Platform* MapGenerator::generatePlatform(Vector2d* startVector)
{
// 1. get possible set
// 2. get allowed set
// 3. modify chance (using buffer & deltaY)
// 4. select GeneratedBlock
// 5. add platformblock to platform
// 6. add used GeneratedBlock to buffer
Platform* platform = new Platform();
set<GeneratedBlock> possibleSet = allZeroes;
set<GeneratedBlock> allowedSet = getAllowedSet(possibleSet, startVector);
modifyChances(allowedSet, startVector);
GeneratedBlock* selectedBlock = selectBlock(allowedSet);
PlatformBlock* block = new PlatformBlock(selectedBlock->type, startVector);
platform->addPlatformBlock(block);
Vector2d* newStartVector = block->getEndVector();
addToBuffer(*selectedBlock);
int length = (PLATFORM_LENGTH_MIN - 1) + (rand() % (2 + PLATFORM_LENGTH_MAX - PLATFORM_LENGTH_MIN));
for (int i = 0; i < length; i++) {
possibleSet = getPossibleSet(selectedBlock);
allowedSet = getAllowedSet(possibleSet, newStartVector);
modifyChances(allowedSet, newStartVector);
selectedBlock = selectBlock(allowedSet);
*newStartVector+=Vector2d(0.f, selectedBlock->dy);
block = new PlatformBlock(selectedBlock->type, newStartVector);
platform->addPlatformBlock(block);
newStartVector = block->getEndVector();
addToBuffer(*selectedBlock);
}
return platform;
}
Platform* MapGenerator::generateFlatPlatform(Vector2d* startVector, int length)
{
Platform* platform = new Platform();
for (int i = 0; i < length; i++) {
PlatformBlock* block = new PlatformBlock(HORIZONTAL, startVector);
platform->addPlatformBlock(block);
startVector = block->getEndVector();
}
return platform;
}