2 CLASS(Label) EXTENDS(Item)
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3 METHOD(Label, configureLabel, void(entity, string, float, float))
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4 METHOD(Label, draw, void(entity))
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5 METHOD(Label, resizeNotify, void(entity, vector, vector, vector, vector))
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6 METHOD(Label, setText, void(entity, string))
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7 METHOD(Label, toString, string(entity))
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8 ATTRIB(Label, text, string, string_null)
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9 ATTRIB(Label, fontSize, float, 8)
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10 ATTRIB(Label, align, float, 0.5)
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11 ATTRIB(Label, allowCut, float, 0)
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12 ATTRIB(Label, allowColors, float, 0)
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13 ATTRIB(Label, keepspaceLeft, float, 0) // for use by subclasses (radiobuttons for example)
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14 ATTRIB(Label, keepspaceRight, float, 0)
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15 ATTRIB(Label, marginLeft, float, 0) // alternate way to specify keepspace* (in characters from the font)
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16 ATTRIB(Label, marginRight, float, 0)
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17 ATTRIB(Label, realFontSize, vector, '0 0 0')
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18 ATTRIB(Label, realOrigin, vector, '0 0 0')
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19 ATTRIB(Label, alpha, float, 0.7)
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20 ATTRIB(Label, colorL, vector, '1 1 1')
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21 ATTRIB(Label, disabled, float, 0)
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22 ATTRIB(Label, disabledAlpha, float, 0.3)
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23 ATTRIB(Label, textEntity, entity, NULL)
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24 ATTRIB(Label, allowWrap, float, 0)
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28 #ifdef IMPLEMENTATION
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29 string toStringLabel(entity me)
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33 void setTextLabel(entity me, string txt)
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36 me.realOrigin_x = me.align * (1 - me.keepspaceLeft - me.keepspaceRight - min(draw_TextWidth(me.text, me.allowColors, me.realFontSize), (1 - me.keepspaceLeft - me.keepspaceRight))) + me.keepspaceLeft;
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38 void resizeNotifyLabel(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
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40 resizeNotifyItem(me, relOrigin, relSize, absOrigin, absSize);
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41 // absSize_y is height of label
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42 me.realFontSize_y = me.fontSize / absSize_y;
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43 me.realFontSize_x = me.fontSize / absSize_x;
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45 me.keepspaceLeft = me.marginLeft * me.realFontSize_x;
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47 me.keepspaceRight = me.marginRight * me.realFontSize_x;
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48 me.realOrigin_x = me.align * (1 - me.keepspaceLeft - me.keepspaceRight - min(draw_TextWidth(me.text, me.allowColors, me.realFontSize), (1 - me.keepspaceLeft - me.keepspaceRight))) + me.keepspaceLeft;
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49 me.realOrigin_y = 0.5 * (1 - me.realFontSize_y);
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51 void configureLabelLabel(entity me, string txt, float sz, float algn)
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55 me.setText(me, txt);
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57 void drawLabel(entity me)
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62 draw_alpha *= me.disabledAlpha;
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66 t = me.textEntity.toString(me.textEntity);
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67 me.realOrigin_x = me.align * (1 - me.keepspaceLeft - me.keepspaceRight - min(draw_TextWidth(t, 0, me.realFontSize), (1 - me.keepspaceLeft - me.keepspaceRight))) + me.keepspaceLeft;
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75 if(me.allowCut) // FIXME allowCut incompatible with align != 0
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76 draw_Text(me.realOrigin, draw_TextShortenToWidth(t, (1 - me.keepspaceLeft - me.keepspaceRight), me.allowColors, me.realFontSize), me.realFontSize, me.colorL, me.alpha, me.allowColors);
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77 else if(me.allowWrap) // FIXME allowWrap incompatible with align != 0
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79 getWrappedLine_remaining = t;
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81 while(getWrappedLine_remaining)
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84 t = getWrappedLine((1 - me.keepspaceLeft - me.keepspaceRight), me.realFontSize, draw_TextWidth_WithColors);
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86 t = getWrappedLine((1 - me.keepspaceLeft - me.keepspaceRight), me.realFontSize, draw_TextWidth_WithoutColors);
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87 draw_Text(o, t, me.realFontSize, me.colorL, me.alpha, me.allowColors);
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88 o_y += me.realFontSize_y;
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92 draw_Text(me.realOrigin, t, me.realFontSize, me.colorL, me.alpha, me.allowColors);
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