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Added more variety to tower-type buildings. Prevented the "steps" look those buildings were sometimes prone to have.

This commit is contained in:
Shamus Young 2009-05-06 22:23:59 +00:00
parent 11fa52a08c
commit 8466a7bc88
1 changed files with 10 additions and 9 deletions
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19
Building.cpp
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@ -772,27 +772,28 @@ void CBuilding::CreateTower ()
int tier_fraction; int tier_fraction;
int grouping; int grouping;
int foundation; int foundation;
int narrowing_interval;
int tiers;
float ledge; float ledge;
float uv_start; float uv_start;
bool blank_corners; bool blank_corners;
bool roof_spike; bool roof_spike;
bool narrowing;
bool tower; bool tower;
//How much ledges protrude from the building //How much ledges protrude from the building
ledge = (float)RandomVal (3) * 0.25f; ledge = (float)RandomVal (3) * 0.25f;
//How tall the ledges are, in stories //How tall the ledges are, in stories
ledge_height = RandomVal (3) + 1; ledge_height = RandomVal (4) + 1;
//How the windows are grouped //How the windows are grouped
grouping = RandomVal (3) + 2; grouping = RandomVal (3) + 2;
//if the corners of the building have no windows //if the corners of the building have no windows
blank_corners = COIN_FLIP; blank_corners = RandomVal (4) > 0;
//if the roof is pointed or has infrastructure on it //if the roof is pointed or has infrastructure on it
roof_spike = RandomVal (3) == 0; roof_spike = RandomVal (3) == 0;
//What fraction of the remaining height should be given to each tier //What fraction of the remaining height should be given to each tier
tier_fraction = 2 + RandomVal (3); tier_fraction = 2 + RandomVal (4);
//Does the tower get narrower towards the top? //How often (in tiers) does the building get narrorwer?
narrowing = RandomVal (3) == 0; narrowing_interval = 1 + RandomVal (10);
//The height of the windowsless slab at the bottom //The height of the windowsless slab at the bottom
foundation = 2 + RandomVal (3); foundation = 2 + RandomVal (3);
//The odds that we'll have a big fancy spikey top //The odds that we'll have a big fancy spikey top
@ -803,6 +804,7 @@ void CBuilding::CreateTower ()
front = _y; front = _y;
back = _y + _depth; back = _y + _depth;
bottom = 0; bottom = 0;
tiers = 0;
//build the foundations. //build the foundations.
ConstructCube ((float)left - ledge, (float)right + ledge, (float)front - ledge, (float)back + ledge, (float)bottom, (float)foundation); ConstructCube ((float)left - ledge, (float)right + ledge, (float)front - ledge, (float)back + ledge, (float)bottom, (float)foundation);
bottom += foundation; bottom += foundation;
@ -828,9 +830,8 @@ void CBuilding::CreateTower ()
bottom += ledge_height; bottom += ledge_height;
if (bottom > _height) if (bottom > _height)
break; break;
if (ledge_height > 1 && narrowing) tiers++;
ledge_height--; if ((tiers % narrowing_interval) == 0) {
if (narrowing) {
if (section_width > 7) { if (section_width > 7) {
left+=1; left+=1;
right-=1; right-=1;