/** Draw the map tiles on the radar. */
static void DrawRadarTiles(void)
{
SDWORD x, y;
for (x = scrollMinX; x < scrollMaxX; x++)
{
for (y = scrollMinY; y < scrollMaxY; y++)
{
MAPTILE *psTile = mapTile(x, y);
size_t pos = radarTexWidth * (y - scrollMinY) + (x - scrollMinX);
ASSERT(pos * sizeof(*radarBuffer) < radarBufferSize, "Buffer overrun");
radarBuffer[pos] = appliedRadarColour(radarDrawMode, psTile).rgba;
}
}
}
/** Draw the map tiles on the radar. */
static void DrawRadarTiles()
{
SDWORD x, y;
for (x = scrollMinX; x < scrollMaxX; x++)
{
for (y = scrollMinY; y < scrollMaxY; y++)
{
MAPTILE *psTile = mapTile(x, y);
size_t pos = radarTexWidth * (y - scrollMinY) + (x - scrollMinX);
ASSERT(pos * sizeof(*radarBuffer) < radarBufferSize, "Buffer overrun");
if (y == scrollMinY || x == scrollMinX || y == scrollMaxY - 1 || x == scrollMaxX - 1)
{
radarBuffer[pos] = WZCOL_BLACK.rgba;
continue;
}
radarBuffer[pos] = appliedRadarColour(radarDrawMode, psTile).rgba;
}
}
}
