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FormSpec: 9-slice images, animated_images, and fgimg_middle (#12453)
* FormSpec: 9-slice images and animated_images * Add fgimg_middle; clean up code * Address issues, add tests * Fix stupid error; bump formspec version * Re-add image[] elements without a size
This commit is contained in:
Vincent Robinson
GitHub
parent
5a562a597c
commit
f7bcf7fa46
@ -2310,6 +2310,8 @@ Version History
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* Allow dropdown indexing events
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* Formspec version 5 (5.5.0):
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* Added padding[] element
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* Formspec version 6 (5.6.0):
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* Add nine-slice images, animated_images, and fgimg_middle
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Elements
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--------
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@ -2474,20 +2476,25 @@ Elements
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* `bgcolor` tooltip background color as `ColorString` (optional)
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* `fontcolor` tooltip font color as `ColorString` (optional)
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### `image[<X>,<Y>;<W>,<H>;<texture name>]`
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### `image[<X>,<Y>;<W>,<H>;<texture name>;<middle>]`
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* Show an image
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* Show an image.
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* `middle` (optional): Makes the image render in 9-sliced mode and defines the middle rect.
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* Requires formspec version >= 6.
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* See `background9[]` documentation for more information.
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### `animated_image[<X>,<Y>;<W>,<H>;<name>;<texture name>;<frame count>;<frame duration>;<frame start>]`
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### `animated_image[<X>,<Y>;<W>,<H>;<name>;<texture name>;<frame count>;<frame duration>;<frame start>;<middle>]`
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* Show an animated image. The image is drawn like a "vertical_frames" tile
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animation (See [Tile animation definition]), but uses a frame count/duration
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for simplicity
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animation (See [Tile animation definition]), but uses a frame count/duration for simplicity
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* `name`: Element name to send when an event occurs. The event value is the index of the current frame.
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* `texture name`: The image to use.
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* `frame count`: The number of frames animating the image.
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* `frame duration`: Milliseconds between each frame. `0` means the frames don't advance.
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* `frame start` (Optional): The index of the frame to start on. Default `1`.
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* `frame start` (optional): The index of the frame to start on. Default `1`.
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* `middle` (optional): Makes the image render in 9-sliced mode and defines the middle rect.
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* Requires formspec version >= 6.
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* See `background9[]` documentation for more information.
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### `model[<X>,<Y>;<W>,<H>;<name>;<mesh>;<textures>;<rotation X,Y>;<continuous>;<mouse control>;<frame loop range>;<animation speed>]`
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@ -3101,6 +3108,8 @@ Some types may inherit styles from parent types.
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* This is deprecated, use states instead.
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* fgimg_pressed - image when pressed. Defaults to fgimg when not provided.
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* This is deprecated, use states instead.
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* fgimg_middle - Makes the fgimg textures render in 9-sliced mode and defines the middle rect.
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See background9[] documentation for more details.
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* NOTE: The parameters of any given image_button will take precedence over fgimg/fgimg_pressed
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* sound - a sound to be played when triggered.
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* scrollbar
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@ -195,8 +195,10 @@ local style_fs = [[
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style[one_btn15;border=false;bgcolor=#1cc;bgimg=testformspec_bg.png;bgimg_hovered=testformspec_bg_hovered.png;bgimg_pressed=testformspec_bg_pressed.png]
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item_image_button[1.25,9.6;1,1;testformspec:item;one_btn15;Bg]
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style[one_btn16;border=false;bgimg=testformspec_bg_9slice.png;bgimg_hovered=testformspec_bg_9slice_hovered.png;bgimg_pressed=testformspec_bg_9slice_pressed.png;bgimg_middle=4,6]
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button[2.5,9.6;2,1;one_btn16;9-Slice Bg]
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style[one_btn16;border=false;bgimg=testformspec_bg_9slice.png;bgimg_middle=4,6;padding=5,7;fgimg=testformspec_bg.png;fgimg_middle=1]
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style[one_btn16:hovered;bgimg=testformspec_bg_9slice_hovered.png;fgimg=testformspec_bg_hovered.png]
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style[one_btn16:pressed;bgimg=testformspec_bg_9slice_pressed.png;fgimg=testformspec_bg_pressed.png]
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image_button[2.5,9.6;2,1;;one_btn16;9-Slice Bg]
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@ -375,12 +377,16 @@ local pages = {
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-- Animation
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[[
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formspec_version[3]
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formspec_version[6]
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size[12,13]
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animated_image[0.5,0.5;1,1;;testformspec_animation.png;4;100]
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animated_image[0.5,1.75;1,1;;testformspec_animation.jpg;4;100]
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animated_image[1.75,0.5;1,1;;testformspec_animation.png;100;100]
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animated_image[3,0.5;1,1;ani_img_1;testformspec_animation.png;4;1000]
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image[0.5,3;1,1;testformspec_bg.png;1]
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animated_image[0.5,4.25;1,1;;[combine:16x48:0,0=testformspec_bg.png:0,16=testformspec_bg_hovered.png:0,32=testformspec_bg_pressed.png;3;250;1;1]
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image[0.5,5.5;2,1;testformspec_9slice.png;16,0,-16,-16]
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animated_image[2.75,5.5;1.5,0.5;;[combine:300x140:0,0=testformspec_9slice.png:0,70=(testformspec_9slice.png^[transformFX);2;500;1;16,0,-16,-16]
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button[4.25,0.5;1,1;ani_btn_1;Current
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Number]
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animated_image[3,1.75;1,1;ani_img_2;testformspec_animation.png;4;1000;2]
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BIN
games/devtest/mods/testformspec/textures/testformspec_9slice.png
Normal file
BIN
games/devtest/mods/testformspec/textures/testformspec_9slice.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 5.8 KiB |
@ -176,52 +176,61 @@ void draw2DImageFilterScaled(video::IVideoDriver *driver, video::ITexture *txr,
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}
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void draw2DImage9Slice(video::IVideoDriver *driver, video::ITexture *texture,
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const core::rect<s32> &rect, const core::rect<s32> &middle,
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const core::rect<s32> *cliprect, const video::SColor *const colors)
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const core::rect<s32> &destrect, const core::rect<s32> &srcrect,
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const core::rect<s32> &middlerect, const core::rect<s32> *cliprect,
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const video::SColor *const colors)
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{
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auto originalSize = texture->getOriginalSize();
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core::vector2di lowerRightOffset = core::vector2di(originalSize.Width, originalSize.Height) - middle.LowerRightCorner;
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// `-x` is interpreted as `w - x`
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core::rect<s32> middle = middlerect;
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if (middlerect.LowerRightCorner.X < 0)
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middle.LowerRightCorner.X += srcrect.getWidth();
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if (middlerect.LowerRightCorner.Y < 0)
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middle.LowerRightCorner.Y += srcrect.getHeight();
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core::vector2di lower_right_offset = core::vector2di(srcrect.getWidth(),
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srcrect.getHeight()) - middle.LowerRightCorner;
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for (int y = 0; y < 3; ++y) {
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for (int x = 0; x < 3; ++x) {
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core::rect<s32> src({0, 0}, originalSize);
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core::rect<s32> dest = rect;
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core::rect<s32> src = srcrect;
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core::rect<s32> dest = destrect;
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switch (x) {
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case 0:
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dest.LowerRightCorner.X = rect.UpperLeftCorner.X + middle.UpperLeftCorner.X;
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src.LowerRightCorner.X = middle.UpperLeftCorner.X;
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dest.LowerRightCorner.X = destrect.UpperLeftCorner.X + middle.UpperLeftCorner.X;
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src.LowerRightCorner.X = srcrect.UpperLeftCorner.X + middle.UpperLeftCorner.X;
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break;
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case 1:
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dest.UpperLeftCorner.X += middle.UpperLeftCorner.X;
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dest.LowerRightCorner.X -= lowerRightOffset.X;
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src.UpperLeftCorner.X = middle.UpperLeftCorner.X;
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src.LowerRightCorner.X = middle.LowerRightCorner.X;
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dest.LowerRightCorner.X -= lower_right_offset.X;
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src.UpperLeftCorner.X += middle.UpperLeftCorner.X;
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src.LowerRightCorner.X -= lower_right_offset.X;
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break;
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case 2:
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dest.UpperLeftCorner.X = rect.LowerRightCorner.X - lowerRightOffset.X;
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src.UpperLeftCorner.X = middle.LowerRightCorner.X;
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dest.UpperLeftCorner.X = destrect.LowerRightCorner.X - lower_right_offset.X;
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src.UpperLeftCorner.X = srcrect.LowerRightCorner.X - lower_right_offset.X;
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break;
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}
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switch (y) {
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case 0:
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dest.LowerRightCorner.Y = rect.UpperLeftCorner.Y + middle.UpperLeftCorner.Y;
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src.LowerRightCorner.Y = middle.UpperLeftCorner.Y;
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dest.LowerRightCorner.Y = destrect.UpperLeftCorner.Y + middle.UpperLeftCorner.Y;
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src.LowerRightCorner.Y = srcrect.UpperLeftCorner.Y + middle.UpperLeftCorner.Y;
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break;
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case 1:
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dest.UpperLeftCorner.Y += middle.UpperLeftCorner.Y;
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dest.LowerRightCorner.Y -= lowerRightOffset.Y;
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src.UpperLeftCorner.Y = middle.UpperLeftCorner.Y;
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src.LowerRightCorner.Y = middle.LowerRightCorner.Y;
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dest.LowerRightCorner.Y -= lower_right_offset.Y;
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src.UpperLeftCorner.Y += middle.UpperLeftCorner.Y;
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src.LowerRightCorner.Y -= lower_right_offset.Y;
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break;
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case 2:
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dest.UpperLeftCorner.Y = rect.LowerRightCorner.Y - lowerRightOffset.Y;
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src.UpperLeftCorner.Y = middle.LowerRightCorner.Y;
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dest.UpperLeftCorner.Y = destrect.LowerRightCorner.Y - lower_right_offset.Y;
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src.UpperLeftCorner.Y = srcrect.LowerRightCorner.Y - lower_right_offset.Y;
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break;
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}
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@ -46,13 +46,13 @@ video::ITexture *guiScalingImageButton(video::IVideoDriver *driver, video::IText
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*/
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void draw2DImageFilterScaled(video::IVideoDriver *driver, video::ITexture *txr,
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const core::rect<s32> &destrect, const core::rect<s32> &srcrect,
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const core::rect<s32> *cliprect = 0, const video::SColor *const colors = 0,
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bool usealpha = false);
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const core::rect<s32> *cliprect = nullptr,
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const video::SColor *const colors = nullptr, bool usealpha = false);
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/*
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* 9-slice / segment drawing
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*/
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void draw2DImage9Slice(video::IVideoDriver *driver, video::ITexture *texture,
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const core::rect<s32> &rect, const core::rect<s32> &middle,
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const core::rect<s32> *cliprect = nullptr,
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const core::rect<s32> &destrect, const core::rect<s32> &srcrect,
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const core::rect<s32> &middlerect, const core::rect<s32> *cliprect = nullptr,
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const video::SColor *const colors = nullptr);
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@ -45,6 +45,7 @@ public:
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BGIMG_PRESSED, // Note: Deprecated property
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FGIMG,
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FGIMG_HOVERED, // Note: Deprecated property
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FGIMG_MIDDLE,
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FGIMG_PRESSED, // Note: Deprecated property
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ALPHA,
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CONTENT_OFFSET,
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@ -101,6 +102,8 @@ public:
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return FGIMG;
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} else if (name == "fgimg_hovered") {
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return FGIMG_HOVERED;
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} else if (name == "fgimg_middle") {
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return FGIMG_MIDDLE;
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} else if (name == "fgimg_pressed") {
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return FGIMG_PRESSED;
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} else if (name == "alpha") {
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@ -9,40 +9,37 @@
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#include <vector>
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GUIAnimatedImage::GUIAnimatedImage(gui::IGUIEnvironment *env, gui::IGUIElement *parent,
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s32 id, const core::rect<s32> &rectangle, const std::string &texture_name,
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s32 frame_count, s32 frame_duration, ISimpleTextureSource *tsrc) :
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gui::IGUIElement(gui::EGUIET_ELEMENT, env, parent, id, rectangle), m_tsrc(tsrc)
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s32 id, const core::rect<s32> &rectangle) :
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gui::IGUIElement(gui::EGUIET_ELEMENT, env, parent, id, rectangle)
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{
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m_texture = m_tsrc->getTexture(texture_name);
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m_frame_count = std::max(frame_count, 1);
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m_frame_duration = std::max(frame_duration, 0);
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if (m_texture != nullptr) {
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core::dimension2d<u32> size = m_texture->getOriginalSize();
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if (size.Height < (u64)m_frame_count)
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m_frame_count = size.Height;
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} else {
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// No need to step an animation if we have nothing to draw
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m_frame_count = 1;
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}
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}
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void GUIAnimatedImage::draw()
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{
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// Render the current frame
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if (m_texture != nullptr) {
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if (m_texture == nullptr)
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return;
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video::IVideoDriver *driver = Environment->getVideoDriver();
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const video::SColor color(255, 255, 255, 255);
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const video::SColor colors[] = {color, color, color, color};
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core::dimension2d<u32> size = m_texture->getOriginalSize();
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if ((u32)m_frame_count > size.Height)
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m_frame_count = size.Height;
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if (m_frame_idx >= m_frame_count)
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m_frame_idx = m_frame_count - 1;
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size.Height /= m_frame_count;
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draw2DImageFilterScaled(driver, m_texture, AbsoluteRect,
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core::rect<s32>(core::position2d<s32>(0, size.Height * m_frame_idx), size),
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NoClip ? nullptr : &AbsoluteClippingRect, colors, true);
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core::rect<s32> rect(core::position2d<s32>(0, size.Height * m_frame_idx), size);
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core::rect<s32> *cliprect = NoClip ? nullptr : &AbsoluteClippingRect;
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if (m_middle.getArea() == 0) {
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const video::SColor color(255, 255, 255, 255);
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const video::SColor colors[] = {color, color, color, color};
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draw2DImageFilterScaled(driver, m_texture, AbsoluteRect, rect, cliprect,
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colors, true);
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} else {
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draw2DImage9Slice(driver, m_texture, AbsoluteRect, rect, m_middle, cliprect);
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}
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// Step the animation
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@ -55,7 +52,7 @@ void GUIAnimatedImage::draw()
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m_global_time = new_global_time;
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// Advance by the number of elapsed frames, looping if necessary
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m_frame_idx += u32(m_frame_time / m_frame_duration);
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m_frame_idx += (u32)(m_frame_time / m_frame_duration);
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m_frame_idx %= m_frame_count;
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// If 1 or more frames have elapsed, reset the frame time counter with
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@ -63,11 +60,3 @@ void GUIAnimatedImage::draw()
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m_frame_time %= m_frame_duration;
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}
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}
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void GUIAnimatedImage::setFrameIndex(s32 frame)
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{
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s32 idx = std::max(frame, 0);
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if (idx > 0 && idx < m_frame_count)
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m_frame_idx = idx;
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}
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@ -1,6 +1,7 @@
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#pragma once
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#include "irrlichttypes_extrabloated.h"
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#include <algorithm>
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#include <string>
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class ISimpleTextureSource;
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@ -8,21 +9,33 @@ class ISimpleTextureSource;
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class GUIAnimatedImage : public gui::IGUIElement {
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public:
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GUIAnimatedImage(gui::IGUIEnvironment *env, gui::IGUIElement *parent,
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s32 id, const core::rect<s32> &rectangle, const std::string &texture_name,
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s32 frame_count, s32 frame_duration, ISimpleTextureSource *tsrc);
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s32 id, const core::rect<s32> &rectangle);
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virtual void draw() override;
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void setFrameIndex(s32 frame);
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void setTexture(video::ITexture *texture) { m_texture = texture; };
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video::ITexture *getTexture() const { return m_texture; };
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void setMiddleRect(const core::rect<s32> &middle) { m_middle = middle; };
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core::rect<s32> getMiddleRect() const { return m_middle; };
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void setFrameDuration(u64 duration) { m_frame_duration = duration; };
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u64 getFrameDuration() const { return m_frame_duration; };
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void setFrameCount(s32 count) { m_frame_count = std::max(count, 1); };
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s32 getFrameCount() const { return m_frame_count; };
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void setFrameIndex(s32 frame) { m_frame_idx = std::max(frame, 0); };
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s32 getFrameIndex() const { return m_frame_idx; };
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private:
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ISimpleTextureSource *m_tsrc;
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video::ITexture *m_texture = nullptr;
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u64 m_global_time = 0;
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s32 m_frame_idx = 0;
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s32 m_frame_count = 1;
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u64 m_frame_duration = 1;
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u64 m_frame_duration = 0;
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u64 m_frame_time = 0;
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core::rect<s32> m_middle;
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};
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@ -48,21 +48,15 @@ void GUIBackgroundImage::draw()
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video::IVideoDriver *driver = Environment->getVideoDriver();
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core::rect<s32> srcrect(core::position2d<s32>(0, 0),
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core::dimension2di(texture->getOriginalSize()));
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if (m_middle.getArea() == 0) {
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const video::SColor color(255, 255, 255, 255);
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const video::SColor colors[] = {color, color, color, color};
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draw2DImageFilterScaled(driver, texture, rect,
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core::rect<s32>(core::position2d<s32>(0, 0),
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core::dimension2di(texture->getOriginalSize())),
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nullptr, colors, true);
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draw2DImageFilterScaled(driver, texture, rect, srcrect, nullptr, colors, true);
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} else {
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core::rect<s32> middle = m_middle;
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// `-x` is interpreted as `w - x`
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if (middle.LowerRightCorner.X < 0)
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middle.LowerRightCorner.X += texture->getOriginalSize().Width;
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if (middle.LowerRightCorner.Y < 0)
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middle.LowerRightCorner.Y += texture->getOriginalSize().Height;
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draw2DImage9Slice(driver, texture, rect, middle);
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draw2DImage9Slice(driver, texture, rect, srcrect, m_middle);
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}
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IGUIElement::draw();
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@ -320,15 +320,9 @@ void GUIButton::draw()
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sourceRect, &AbsoluteClippingRect,
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image_colors, UseAlphaChannel);
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} else {
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core::rect<s32> middle = BgMiddle;
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// `-x` is interpreted as `w - x`
|
||||
if (middle.LowerRightCorner.X < 0)
|
||||
middle.LowerRightCorner.X += texture->getOriginalSize().Width;
|
||||
if (middle.LowerRightCorner.Y < 0)
|
||||
middle.LowerRightCorner.Y += texture->getOriginalSize().Height;
|
||||
draw2DImage9Slice(driver, texture,
|
||||
ScaleImage ? AbsoluteRect : core::rect<s32>(pos, sourceRect.getSize()),
|
||||
middle, &AbsoluteClippingRect, image_colors);
|
||||
sourceRect, BgMiddle, &AbsoluteClippingRect, image_colors);
|
||||
}
|
||||
// END PATCH
|
||||
}
|
||||
|
||||
@ -32,15 +32,15 @@ using namespace gui;
|
||||
GUIButtonImage::GUIButtonImage(gui::IGUIEnvironment *environment,
|
||||
gui::IGUIElement *parent, s32 id, core::rect<s32> rectangle,
|
||||
ISimpleTextureSource *tsrc, bool noclip)
|
||||
: GUIButton (environment, parent, id, rectangle, tsrc, noclip)
|
||||
: GUIButton(environment, parent, id, rectangle, tsrc, noclip)
|
||||
{
|
||||
m_image = Environment->addImage(
|
||||
core::rect<s32>(0,0,rectangle.getWidth(),rectangle.getHeight()), this);
|
||||
m_image->setScaleImage(isScalingImage());
|
||||
GUIButton::setScaleImage(true);
|
||||
m_image = new GUIAnimatedImage(environment, this, id, rectangle);
|
||||
sendToBack(m_image);
|
||||
}
|
||||
|
||||
void GUIButtonImage::setForegroundImage(video::ITexture *image)
|
||||
void GUIButtonImage::setForegroundImage(video::ITexture *image,
|
||||
const core::rect<s32> &middle)
|
||||
{
|
||||
if (image == m_foreground_image)
|
||||
return;
|
||||
@ -52,11 +52,12 @@ void GUIButtonImage::setForegroundImage(video::ITexture *image)
|
||||
m_foreground_image->drop();
|
||||
|
||||
m_foreground_image = image;
|
||||
m_image->setImage(image);
|
||||
m_image->setTexture(image);
|
||||
m_image->setMiddleRect(middle);
|
||||
}
|
||||
|
||||
//! Set element properties from a StyleSpec
|
||||
void GUIButtonImage::setFromStyle(const StyleSpec& style)
|
||||
void GUIButtonImage::setFromStyle(const StyleSpec &style)
|
||||
{
|
||||
GUIButton::setFromStyle(style);
|
||||
|
||||
@ -67,19 +68,13 @@ void GUIButtonImage::setFromStyle(const StyleSpec& style)
|
||||
getTextureSource());
|
||||
|
||||
setForegroundImage(guiScalingImageButton(driver, texture,
|
||||
AbsoluteRect.getWidth(), AbsoluteRect.getHeight()));
|
||||
setScaleImage(true);
|
||||
AbsoluteRect.getWidth(), AbsoluteRect.getHeight()),
|
||||
style.getRect(StyleSpec::FGIMG_MIDDLE, m_image->getMiddleRect()));
|
||||
} else {
|
||||
setForegroundImage(nullptr);
|
||||
setForegroundImage();
|
||||
}
|
||||
}
|
||||
|
||||
void GUIButtonImage::setScaleImage(bool scaleImage)
|
||||
{
|
||||
GUIButton::setScaleImage(scaleImage);
|
||||
m_image->setScaleImage(scaleImage);
|
||||
}
|
||||
|
||||
GUIButtonImage *GUIButtonImage::addButton(IGUIEnvironment *environment,
|
||||
const core::rect<s32> &rectangle, ISimpleTextureSource *tsrc,
|
||||
IGUIElement *parent, s32 id, const wchar_t *text,
|
||||
|
||||
@ -21,6 +21,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
|
||||
#include "guiButton.h"
|
||||
#include "IGUIButton.h"
|
||||
#include "guiAnimatedImage.h"
|
||||
|
||||
using namespace irr;
|
||||
|
||||
@ -32,12 +33,11 @@ public:
|
||||
s32 id, core::rect<s32> rectangle, ISimpleTextureSource *tsrc,
|
||||
bool noclip = false);
|
||||
|
||||
void setForegroundImage(video::ITexture *image = nullptr);
|
||||
void setForegroundImage(video::ITexture *image = nullptr,
|
||||
const core::rect<s32> &middle = core::rect<s32>());
|
||||
|
||||
//! Set element properties from a StyleSpec
|
||||
virtual void setFromStyle(const StyleSpec& style) override;
|
||||
|
||||
virtual void setScaleImage(bool scaleImage=true) override;
|
||||
virtual void setFromStyle(const StyleSpec &style) override;
|
||||
|
||||
//! Do not drop returned handle
|
||||
static GUIButtonImage *addButton(gui::IGUIEnvironment *environment,
|
||||
@ -47,5 +47,5 @@ public:
|
||||
|
||||
private:
|
||||
video::ITexture *m_foreground_image = nullptr;
|
||||
gui::IGUIImage *m_image;
|
||||
GUIAnimatedImage *m_image;
|
||||
};
|
||||
|
||||
@ -767,38 +767,50 @@ void GUIFormSpecMenu::parseScrollBarOptions(parserData* data, const std::string
|
||||
void GUIFormSpecMenu::parseImage(parserData* data, const std::string &element)
|
||||
{
|
||||
std::vector<std::string> parts;
|
||||
if (!precheckElement("image", element, 2, 3, parts))
|
||||
if (!precheckElement("image", element, 2, 4, parts))
|
||||
return;
|
||||
|
||||
if (parts.size() >= 3) {
|
||||
std::vector<std::string> v_pos = split(parts[0],',');
|
||||
std::vector<std::string> v_geom = split(parts[1],',');
|
||||
std::string name = unescape_string(parts[2]);
|
||||
size_t offset = parts.size() >= 3;
|
||||
|
||||
std::vector<std::string> v_pos = split(parts[0],',');
|
||||
MY_CHECKPOS("image", 0);
|
||||
|
||||
std::vector<std::string> v_geom;
|
||||
if (parts.size() >= 3) {
|
||||
v_geom = split(parts[1],',');
|
||||
MY_CHECKGEOM("image", 1);
|
||||
}
|
||||
|
||||
std::string name = unescape_string(parts[1 + offset]);
|
||||
video::ITexture *texture = m_tsrc->getTexture(name);
|
||||
|
||||
v2s32 pos;
|
||||
v2s32 geom;
|
||||
|
||||
if (parts.size() < 3) {
|
||||
if (texture != nullptr) {
|
||||
core::dimension2du dim = texture->getOriginalSize();
|
||||
geom.X = dim.Width;
|
||||
geom.Y = dim.Height;
|
||||
} else {
|
||||
geom = v2s32(0);
|
||||
}
|
||||
}
|
||||
|
||||
if (data->real_coordinates) {
|
||||
pos = getRealCoordinateBasePos(v_pos);
|
||||
if (parts.size() >= 3)
|
||||
geom = getRealCoordinateGeometry(v_geom);
|
||||
} else {
|
||||
pos = getElementBasePos(&v_pos);
|
||||
if (parts.size() >= 3) {
|
||||
geom.X = stof(v_geom[0]) * (float)imgsize.X;
|
||||
geom.Y = stof(v_geom[1]) * (float)imgsize.Y;
|
||||
}
|
||||
}
|
||||
|
||||
if (!data->explicit_size)
|
||||
warningstream<<"invalid use of image without a size[] element"<<std::endl;
|
||||
|
||||
video::ITexture *texture = m_tsrc->getTexture(name);
|
||||
if (!texture) {
|
||||
errorstream << "GUIFormSpecMenu::parseImage() Unable to load texture:"
|
||||
<< std::endl << "\t" << name << std::endl;
|
||||
return;
|
||||
}
|
||||
warningstream << "Invalid use of image without a size[] element" << std::endl;
|
||||
|
||||
FieldSpec spec(
|
||||
name,
|
||||
@ -807,61 +819,32 @@ void GUIFormSpecMenu::parseImage(parserData* data, const std::string &element)
|
||||
258 + m_fields.size(),
|
||||
1
|
||||
);
|
||||
core::rect<s32> rect(pos, pos + geom);
|
||||
gui::IGUIImage *e = Environment->addImage(rect, data->current_parent,
|
||||
spec.fid, 0, true);
|
||||
e->setImage(texture);
|
||||
e->setScaleImage(true);
|
||||
|
||||
core::rect<s32> rect = core::rect<s32>(pos, pos + geom);
|
||||
|
||||
core::rect<s32> middle;
|
||||
if (parts.size() >= 4)
|
||||
parseMiddleRect(parts[3], &middle);
|
||||
|
||||
GUIAnimatedImage *e = new GUIAnimatedImage(Environment, data->current_parent,
|
||||
spec.fid, rect);
|
||||
|
||||
e->setTexture(texture);
|
||||
e->setMiddleRect(middle);
|
||||
|
||||
auto style = getDefaultStyleForElement("image", spec.fname);
|
||||
e->setNotClipped(style.getBool(StyleSpec::NOCLIP, m_formspec_version < 3));
|
||||
m_fields.push_back(spec);
|
||||
|
||||
// images should let events through
|
||||
e->grab();
|
||||
// Animated images should let events through
|
||||
m_clickthrough_elements.push_back(e);
|
||||
return;
|
||||
}
|
||||
|
||||
// Else: 2 arguments in "parts"
|
||||
|
||||
std::vector<std::string> v_pos = split(parts[0],',');
|
||||
std::string name = unescape_string(parts[1]);
|
||||
|
||||
MY_CHECKPOS("image", 0);
|
||||
|
||||
v2s32 pos = getElementBasePos(&v_pos);
|
||||
|
||||
if (!data->explicit_size)
|
||||
warningstream<<"invalid use of image without a size[] element"<<std::endl;
|
||||
|
||||
video::ITexture *texture = m_tsrc->getTexture(name);
|
||||
if (!texture) {
|
||||
errorstream << "GUIFormSpecMenu::parseImage() Unable to load texture:"
|
||||
<< std::endl << "\t" << name << std::endl;
|
||||
return;
|
||||
}
|
||||
|
||||
FieldSpec spec(
|
||||
name,
|
||||
L"",
|
||||
L"",
|
||||
258 + m_fields.size()
|
||||
);
|
||||
gui::IGUIImage *e = Environment->addImage(texture, pos, true,
|
||||
data->current_parent, spec.fid, 0);
|
||||
auto style = getDefaultStyleForElement("image", spec.fname);
|
||||
e->setNotClipped(style.getBool(StyleSpec::NOCLIP, m_formspec_version < 3));
|
||||
m_fields.push_back(spec);
|
||||
|
||||
// images should let events through
|
||||
e->grab();
|
||||
m_clickthrough_elements.push_back(e);
|
||||
}
|
||||
|
||||
void GUIFormSpecMenu::parseAnimatedImage(parserData *data, const std::string &element)
|
||||
{
|
||||
std::vector<std::string> parts;
|
||||
if (!precheckElement("animated_image", element, 6, 7, parts))
|
||||
if (!precheckElement("animated_image", element, 6, 8, parts))
|
||||
return;
|
||||
|
||||
std::vector<std::string> v_pos = split(parts[0], ',');
|
||||
@ -887,7 +870,8 @@ void GUIFormSpecMenu::parseAnimatedImage(parserData *data, const std::string &el
|
||||
}
|
||||
|
||||
if (!data->explicit_size)
|
||||
warningstream << "Invalid use of animated_image without a size[] element" << std::endl;
|
||||
warningstream << "Invalid use of animated_image without a size[] element"
|
||||
<< std::endl;
|
||||
|
||||
FieldSpec spec(
|
||||
name,
|
||||
@ -900,9 +884,17 @@ void GUIFormSpecMenu::parseAnimatedImage(parserData *data, const std::string &el
|
||||
|
||||
core::rect<s32> rect = core::rect<s32>(pos, pos + geom);
|
||||
|
||||
GUIAnimatedImage *e = new GUIAnimatedImage(Environment, data->current_parent, spec.fid,
|
||||
rect, texture_name, frame_count, frame_duration, m_tsrc);
|
||||
core::rect<s32> middle;
|
||||
if (parts.size() >= 8)
|
||||
parseMiddleRect(parts[7], &middle);
|
||||
|
||||
GUIAnimatedImage *e = new GUIAnimatedImage(Environment, data->current_parent,
|
||||
spec.fid, rect);
|
||||
|
||||
e->setTexture(m_tsrc->getTexture(texture_name));
|
||||
e->setMiddleRect(middle);
|
||||
e->setFrameDuration(frame_duration);
|
||||
e->setFrameCount(frame_count);
|
||||
if (parts.size() >= 7)
|
||||
e->setFrameIndex(stoi(parts[6]) - 1);
|
||||
|
||||
@ -1027,6 +1019,35 @@ void GUIFormSpecMenu::parseButton(parserData* data, const std::string &element,
|
||||
m_fields.push_back(spec);
|
||||
}
|
||||
|
||||
bool GUIFormSpecMenu::parseMiddleRect(const std::string &value, core::rect<s32> *parsed_rect)
|
||||
{
|
||||
core::rect<s32> rect;
|
||||
std::vector<std::string> v_rect = split(value, ',');
|
||||
|
||||
if (v_rect.size() == 1) {
|
||||
s32 x = stoi(v_rect[0]);
|
||||
rect.UpperLeftCorner = core::vector2di(x, x);
|
||||
rect.LowerRightCorner = core::vector2di(-x, -x);
|
||||
} else if (v_rect.size() == 2) {
|
||||
s32 x = stoi(v_rect[0]);
|
||||
s32 y = stoi(v_rect[1]);
|
||||
rect.UpperLeftCorner = core::vector2di(x, y);
|
||||
rect.LowerRightCorner = core::vector2di(-x, -y);
|
||||
// `-x` is interpreted as `w - x`
|
||||
} else if (v_rect.size() == 4) {
|
||||
rect.UpperLeftCorner = core::vector2di(stoi(v_rect[0]), stoi(v_rect[1]));
|
||||
rect.LowerRightCorner = core::vector2di(stoi(v_rect[2]), stoi(v_rect[3]));
|
||||
} else {
|
||||
warningstream << "Invalid rectangle string format: \"" << value
|
||||
<< "\"" << std::endl;
|
||||
return false;
|
||||
}
|
||||
|
||||
*parsed_rect = rect;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void GUIFormSpecMenu::parseBackground(parserData* data, const std::string &element)
|
||||
{
|
||||
std::vector<std::string> parts;
|
||||
@ -1068,25 +1089,8 @@ void GUIFormSpecMenu::parseBackground(parserData* data, const std::string &eleme
|
||||
}
|
||||
|
||||
core::rect<s32> middle;
|
||||
if (parts.size() >= 5) {
|
||||
std::vector<std::string> v_middle = split(parts[4], ',');
|
||||
if (v_middle.size() == 1) {
|
||||
s32 x = stoi(v_middle[0]);
|
||||
middle.UpperLeftCorner = core::vector2di(x, x);
|
||||
middle.LowerRightCorner = core::vector2di(-x, -x);
|
||||
} else if (v_middle.size() == 2) {
|
||||
s32 x = stoi(v_middle[0]);
|
||||
s32 y = stoi(v_middle[1]);
|
||||
middle.UpperLeftCorner = core::vector2di(x, y);
|
||||
middle.LowerRightCorner = core::vector2di(-x, -y);
|
||||
// `-x` is interpreted as `w - x`
|
||||
} else if (v_middle.size() == 4) {
|
||||
middle.UpperLeftCorner = core::vector2di(stoi(v_middle[0]), stoi(v_middle[1]));
|
||||
middle.LowerRightCorner = core::vector2di(stoi(v_middle[2]), stoi(v_middle[3]));
|
||||
} else {
|
||||
warningstream << "Invalid rectangle given to middle param of background[] element" << std::endl;
|
||||
}
|
||||
}
|
||||
if (parts.size() >= 5)
|
||||
parseMiddleRect(parts[4], &middle);
|
||||
|
||||
if (!data->explicit_size && !clip)
|
||||
warningstream << "invalid use of unclipped background without a size[] element" << std::endl;
|
||||
|
||||
@ -457,6 +457,8 @@ private:
|
||||
void parseSetFocus(const std::string &element);
|
||||
void parseModel(parserData *data, const std::string &element);
|
||||
|
||||
bool parseMiddleRect(const std::string &value, core::rect<s32> *parsed_rect);
|
||||
|
||||
void tryClose();
|
||||
|
||||
void showTooltip(const std::wstring &text, const irr::video::SColor &color,
|
||||
|
||||
@ -228,8 +228,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
#define PASSWORD_SIZE 28 // Maximum password length. Allows for
|
||||
// base64-encoded SHA-1 (27+\0).
|
||||
|
||||
// See also: Formspec Version History in doc/lua_api.txt
|
||||
#define FORMSPEC_API_VERSION 5
|
||||
// See also formspec [Version History] in doc/lua_api.txt
|
||||
#define FORMSPEC_API_VERSION 6
|
||||
|
||||
#define TEXTURENAME_ALLOWED_CHARS "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_.-"
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user