diff options
Diffstat (limited to 'src/simulation/Simulation.cpp')
| -rw-r--r-- | src/simulation/Simulation.cpp | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/src/simulation/Simulation.cpp b/src/simulation/Simulation.cpp index 5f8e963..c4b44ce 100644 --- a/src/simulation/Simulation.cpp +++ b/src/simulation/Simulation.cpp @@ -19,7 +19,7 @@ int Simulation::Load(GameSave * save) int Simulation::Load(int fullX, int fullY, GameSave * save) { - int blockX, blockY; + int blockX, blockY, x, y, r; if(!save) return 0; @@ -32,15 +32,27 @@ int Simulation::Load(int fullX, int fullY, GameSave * save) int i; for(int n = 0; n < NPART && n < save->particlesCount; n++) { - if (pfree == -1) - break; - i = pfree; - pfree = parts[i].life; - if (i>parts_lastActiveIndex) parts_lastActiveIndex = i; + Particle tempPart = save->particles[n]; + tempPart.x += (float)fullX; + tempPart.y += (float)fullY; + x = int(tempPart.x + 0.5f); + y = int(tempPart.y + 0.5f); - parts[i] = save->particles[n]; - parts[i].x += (float)fullX; - parts[i].y += (float)fullY; + if(r = pmap[y][x]) + { + //Replace existing + parts[r>>8] = tempPart; + } + else + { + //Allocate new particle + if (pfree == -1) + break; + i = pfree; + pfree = parts[i].life; + if (i>parts_lastActiveIndex) parts_lastActiveIndex = i; + parts[i] = tempPart; + } } parts_lastActiveIndex = NPART-1; for(int i = 0; i < save->signs.size() && signs.size() < MAXSIGNS; i++) @@ -50,9 +62,9 @@ int Simulation::Load(int fullX, int fullY, GameSave * save) tempSign.y += fullY; signs.push_back(tempSign); } - for(int saveBlockX = 0; saveBlockX < save->blockWidth/CELL; saveBlockX++) + for(int saveBlockX = 0; saveBlockX < save->blockWidth; saveBlockX++) { - for(int saveBlockY = 0; saveBlockY < save->blockHeight/CELL; saveBlockY++) + for(int saveBlockY = 0; saveBlockY < save->blockHeight; saveBlockY++) { if(save->blockMap[saveBlockY][saveBlockX]) { |