scratchfoundation/paper.js
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Better detect code that requires a tool object.

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Closes #967
This commit is contained in:
Jürg Lehni 2016-02-14 01:45:16 +01:00
parent 27197bd156
commit dbd7a90e23
1 changed files with 4 additions and 5 deletions
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9
src/core/PaperScript.js
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@ -386,11 +386,10 @@ Base.exports.PaperScript = (function() {
// Set currently active scope. // Set currently active scope.
paper = scope; paper = scope;
var view = scope.getView(), var view = scope.getView(),
// Only create a tool object if something resembling a tool handler // Only create a tool if the tool object is accessed or something
// definition is contained in the code. // resembling a global tool handler is contained in the code.
tool = /\s+on(?:Key|Mouse)(?:Up|Down|Move|Drag)\b/.test(code) tool = /\btool\.\w+|\s+on(?:Key|Mouse)(?:Up|Down|Move|Drag)\b/
? new Tool() .test(code) ? new Tool() : null,
: null,
toolHandlers = tool ? tool._events : [], toolHandlers = tool ? tool._events : [],
// Compile a list of all handlers that can be defined globally // Compile a list of all handlers that can be defined globally
// inside the PaperScript. These are passed on to the function as // inside the PaperScript. These are passed on to the function as