static void
draw_minimap_buildings(minimap_t *minimap, frame_t *frame)
{
const int building_remap[] = {
BUILDING_CASTLE,
BUILDING_STOCK, BUILDING_TOWER, BUILDING_HUT,
BUILDING_FORTRESS, BUILDING_TOOLMAKER, BUILDING_SAWMILL,
BUILDING_WEAPONSMITH, BUILDING_STONECUTTER, BUILDING_BOATBUILDER,
BUILDING_FORESTER, BUILDING_LUMBERJACK, BUILDING_PIGFARM,
BUILDING_FARM, BUILDING_FISHER, BUILDING_MILL, BUILDING_BUTCHER,
BUILDING_BAKER, BUILDING_STONEMINE, BUILDING_COALMINE,
BUILDING_IRONMINE, BUILDING_GOLDMINE, BUILDING_STEELSMELTER,
BUILDING_GOLDSMELTER
};
for (int row = 0; row < game.map.rows; row++) {
for (int col = 0; col < game.map.cols; col++) {
int pos = MAP_POS(col, row);
int obj = MAP_OBJ(pos);
if (obj > MAP_OBJ_FLAG && obj <= MAP_OBJ_CASTLE) {
int color = game.player[MAP_OWNER(pos)]->color;
if (minimap->advanced > 0) {
building_t *bld = game_get_building(MAP_OBJ_INDEX(pos));
if (BUILDING_TYPE(bld) == building_remap[minimap->advanced]) {
draw_minimap_point(minimap, col, row, color,
minimap->scale, frame);
}
} else {
draw_minimap_point(minimap, col, row, color,
minimap->scale, frame);
}
}
}
}
}
static void
draw_minimap_grid(minimap_t *minimap, frame_t *frame)
{
for (int y = 0; y < game.map.rows * minimap->scale; y += 2) {
draw_minimap_point(minimap, 0, y, 47, 1, frame);
draw_minimap_point(minimap, 0, y+1, 1, 1, frame);
}
for (int x = 0; x < game.map.cols * minimap->scale; x += 2) {
draw_minimap_point(minimap, x, 0, 47, 1, frame);
draw_minimap_point(minimap, x+1, 0, 1, 1, frame);
}
}
static void
draw_minimap_map(minimap_t *minimap, frame_t *frame)
{
uint8_t *color_data = game.minimap;
for (int row = 0; row < game.map.rows; row++) {
for (int col = 0; col < game.map.cols; col++) {
uint8_t color = *(color_data++);
draw_minimap_point(minimap, col, row, color,
minimap->scale, frame);
}
}
}
static void
draw_minimap_roads(minimap_t *minimap, frame_t *frame)
{
for (int row = 0; row < game.map.rows; row++) {
for (int col = 0; col < game.map.cols; col++) {
int pos = MAP_POS(col, row);
if (MAP_PATHS(pos)) {
draw_minimap_point(minimap, col, row, 1,
minimap->scale, frame);
}
}
}
}
static void
draw_minimap_ownership(minimap_t *minimap, int density, frame_t *frame)
{
for (int row = 0; row < game.map.rows; row++) {
for (int col = 0; col < game.map.cols; col++) {
map_pos_t pos = MAP_POS(col, row);
if (MAP_HAS_OWNER(pos)) {
int color = game.player[MAP_OWNER(pos)]->color;
draw_minimap_point(minimap, col, row, color,
density, frame);
}
}
}
}
static void
draw_minimap_traffic(minimap_t *minimap, frame_t *frame)
{
for (int row = 0; row < game.map.rows; row++) {
for (int col = 0; col < game.map.cols; col++) {
int pos = MAP_POS(col, row);
if (MAP_IDLE_SERF(pos)) {
int color = game.player[MAP_OWNER(pos)]->color;
draw_minimap_point(minimap, col, row, color,
minimap->scale, frame);
}
}
}
}
static void
draw_minimap_ownership(minimap_t *minimap, int density, frame_t *frame)
{
const int player_colors[] = {
64, 72, 68, 76
};
for (int row = 0; row < game.map.rows; row++) {
for (int col = 0; col < game.map.cols; col++) {
map_pos_t pos = MAP_POS(col, row);
if (MAP_HAS_OWNER(pos)) {
int color = player_colors[MAP_OWNER(pos)];
draw_minimap_point(minimap, col, row, color,
density, frame);
}
}
}
}
static void
draw_minimap_traffic(minimap_t *minimap, frame_t *frame)
{
const int player_colors[] = {
64, 72, 68, 76
};
for (int row = 0; row < game.map.rows; row++) {
for (int col = 0; col < game.map.cols; col++) {
int pos = MAP_POS(col, row);
if (MAP_IDLE_SERF(pos)) {
int color = player_colors[MAP_OWNER(pos)];
draw_minimap_point(minimap, col, row, color,
minimap->scale, frame);
}
}
}
}