait for your turn.") |
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232 | | - | else { |
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233 | | - | let shotData = calculateShot(pitch, yaw, force, caller, opponent) |
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234 | | - | if ((1000 > shotData[0])) |
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235 | | - | then ScriptResult(WriteSet([DataEntry(("game_" + gameId), false), DataEntry(("gameWinner_" + gameId), caller), DataEntry(("lastShotDistance_" + gameId), shotData[0]), DataEntry(("lastShotLat_" + gameId), shotData[1]), DataEntry(("lastShotLon_" + gameId), shotData[2])]), TransferSet([ScriptTransfer(i.caller, 2, asset)])) |
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236 | | - | else WriteSet([DataEntry(("gameTurn_" + gameId), opponent), DataEntry(("lastShotDistance_" + gameId), shotData[0]), DataEntry(("lastShotLat_" + gameId), shotData[1]), DataEntry(("lastShotLon_" + gameId), shotData[2])]) |
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237 | | - | } |
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238 | | - | } |
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239 | | - | |
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240 | | - | |
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241 | | - | |
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242 | | - | @Callable(i) |
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243 | | - | func faucet () = { |
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244 | | - | let asset = base58'' |
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245 | | - | let caller = toString(i.caller) |
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246 | | - | let balance = assetBalance(i.caller, asset) |
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247 | | - | if ((100 > balance)) |
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248 | | - | then TransferSet([ScriptTransfer(i.caller, 100, asset)]) |
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249 | | - | else TransferSet(nil) |
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250 | | - | } |
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| 7 | + | func foo () = WriteSet([DataEntry("game_3N1x2A7NumZqydu5zGntLZSMe26rcpdyoss_3N3are8bPrdt2sN1K8ZvMphLndssCdFhbFY", true)]) |
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