C++ (Cpp) map_element_set_terrain_edge Examples

Example #1

File: mapgen.c Project: CraigCraig/OpenRCT2

void mapgen_generate_blank(mapgen_settings *settings)
{
	sint32 x, y;
	rct_map_element *mapElement;

	map_clear_all_elements();

	map_init(settings->mapSize);
	for (y = 1; y < settings->mapSize - 1; y++) {
		for (x = 1; x < settings->mapSize - 1; x++) {
			mapElement = map_get_surface_element_at(x, y);
			map_element_set_terrain(mapElement, settings->floor);
			map_element_set_terrain_edge(mapElement, settings->wall);
			mapElement->base_height = settings->height;
			mapElement->clearance_height = settings->height;
		}
	}

	mapgen_set_water_level(settings->waterLevel);
}

Example #2

File: map.c Project: Classyreaction/OpenRCT2

/**
 * 
 *  rct2: 0x0068AB4C
 */
void map_init()
{
	int i;
	rct_map_element *map_element;

	date_reset();
	RCT2_GLOBAL(0x0138B580, sint16) = 0;
	RCT2_GLOBAL(0x010E63B8, sint32) = 0;

	for (i = 0; i < MAX_TILE_MAP_ELEMENT_POINTERS; i++) {
		map_element = GET_MAP_ELEMENT(i);
		map_element->type = (MAP_ELEMENT_TYPE_SURFACE << 2);
		map_element->flags = MAP_ELEMENT_FLAG_LAST_TILE;
		map_element->base_height = 14;
		map_element->clearance_height = 14;
		map_element->properties.surface.slope = 0;
		map_element->properties.surface.grass_length = 1;
		map_element->properties.surface.ownership = 0;

		map_element_set_terrain(map_element, TERRAIN_GRASS);
		map_element_set_terrain_edge(map_element, TERRAIN_EDGE_ROCK);
	}

	RCT2_GLOBAL(0x013B0E70, sint16) = 0;
	RCT2_GLOBAL(0x013CE774, sint16) = 0;
	RCT2_GLOBAL(0x013CE776, sint16) = 0;
	RCT2_GLOBAL(0x01358830, sint16) = 4768;
	RCT2_GLOBAL(0x01358832, sint16) = 5054;
	RCT2_GLOBAL(RCT2_ADDRESS_MAP_SIZE, sint16) = 150;
	RCT2_GLOBAL(0x01358836, sint16) = 4767;
	RCT2_GLOBAL(0x01359208, sint16) = 7;
	map_update_tile_pointers();
	RCT2_CALLPROC_EBPSAFE(0x0068ADBC);

	climate_reset(CLIMATE_WARM);
}

Example #3

File: mapgen.c Project: CraigCraig/OpenRCT2

void mapgen_generate(mapgen_settings *settings)
{
	sint32 x, y, mapSize, floorTexture, wallTexture, waterLevel;
	rct_map_element *mapElement;

	util_srand((sint32)SDL_GetTicks());

	mapSize = settings->mapSize;
	floorTexture = settings->floor;
	wallTexture = settings->wall;
	waterLevel = settings->waterLevel;

	if (floorTexture == -1)
		floorTexture = BaseTerrain[util_rand() % countof(BaseTerrain)];

	if (wallTexture == -1) {
		// Base edge type on surface type
		switch (floorTexture) {
		case TERRAIN_DIRT:
			wallTexture = TERRAIN_EDGE_WOOD_RED;
			break;
		case TERRAIN_ICE:
			wallTexture = TERRAIN_EDGE_ICE;
			break;
		default:
			wallTexture = TERRAIN_EDGE_ROCK;
			break;
		}
	}

	map_clear_all_elements();

	// Initialise the base map
	map_init(mapSize);
	for (y = 1; y < mapSize - 1; y++) {
		for (x = 1; x < mapSize - 1; x++) {
			mapElement = map_get_surface_element_at(x, y);
			map_element_set_terrain(mapElement, floorTexture);
			map_element_set_terrain_edge(mapElement, wallTexture);
			mapElement->base_height = settings->height;
			mapElement->clearance_height = settings->height;
		}
	}

	// Create the temporary height map and initialise
	_heightSize = mapSize * 2;
	_height = (uint8*)malloc(_heightSize * _heightSize * sizeof(uint8));
	memset(_height, 0, _heightSize * _heightSize * sizeof(uint8));

	if (1) {
		mapgen_simplex(settings);
		mapgen_smooth_height(2 + (util_rand() % 6));
	} else {
		// Keep overwriting the map with rough cicular blobs of different sizes and heights.
		// This procedural method can produce intersecting contour like land and lakes.
		// Large blobs, general shape of map
		mapgen_blobs(6, _heightSize / 2, _heightSize * 4, 4, 16);
		// Medium blobs
		mapgen_blobs(12, _heightSize / 16, _heightSize / 8, 4, 18);
		// Small blobs, small hills and lakes
		mapgen_blobs(32, _heightSize / 32, _heightSize / 16, 4, 18);

		// Smooth the land so that their aren't cliffs round every blob.
		mapgen_smooth_height(2);
	}

	// Set the game map to the height map
	mapgen_set_height();
	free(_height);

	// Set the tile slopes so that there are no cliffs
	while (map_smooth(1, 1, mapSize - 1, mapSize - 1)) { }

	// Add the water
	mapgen_set_water_level(waterLevel);

	// Add sandy beaches
	sint32 beachTexture = floorTexture;
	if (settings->floor == -1 && floorTexture == TERRAIN_GRASS) {
		switch (util_rand() % 4) {
		case 0:
			beachTexture = TERRAIN_SAND;
			break;
		case 1:
			beachTexture = TERRAIN_SAND_LIGHT;
			break;
		}
	}
	for (y = 1; y < mapSize - 1; y++) {
		for (x = 1; x < mapSize - 1; x++) {
			mapElement = map_get_surface_element_at(x, y);

			if (mapElement->base_height < waterLevel + 6)
				map_element_set_terrain(mapElement, beachTexture);
		}
	}

	// Place the trees
	if (settings->trees != 0)
		mapgen_place_trees();

	map_reorganise_elements();
}