2 // to use this, you FIRST call configureSliderVisuals, then configureSliderValues
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4 CLASS(Slider) EXTENDS(Label)
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5 METHOD(Slider, resizeNotify, void(entity, vector, vector, vector, vector))
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6 METHOD(Slider, configureSliderVisuals, void(entity, float, float, float, string))
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7 METHOD(Slider, configureSliderValues, void(entity, float, float, float, float, float, float))
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8 METHOD(Slider, draw, void(entity))
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9 METHOD(Slider, keyDown, float(entity, float, float, float))
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10 METHOD(Slider, mousePress, float(entity, vector))
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11 METHOD(Slider, mouseDrag, float(entity, vector))
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12 METHOD(Slider, mouseRelease, float(entity, vector))
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13 METHOD(Slider, valueToText, string(entity, float))
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14 METHOD(Slider, toString, string(entity))
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15 METHOD(Slider, setValue, void(entity, float))
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16 METHOD(Slider, showNotify, void(entity))
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17 ATTRIB(Slider, src, string, string_null)
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18 ATTRIB(Slider, focusable, float, 1)
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19 ATTRIB(Slider, value, float, 0)
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20 ATTRIB(Slider, valueMin, float, 0)
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21 ATTRIB(Slider, valueMax, float, 0)
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22 ATTRIB(Slider, valueStep, float, 0)
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23 ATTRIB(Slider, valueDigits, float, 0)
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24 ATTRIB(Slider, valueKeyStep, float, 0)
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25 ATTRIB(Slider, valuePageStep, float, 0)
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26 ATTRIB(Slider, valueDisplayMultiplier, float, 1.0)
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27 ATTRIB(Slider, textSpace, float, 0)
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28 ATTRIB(Slider, controlWidth, float, 0)
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29 ATTRIB(Slider, pressed, float, 0)
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30 ATTRIB(Slider, pressOffset, float, 0)
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31 ATTRIB(Slider, previousValue, float, 0)
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32 ATTRIB(Slider, tolerance, vector, '0 0 0')
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33 ATTRIB(Slider, disabled, float, 0)
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34 ATTRIB(Slider, color, vector, '1 1 1')
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35 ATTRIB(Slider, color2, vector, '1 1 1')
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36 ATTRIB(Slider, colorD, vector, '1 1 1')
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37 ATTRIB(Slider, colorC, vector, '1 1 1')
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38 ATTRIB(Slider, colorF, vector, '1 1 1')
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39 ATTRIB(Slider, disabledAlpha, float, 0.3)
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43 #ifdef IMPLEMENTATION
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44 void setValueSlider(entity me, float val)
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48 string toStringSlider(entity me)
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50 return strcat(ftos(me.value), " (", me.valueToText(me, me.value), ")");
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52 void resizeNotifySlider(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
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54 resizeNotifyLabel(me, relOrigin, relSize, absOrigin, absSize);
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55 me.controlWidth = absSize_y / absSize_x;
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57 string valueToTextSlider(entity me, float val)
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59 if(almost_in_bounds(me.valueMin, val, me.valueMax))
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60 return ftos_decimals(val * me.valueDisplayMultiplier, me.valueDigits);
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63 void configureSliderVisualsSlider(entity me, float sz, float theAlign, float theTextSpace, string gfx)
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65 configureLabelLabel(me, string_null, sz, theAlign);
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66 me.textSpace = theTextSpace;
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67 me.keepspaceLeft = (theTextSpace == 0) ? 0 : (1 - theTextSpace);
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70 void configureSliderValuesSlider(entity me, float theValueMin, float theValue, float theValueMax, float theValueStep, float theValueKeyStep, float theValuePageStep)
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72 me.value = theValue;
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73 me.valueStep = theValueStep;
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74 me.valueMin = theValueMin;
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75 me.valueMax = theValueMax;
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76 me.valueKeyStep = theValueKeyStep;
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77 me.valuePageStep = theValuePageStep;
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79 if(fabs(floor(me.valueStep * 100 + 0.5) - (me.valueStep * 100)) < 0.01) // about a whole number of 100ths
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81 if(fabs(floor(me.valueStep * 10 + 0.5) - (me.valueStep * 10)) < 0.01) // about a whole number of 10ths
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83 if(fabs(floor(me.valueStep * 1 + 0.5) - (me.valueStep * 1)) < 0.01) // about a whole number
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86 float keyDownSlider(entity me, float key, float ascii, float shift)
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91 inRange = (almost_in_bounds(me.valueMin, me.value, me.valueMax));
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92 if(key == K_LEFTARROW)
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95 me.setValue(me, median(me.valueMin, me.value - me.valueKeyStep, me.valueMax));
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97 me.setValue(me, me.valueMax);
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100 if(key == K_RIGHTARROW)
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103 me.setValue(me, median(me.valueMin, me.value + me.valueKeyStep, me.valueMax));
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105 me.setValue(me, me.valueMin);
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111 me.setValue(me, median(me.valueMin, me.value - me.valuePageStep, me.valueMax));
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113 me.setValue(me, me.valueMax);
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119 me.setValue(me, median(me.valueMin, me.value + me.valuePageStep, me.valueMax));
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121 me.setValue(me, me.valueMin);
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126 me.setValue(me, me.valueMin);
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131 me.setValue(me, me.valueMax);
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137 float mouseDragSlider(entity me, vector pos)
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146 if(pos_x < 0 - me.tolerance_x) hit = 0;
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147 if(pos_y < 0 - me.tolerance_y) hit = 0;
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148 if(pos_x >= 1 - me.textSpace + me.tolerance_x) hit = 0;
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149 if(pos_y >= 1 + me.tolerance_y) hit = 0;
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152 v = median(0, (pos_x - me.pressOffset - 0.5 * me.controlWidth) / (1 - me.textSpace - me.controlWidth), 1) * (me.valueMax - me.valueMin) + me.valueMin;
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154 v = floor(0.5 + v / me.valueStep) * me.valueStep;
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155 me.setValue(me, v);
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158 me.setValue(me, me.previousValue);
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162 float mousePressSlider(entity me, vector pos)
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164 float controlCenter;
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167 if(pos_x < 0) return 0;
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168 if(pos_y < 0) return 0;
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169 if(pos_x >= 1 - me.textSpace) return 0;
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170 if(pos_y >= 1) return 0;
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171 controlCenter = (me.value - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.textSpace - me.controlWidth) + 0.5 * me.controlWidth;
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172 if(fabs(pos_x - controlCenter) <= 0.5 * me.controlWidth)
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175 me.pressOffset = pos_x - controlCenter;
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176 me.previousValue = me.value;
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177 //me.mouseDrag(me, pos);
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181 float clickValue, pageValue, inRange;
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182 clickValue = median(0, (pos_x - me.pressOffset - 0.5 * me.controlWidth) / (1 - me.textSpace - me.controlWidth), 1) * (me.valueMax - me.valueMin) + me.valueMin;
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183 inRange = (almost_in_bounds(me.valueMin, me.value, me.valueMax));
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184 if(pos_x < controlCenter)
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186 pageValue = me.value - me.valuePageStep;
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188 clickValue = floor(clickValue / me.valueStep) * me.valueStep;
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189 pageValue = max(pageValue, clickValue);
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191 me.setValue(me, median(me.valueMin, pageValue, me.valueMax));
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193 me.setValue(me, me.valueMax);
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197 pageValue = me.value + me.valuePageStep;
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199 clickValue = ceil(clickValue / me.valueStep) * me.valueStep;
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200 pageValue = min(pageValue, clickValue);
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202 me.setValue(me, median(me.valueMin, pageValue, me.valueMax));
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204 me.setValue(me, me.valueMax);
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206 if(pageValue == clickValue)
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208 controlCenter = (me.value - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.textSpace - me.controlWidth) + 0.5 * me.controlWidth;
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210 me.pressOffset = pos_x - controlCenter;
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211 me.previousValue = me.value;
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212 //me.mouseDrag(me, pos);
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215 if(cvar("menu_sounds"))
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216 localsound("sound/misc/menu2.wav");
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219 float mouseReleaseSlider(entity me, vector pos)
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226 void showNotifySlider(entity me)
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228 me.focusable = !me.disabled;
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230 void drawSlider(entity me)
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234 me.focusable = !me.disabled;
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237 draw_alpha *= me.disabledAlpha;
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238 draw_ButtonPicture('0 0 0', strcat(me.src, "_s"), eX * (1 - me.textSpace) + eY, me.color2, 1);
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239 if(almost_in_bounds(me.valueMin, me.value, me.valueMax))
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241 controlLeft = (me.value - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.textSpace - me.controlWidth);
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243 draw_Picture(eX * controlLeft, strcat(me.src, "_d"), eX * me.controlWidth + eY, me.colorD, 1);
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244 else if(me.pressed)
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245 draw_Picture(eX * controlLeft, strcat(me.src, "_c"), eX * me.controlWidth + eY, me.colorC, 1);
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246 else if(me.focused)
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247 draw_Picture(eX * controlLeft, strcat(me.src, "_f"), eX * me.controlWidth + eY, me.colorF, 1);
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249 draw_Picture(eX * controlLeft, strcat(me.src, "_n"), eX * me.controlWidth + eY, me.color, 1);
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251 me.setText(me, me.valueToText(me, me.value));
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254 me.text = string_null; // TEMPSTRING!
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