root / trunk / code / projects / traffic_navigation / intersectData.c @ 1887
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#include "intersectData.h" |
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/*
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* This function serves to make the code for the intersection database
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* as reuseable as possible. This part initializes the data and is the
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* only one that needs to be rewritten for each map.
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*
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*/
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void initializeData(){
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//insert all intersections that are in the map.
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insertIntersection(0, INTERSECTION_DOUBLE_C, TMIDDLE);
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return;
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} |
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/*
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* This function serves to make the code for the intersection database
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* as reuseable as possible. This part creates the implementation of the
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* database that can be copied over for all projects.
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*
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*/
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// Does nothing if your indmaex is out of bounds.
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void insertIntersection(int barcode, int intersect_type, int intersect_position){ |
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if (barcode < sizeof(IntersectData)/sizeof(int)) |
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IntersectData[barcode] = intersect_type + intersect_position; |
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return;
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} |
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// Functions to get data from the Database:
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int getIntersectType(int barcode){ |
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return (IntersectData[barcode])&28; // 28 == 11100; |
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} |
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int getIntersectPos(int barcode){ |
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return (IntersectData[barcode])&3; |
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} |