void CampaignAndMissionSetup(
int buildTables, CampaignOptions *campaign, struct MissionOptions *mo)
{
CampaignSeedRandom(campaign);
SetupMission(
buildTables,
CampaignGetCurrentMission(campaign), mo,
campaign->MissionIndex);
}
void MapClassicLoad(Map *map, const Mission *m, const CampaignOptions* co)
{
// The classic random map generator randomly attempts to place
// a configured number of features on the map, in order:
// 1. "Squares", almost-square areas of empty floor
// 2. Rooms, rectangles of "room" squares surrounded by walls,
// some of which have doors
// 3. "Pillars", or rectangles of solid wall
// 4. Walls, single-thickness walls that sometimes bend and
// split
// All features are placed by randomly picking a position in
// the map and checking to see if it's possible to place the
// feature at that point, and repeating this process until
// either all features are placed or too many attempts have
// been done.
// Sometimes it's impossible to place features, either because
// they overlap with other incompatible features, or it may
// create inaccessible areas on the map.
// Re-seed RNG so results are consistent
CampaignSeedRandom(co);
MapSetupPerimeter(map);
// place squares
int pad = MAX(m->u.Classic.CorridorWidth, 1);
int count = 0;
int i = 0;
while (i < 1000 && count < m->u.Classic.Squares)
{
if (MapTryBuildSquare(map))
{
count++;
}
i++;
}
// place rooms
count = 0;
i = 0;
while (i < 1000 && count < m->u.Classic.Rooms.Count)
{
int doorMin = CLAMP(m->u.Classic.Doors.Min, 1, 6);
int doorMax = CLAMP(m->u.Classic.Doors.Max, doorMin, 6);
if (MapTryBuildRoom(
map, m, pad,
doorMin, doorMax, AreKeysAllowed(gCampaign.Entry.Mode)))
{
count++;
}
i++;
}
// place pillars
count = 0;
i = 0;
while (i < 1000 && count < m->u.Classic.Pillars.Count)
{
if (MapTryBuildPillar(map, m, pad))
{
count++;
}
i++;
}
// place walls
count = 0;
i = 0;
while (i < 1000 && count < m->u.Classic.Walls)
{
if (MapTryBuildWall(
map, MAP_FLOOR, pad, m->u.Classic.WallLength))
{
count++;
}
i++;
}
}
