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#include <stdio.h>
#include <math.h>
#include "r3-swbf-terrain.hpp"

int main() {
	
	const char* filename = "C:\\Games\\BFBuilder\\Datatst1\\Worlds\\tst1\\World3\\tst3.ter";
	
	R3BFTerrain* terrain = NULL;
	R3BFEllipsoidHill* hill;
	int loop;
	try {
		terrain = new R3BFTerrain(filename);
		// Clear current terrain
		terrain->rectSetHeight(-1000, -1000, 1000, 1000, 0.0);
		terrain->rectSetColor(-1000, -1000, 1000, 1000, 0xFF999999);
		terrain->rectSetTextureAlpha(-1000, -1000, 1000, 1000, 0, 255);
		for ( loop = 1; loop < 16; loop++ ) {
			terrain->rectSetTextureAlpha(-1000, -1000, 1000, 1000, loop, 0);
		}
		// Paint two hills (the second will overlap the first)
		// Note: All measurements are in meters, where 0.0 is map center
		printf("Starting to paint hills...\n");
		hill = new R3BFEllipsoidHill(100, 0, 50); // Width, perimeter height, center height
		hill->raiseHill(terrain, -50.0, -100.0, 75.0, 150.0); // Corner points (x1, y1) to (x2, y2)
		hill->raiseHill(terrain, -75.0, 10.0, 20.0, -40.0);
		printf("Finished painting hills...\n");
		delete hill;
		terrain->save(filename);
	} catch ( IOException e ) {
		printf("IOException occurred: %s\n", e.getErrorString());
	}
	
	if ( terrain != NULL ) delete terrain;
	
}