utils.cpp File Reference

#include "utils.h"

Include dependency graph for utils.cpp:

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Functions
bool	areLinesColliding (unsigned start1, unsigned end1, unsigned start2, unsigned end2)
	tells if 2 lines are colliding in a 1 dimensional space. Didn't want to use Position because of the semantic with x and y More...
void	applyTransformation (Position &pos, unsigned sizeFrom, unsigned sizeTo)
	change the position object to reflect the top-right position of a "sizeTo"-sized entity, from a "sizeFrom"-sized entity, keeping the same center More...

Function Documentation

applyTransformation()

void applyTransformation	(	Position &	pos,
		unsigned	sizeFrom,
		unsigned	sizeTo
	)

change the position object to reflect the top-right position of a "sizeTo"-sized entity, from a "sizeFrom"-sized entity, keeping the same center

Parameters

[in,out]	pos	: Position object
[in]	sizeFrom	current size of the objet
[in]	sizeTo	: new size of the object

Definition at line 8 of file utils.cpp.

areLinesColliding()

bool areLinesColliding	(	unsigned	start1,
		unsigned	end1,
		unsigned	start2,
		unsigned	end2
	)

tells if 2 lines are colliding in a 1 dimensional space. Didn't want to use Position because of the semantic with x and y

Parameters

[in]	start1	: position of the first point of the first line
[in]	end1	position of the last point of the first line
[in]	start2	: position of the first point of the seconde line
[in]	end2	position of the last point of the second line

Returns

true if they are colliding, false otherwise

Definition at line 3 of file utils.cpp.