2 // to use this, you FIRST call configureSliderVisuals, then configureSliderValues
4 CLASS(Slider) EXTENDS(Label)
5 METHOD(Slider, resizeNotify, void(entity, vector, vector, vector, vector))
6 METHOD(Slider, configureSliderVisuals, void(entity, float, float, float, string))
7 METHOD(Slider, configureSliderValues, void(entity, float, float, float, float, float, float))
8 METHOD(Slider, draw, void(entity))
9 METHOD(Slider, keyDown, float(entity, float, float, float))
10 METHOD(Slider, mousePress, float(entity, vector))
11 METHOD(Slider, mouseDrag, float(entity, vector))
12 METHOD(Slider, mouseRelease, float(entity, vector))
13 METHOD(Slider, valueToText, string(entity, float))
14 METHOD(Slider, toString, string(entity))
15 METHOD(Slider, setValue, void(entity, float))
16 METHOD(Slider, setSliderValue, void(entity, float))
17 METHOD(Slider, showNotify, void(entity))
18 ATTRIB(Slider, src, string, string_null)
19 ATTRIB(Slider, focusable, float, 1)
20 ATTRIB(Slider, value, float, 0)
21 ATTRIB(Slider, animated, float, 1)
22 ATTRIB(Slider, sliderValue, float, 0)
23 ATTRIB(Slider, valueMin, float, 0)
24 ATTRIB(Slider, valueMax, float, 0)
25 ATTRIB(Slider, valueStep, float, 0)
26 ATTRIB(Slider, valueDigits, float, 0)
27 ATTRIB(Slider, valueKeyStep, float, 0)
28 ATTRIB(Slider, valuePageStep, float, 0)
29 ATTRIB(Slider, valueDisplayMultiplier, float, 1.0)
30 ATTRIB(Slider, textSpace, float, 0)
31 ATTRIB(Slider, controlWidth, float, 0)
32 ATTRIB(Slider, pressed, float, 0)
33 ATTRIB(Slider, pressOffset, float, 0)
34 ATTRIB(Slider, previousValue, float, 0)
35 ATTRIB(Slider, tolerance, vector, '0 0 0')
36 ATTRIB(Slider, disabled, float, 0)
37 ATTRIB(Slider, color, vector, '1 1 1')
38 ATTRIB(Slider, color2, vector, '1 1 1')
39 ATTRIB(Slider, colorD, vector, '1 1 1')
40 ATTRIB(Slider, colorC, vector, '1 1 1')
41 ATTRIB(Slider, colorF, vector, '1 1 1')
42 ATTRIB(Slider, disabledAlpha, float, 0.3)
47 void Slider_setValue(entity me, float val)
50 anim.stopObjAnim(anim, me);
51 anim.removeObjAnim(anim, me);
52 makeHostedEasing(me, Slider_setSliderValue, easingQuadInOut, 1, me.sliderValue, val);
54 me.setSliderValue(me, val);
58 void Slider_setSliderValue(entity me, float val)
62 string Slider_toString(entity me)
64 return strcat(ftos(me.value), " (", me.valueToText(me, me.value), ")");
66 void Slider_resizeNotify(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
68 SUPER(Slider).resizeNotify(me, relOrigin, relSize, absOrigin, absSize);
69 me.controlWidth = absSize_y / absSize_x;
71 string Slider_valueToText(entity me, float val)
73 if(almost_in_bounds(me.valueMin, val, me.valueMax))
74 return ftos_decimals(val * me.valueDisplayMultiplier, me.valueDigits);
77 void Slider_configureSliderVisuals(entity me, float sz, float theAlign, float theTextSpace, string gfx)
79 SUPER(Slider).configureLabel(me, string_null, sz, theAlign);
80 me.textSpace = theTextSpace;
81 me.keepspaceLeft = (theTextSpace == 0) ? 0 : (1 - theTextSpace);
84 void Slider_configureSliderValues(entity me, float theValueMin, float theValue, float theValueMax, float theValueStep, float theValueKeyStep, float theValuePageStep)
87 me.sliderValue = theValue;
88 me.valueStep = theValueStep;
89 me.valueMin = theValueMin;
90 me.valueMax = theValueMax;
91 me.valueKeyStep = theValueKeyStep;
92 me.valuePageStep = theValuePageStep;
94 if(fabs(floor(me.valueStep * 100 + 0.5) - (me.valueStep * 100)) < 0.01) // about a whole number of 100ths
96 if(fabs(floor(me.valueStep * 10 + 0.5) - (me.valueStep * 10)) < 0.01) // about a whole number of 10ths
98 if(fabs(floor(me.valueStep * 1 + 0.5) - (me.valueStep * 1)) < 0.01) // about a whole number
101 float Slider_keyDown(entity me, float key, float ascii, float shift)
106 inRange = (almost_in_bounds(me.valueMin, me.value, me.valueMax));
107 if(key == K_LEFTARROW)
110 me.setValue(me, median(me.valueMin, me.value - me.valueKeyStep, me.valueMax));
112 me.setValue(me, me.valueMax);
115 if(key == K_RIGHTARROW)
118 me.setValue(me, median(me.valueMin, me.value + me.valueKeyStep, me.valueMax));
120 me.setValue(me, me.valueMin);
126 me.setValue(me, median(me.valueMin, me.value - me.valuePageStep, me.valueMax));
128 me.setValue(me, me.valueMax);
134 me.setValue(me, median(me.valueMin, me.value + me.valuePageStep, me.valueMax));
136 me.setValue(me, me.valueMin);
141 me.setValue(me, me.valueMin);
146 me.setValue(me, me.valueMax);
152 float Slider_mouseDrag(entity me, vector pos)
159 anim.finishObjAnim(anim, me);
160 animed = me.animated;
166 if(pos_x < 0 - me.tolerance_x) hit = 0;
167 if(pos_y < 0 - me.tolerance_y) hit = 0;
168 if(pos_x >= 1 - me.textSpace + me.tolerance_x) hit = 0;
169 if(pos_y >= 1 + me.tolerance_y) hit = 0;
172 v = median(0, (pos_x - me.pressOffset - 0.5 * me.controlWidth) / (1 - me.textSpace - me.controlWidth), 1) * (me.valueMax - me.valueMin) + me.valueMin;
174 v = floor(0.5 + v / me.valueStep) * me.valueStep;
178 me.setValue(me, me.previousValue);
181 me.animated = animed;
185 float Slider_mousePress(entity me, vector pos)
190 if(pos_x < 0) return 0;
191 if(pos_y < 0) return 0;
192 if(pos_x >= 1 - me.textSpace) return 0;
193 if(pos_y >= 1) return 0;
194 controlCenter = (me.value - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.textSpace - me.controlWidth) + 0.5 * me.controlWidth;
195 if(fabs(pos_x - controlCenter) <= 0.5 * me.controlWidth)
198 me.pressOffset = pos_x - controlCenter;
199 me.previousValue = me.value;
200 //me.mouseDrag(me, pos);
204 float clickValue, pageValue, inRange;
205 clickValue = median(0, (pos_x - me.pressOffset - 0.5 * me.controlWidth) / (1 - me.textSpace - me.controlWidth), 1) * (me.valueMax - me.valueMin) + me.valueMin;
206 inRange = (almost_in_bounds(me.valueMin, me.value, me.valueMax));
207 if(pos_x < controlCenter)
209 pageValue = me.value - me.valuePageStep;
211 clickValue = floor(clickValue / me.valueStep) * me.valueStep;
212 pageValue = max(pageValue, clickValue);
214 me.setValue(me, median(me.valueMin, pageValue, me.valueMax));
216 me.setValue(me, me.valueMax);
220 pageValue = me.value + me.valuePageStep;
222 clickValue = ceil(clickValue / me.valueStep) * me.valueStep;
223 pageValue = min(pageValue, clickValue);
225 me.setValue(me, median(me.valueMin, pageValue, me.valueMax));
227 me.setValue(me, me.valueMax);
229 if(pageValue == clickValue)
231 controlCenter = (me.value - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.textSpace - me.controlWidth) + 0.5 * me.controlWidth;
233 me.pressOffset = pos_x - controlCenter;
234 me.previousValue = me.value;
235 //me.mouseDrag(me, pos);
238 if(cvar("menu_sounds"))
239 localsound("sound/misc/menu2.wav");
242 float Slider_mouseRelease(entity me, vector pos)
249 void Slider_showNotify(entity me)
251 me.focusable = !me.disabled;
253 void Slider_draw(entity me)
257 me.focusable = !me.disabled;
260 draw_alpha *= me.disabledAlpha;
261 draw_ButtonPicture('0 0 0', strcat(me.src, "_s"), eX * (1 - me.textSpace) + eY, me.color2, 1);
262 if(almost_in_bounds(me.valueMin, me.sliderValue, me.valueMax))
264 controlLeft = (me.sliderValue - me.valueMin) / (me.valueMax - me.valueMin) * (1 - me.textSpace - me.controlWidth);
266 draw_Picture(eX * controlLeft, strcat(me.src, "_d"), eX * me.controlWidth + eY, me.colorD, 1);
268 draw_Picture(eX * controlLeft, strcat(me.src, "_c"), eX * me.controlWidth + eY, me.colorC, 1);
270 draw_Picture(eX * controlLeft, strcat(me.src, "_f"), eX * me.controlWidth + eY, me.colorF, 1);
272 draw_Picture(eX * controlLeft, strcat(me.src, "_n"), eX * me.controlWidth + eY, me.color, 1);
274 me.setText(me, me.valueToText(me, me.value));
276 SUPER(Slider).draw(me);
277 me.text = string_null; // TEMPSTRING!