mirror of https://github.com/pevans/erc-c.git
26 lines
720 B
C
26 lines
720 B
C
/*
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* vm_area.c
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*
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* The area code defines a library-independent "area" struct, because we
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* don't want to write virtual machine code which makes literal use of
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* SDL_Rects. Any time you need to pass a screen area (which would be a
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* rectangle of a certain width and height, offset from the top-left of
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* the screen by a given x/y coordinate), you would use a vm_area
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* struct to do so.
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*/
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#include "vm_area.h"
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/*
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* Assign the values of an area, which are an x and y offset plus a
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* width and height.
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*/
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inline void
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vm_area_set(vm_area *area, uint32_t xoff, uint32_t yoff, uint32_t width, uint32_t height)
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{
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area->xoff = xoff;
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area->yoff = yoff;
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area->width = width;
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area->height = height;
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}
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