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using System; //FYI, this is where IntPtr comes from
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using ImGuiNET;
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using Num = System.Numerics;
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namespace isometricparkfna.UI
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{
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public static class Widgets
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{
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//Relatively thin wrappers over common ImGui idioms
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#region basic_elements
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public static void Tooltip(string text, Num.Vector2 relative_position)
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{
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if (ImGui.IsItemHovered())
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{
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var rect = ImGui.GetItemRectMax();
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ImGui.SetNextWindowPos(rect + relative_position );
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ImGui.BeginTooltip();
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ImGui.Text(text);
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ImGui.EndTooltip();
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}
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}
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public static void Tooltip(string text)
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{
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Widgets.Tooltip(text, new Num.Vector2(15, 0));
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}
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public static void LabelTooltip(string label_text, string tooltip_text)
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{
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ImGui.TextDisabled(label_text);
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Widgets.Tooltip(tooltip_text, new Num.Vector2(15, 0));
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}
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public static void Indicator(string text, Num.Vector4 color)
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{
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var dimensions = ImGui.CalcTextSize(text);
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ImGui.PushStyleColor(ImGuiCol.Text, color);
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//Found through trial and error:
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ImGui.SetCursorPosX(ImGui.GetCursorPosX() -(dimensions.X + 10));
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ImGui.Text(text);
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ImGui.PopStyleColor();
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}
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public static void MapImage(ImGuiImageMap map, Num.Vector2 size, int image_index)
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{
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ImGui.Image(map.ImGuiTexture, size, map.GetSourceUVStart(image_index), map.GetSourceUVEnd(image_index), Num.Vector4.One, Num.Vector4.Zero); // Here, the previously loaded texture is used
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}
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#endregion
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//Widgets that are made up of the components defined above
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#region composite_widgets
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public static void MapImageTooltip(ImGuiImageMap map, Num.Vector2 size, int image_index, string tooltip)
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{
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ImGui.Image(map.ImGuiTexture, size, map.GetSourceUVStart(image_index), map.GetSourceUVEnd(image_index), Num.Vector4.One, Num.Vector4.Zero); // Here, the previously loaded texture is used
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Widgets.Tooltip(tooltip, Num.Vector2.Zero);
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}
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#endregion
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}
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}
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