static void cheat_set_grass_length(int length)
{
int x, y;
rct_map_element *mapElement;
for (y = 0; y < 256; y++) {
for (x = 0; x < 256; x++) {
mapElement = map_get_surface_element_at(x, y);
if (!(mapElement->properties.surface.ownership & OWNERSHIP_OWNED))
continue;
if (map_element_get_terrain(mapElement) != TERRAIN_GRASS)
continue;
if ((mapElement->properties.surface.terrain & 0x1F) > 0)
continue;
mapElement->properties.surface.grass_length = length;
}
}
gfx_invalidate_screen();
}
/**
* Randomly places a selection of preset trees on the map. Picks the right tree for the terrain it is placing it on.
*/
static void mapgen_place_trees()
{
sint32 numGrassTreeIds = 0, numDesertTreeIds = 0, numSnowTreeIds = 0;
sint32 *grassTreeIds = (sint32*)malloc(countof(GrassTrees) * sizeof(sint32));
sint32 *desertTreeIds = (sint32*)malloc(countof(DesertTrees) * sizeof(sint32));
sint32 *snowTreeIds = (sint32*)malloc(countof(SnowTrees) * sizeof(sint32));
for (sint32 i = 0; i < object_entry_group_counts[OBJECT_TYPE_SMALL_SCENERY]; i++) {
rct_scenery_entry *sceneryEntry = get_small_scenery_entry(i);
rct_object_entry_extended *entry = &object_entry_groups[OBJECT_TYPE_SMALL_SCENERY].entries[i];
if (sceneryEntry == (rct_scenery_entry*)-1 || sceneryEntry == NULL)
continue;
sint32 j;
for (j = 0; j < countof(GrassTrees); j++)
if (strncmp(GrassTrees[j], entry->name, 8) == 0)
break;
if (j != countof(GrassTrees)) {
grassTreeIds[numGrassTreeIds++] = i;
continue;
}
for (j = 0; j < countof(DesertTrees); j++)
if (strncmp(DesertTrees[j], entry->name, 8) == 0)
break;
if (j != countof(DesertTrees)) {
desertTreeIds[numDesertTreeIds++] = i;
continue;
}
for (j = 0; j < countof(SnowTrees); j++)
if (strncmp(SnowTrees[j], entry->name, 8) == 0)
break;
if (j != countof(SnowTrees)) {
snowTreeIds[numSnowTreeIds++] = i;
continue;
}
}
sint32 availablePositionsCount = 0;
struct { sint32 x; sint32 y; } tmp, *pos, *availablePositions;
availablePositions = malloc(256 * 256 * sizeof(tmp));
// Create list of available tiles
for (sint32 y = 1; y < gMapSize - 1; y++) {
for (sint32 x = 1; x < gMapSize - 1; x++) {
rct_map_element *mapElement = map_get_surface_element_at(x, y);
// Exclude water tiles
if ((mapElement->properties.surface.terrain & 0x1F) != 0)
continue;
pos = &availablePositions[availablePositionsCount++];
pos->x = x;
pos->y = y;
}
}
// Shuffle list
for (sint32 i = 0; i < availablePositionsCount; i++) {
sint32 rindex = util_rand() % availablePositionsCount;
if (rindex == i)
continue;
tmp = availablePositions[i];
availablePositions[i] = availablePositions[rindex];
availablePositions[rindex] = tmp;
}
// Place trees
float treeToLandRatio = (10 + (util_rand() % 30)) / 100.0f;
sint32 numTrees = max(4, (sint32)(availablePositionsCount * treeToLandRatio));
for (sint32 i = 0; i < numTrees; i++) {
pos = &availablePositions[i];
sint32 type = -1;
rct_map_element *mapElement = map_get_surface_element_at(pos->x, pos->y);
switch (map_element_get_terrain(mapElement)) {
case TERRAIN_GRASS:
case TERRAIN_DIRT:
case TERRAIN_GRASS_CLUMPS:
if (numGrassTreeIds == 0)
break;
type = grassTreeIds[util_rand() % numGrassTreeIds];
break;
case TERRAIN_SAND:
case TERRAIN_SAND_DARK:
case TERRAIN_SAND_LIGHT:
if (numDesertTreeIds == 0)
break;
if (util_rand() % 4 == 0)
type = desertTreeIds[util_rand() % numDesertTreeIds];
break;
case TERRAIN_ICE:
if (numSnowTreeIds == 0)
break;
type = snowTreeIds[util_rand() % numSnowTreeIds];
break;
}
if (type != -1)
mapgen_place_tree(type, pos->x, pos->y);
}
free(availablePositions);
free(grassTreeIds);
free(desertTreeIds);
free(snowTreeIds);
}
static void window_tile_inspector_scrollpaint()
{
int x = 15, y = 11 * (window_tile_inspector_item_count - 1), i = 0;
rct_window *w;
rct_drawpixelinfo *dpi;
char buffer[256];
window_paint_get_registers(w, dpi);
if (window_tile_inspector_tile_x == -1)
return;
rct_map_element *element = map_get_first_element_at(window_tile_inspector_tile_x, window_tile_inspector_tile_y);
do {
int type = map_element_get_type(element);
char *type_name;
int base_height = element->base_height;
int clearance_height = element->clearance_height;
if ((i & 1) != 0)
gfx_fill_rect(dpi, x - 15, y, x + WW - 20, y + 11, RCT2_GLOBAL(0x0141FC4A + (w->colours[1] * 8), uint8) | 0x1000000);
switch (type) {
case MAP_ELEMENT_TYPE_SURFACE:
sprintf(
buffer,
"Surface (%s, %s)",
language_get_string(STR_TILE_INSPECTOR_TERRAIN_START + map_element_get_terrain(element)),
language_get_string(STR_TILE_INSPECTOR_TERRAIN_EDGE_START + map_element_get_terrain_edge(element))
);
type_name = buffer;
break;
case MAP_ELEMENT_TYPE_PATH:
{
// TODO: use these
uint8 pathType, pathDirection;
pathType = element->properties.path.type >> 2;
pathDirection = element->properties.path.type & 3;
}
sprintf(
buffer,
"Path (%s)",
"" // TODO: queue? has bins? has benches? e.t.c.
);
type_name = buffer;
break;
case MAP_ELEMENT_TYPE_TRACK:
type_name = "Track"; // TODO: show type?
break;
case MAP_ELEMENT_TYPE_SCENERY:
sprintf(
buffer,
"Scenery (%s)",
language_get_string(g_smallSceneryEntries[element->properties.scenery.type]->name)
);
type_name = buffer;
break;
case MAP_ELEMENT_TYPE_ENTRANCE:
sprintf(
buffer,
"Entrance (%s)",
language_get_string(STR_TILE_INSPECTOR_ENTRANCE_START + element->properties.entrance.type)
);
type_name = buffer;
break;
case MAP_ELEMENT_TYPE_FENCE:
sprintf(
buffer,
"Fence (%s)",
language_get_string(g_wallSceneryEntries[element->properties.scenery.type]->name)
);
type_name = buffer;
break;
case MAP_ELEMENT_TYPE_SCENERY_MULTIPLE:
type_name = "Scenery multiple";
break;
case MAP_ELEMENT_TYPE_BANNER:
sprintf(
buffer,
"Banner (%d)",
element->properties.banner.index
);
type_name = buffer;
break;
}
gfx_draw_string(dpi, type_name, 12, x, y);
gfx_draw_string_left(dpi, 5182, &base_height, 12, x + 200, y);
gfx_draw_string_left(dpi, 5182, &clearance_height, 12, x + 280, y);
uint8 flags = element->flags;
char j;
buffer[8] = '\0';
for (j = 7; j >= 0; j--, flags >>= 1) {
buffer[j] = flags & 1 ? '1' : '0';
}
gfx_draw_string(dpi, buffer, 12, x + 390, y);
y -= 11;
i++;
} while (!map_element_is_last_for_tile(element++));
}