30 lines
1.5 KiB
Lua
30 lines
1.5 KiB
Lua
-- Generates formspec data for the map marker editor
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-- selected_id: The id of the currently selected marker, or nil if no marker is
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-- selected
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-- detail: The map's detail level
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-- bg: A 9-slice background skin table
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-- button: A button skin table
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--
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-- Returns a formspec string for use in containers
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function _cartographer.generate_marker_formspec(selected_id, detail, bg, button)
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local fs = string.format("background9[0,0;3.25,3.875;%s.png;false;%s]", bg.texture, tostring(bg.radius))
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.. string.format("style_type[button,image_button;border=false;bgimg=%s.png;bgimg_hovered=%s.png;bgimg_pressed=%s.png;bgimg_middle=%s;textcolor=%s]", button.texture, button.hovered_texture, button.pressed_texture, tostring(button.radius), button.font_color)
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.. "button[0.125,0.125;1.125,0.5;clear_marker;Erase]";
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if selected_id then
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fs = fs .. string.format("style[marker-%s;bgimg=%s.png;bgimg_hovered=%s.png;bgimg_pressed=%s.png]", selected_id, button.selected_texture, button.selected_texture, button.selected_texture);
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end
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-- TODO: Support pagination if _cartographer.marker_count is too high
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local i = 0;
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for id in pairs(_cartographer.marker_lookup) do
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fs = fs .. string.format("image_button[%f,%f;0.5,0.5;%s.png;marker-%s;]",
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i % 5 * 0.625 + 0.125,
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math.floor(i / 5) * 0.625 + 0.75,
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cartographer.get_marker_texture(id, detail),
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id);
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i = i + 1;
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end
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return fs;
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end
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