Progress bar helper class

[BlueWitherer]

Since the base game doesn't use a class to create its progress bar UI, I would like to propose a helper class that I wrote that can help developers easily re-create them without having to use and set up the sprites and set the texture rects themselves.

ProgressBar

This class creates a progress bar. It can mimic the style of the progress bar shown while playing a level, or the style of the Normal/Practice mode progress bars shown when looking at your current best progress in the level. It inherits cocos2d::CCNode.

static ProgressBar* create(); // Create the custom progress bar

void setStyle(ProgressBarStyle style); // Set the style of the progress bar
void setProgressBarFillColor(ccColor3B color); // Set the color of the fill of the bar

virtual void updateProgress(float value); // Update the size of the fill of the bar

float getProgress() const; // Get the current progress percentage of the bar
CCLabelBMFont* getProgressLabel() const; // Get the progress percentage text label node
ProgressBarStyle getProgressBarStyle() const; // Get the current style of the progress bar

void showProgressLabel(bool show); // Show the label displaying the current percentage of progress

Example

auto bar = ProgressBar::create();
bar->setProgressBarFillColor({100, 100, 255});
bar->setStyle(ProgressBarStyle::Solid);
bar->showProgressLabel(false); // Don't show percentage text

bar->updateProgress(20.5f); // Sets to 20.5% full

this->addChild(bar);

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progresstest.mp4

[HJfod]

Thank you very much for this PR! Left a few comments & fix suggestions, but looking good overall :)

[BlueWitherer]

appreciate the feedback! i've made adjustments based on what you mentioned and asked for - lmk if anything else could use further tweaking :D

[BlueWitherer]

sorry about all that, hopefully this fixes it!

[HJfod]

Looks good to me, don't have any major complaints, just some styling suggestions! Tyvm for this PR!

[BlueWitherer]

happy to contribute! hopefully i've made this as best as it could possibly be!

[HJfod]

LGTM!

[BlueWitherer]

happy to contribute!