ritual/nature-sim
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Adds basic camp generation and placement

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Adds basic camp generation and placement logic to the map generation process.

It attempts to place the camp in a valid location, avoiding paths and water bodies. It also sets the player's spawn point to the center of the generated camp, including some basic camp props like a tent, campfire, and bed.

Additionally, vegetation spawning is now dependent on the `should_spawn_*` methods of the `CellDataResource`, allowing more control over what spawns where.
This commit is contained in:
Dan Baker 2025-06-29 14:05:48 +01:00
parent 3959333534
commit a1efaf6294
8 changed files with 402 additions and 125 deletions
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32
Utilities/MapData/MapPopulation.gd
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@ -14,41 +14,15 @@ var map_data: Array = Global.map_data
## Density 0.1 to 0.6 - add bushes, varying quantity TBD
## Density 0.1 to 0.4 - add flowers, varying quantity TBD
# Weighted random selection based on tree chances
static func select_weighted_tree(tree_preferences: Dictionary):
if tree_preferences.is_empty():
return null
# Calculate total weight
var total_weight = 0.0
for tree_name in tree_preferences.keys():
total_weight += tree_preferences[tree_name]["chance"]
if total_weight <= 0.0:
return null
# Generate random number between 0 and total_weight
var random_value = randf() * total_weight
# Find which tree this random value corresponds to
var cumulative_weight = 0.0
for tree_name in tree_preferences.keys():
cumulative_weight += tree_preferences[tree_name]["chance"]
if random_value <= cumulative_weight:
return tree_preferences[tree_name]["resource"]
# Fallback (shouldn't happen, but just in case)
var first_key = tree_preferences.keys()[0]
return tree_preferences[first_key]["resource"]
# Pre-calculate tree distribution for the cell
static func generate_cell_with_distribution(x: int, z: int, density: float, path: bool = false, water: bool = false):
static func generate_cell_with_distribution(x: int, z: int, density: float, path: bool = false, water: bool = false, camp: bool = false):
var cell_data = CellDataResource.new()
cell_data.x = x
cell_data.z = z
cell_data.vegetation_density = density
cell_data.camp = camp
if not (path or water):
if not (path or water or camp):
if density >= 0.6:
var tree_preferences = BiomeData.calculate_tree_probabilities(x, z)
var tree_distribution = calculate_tree_distribution(tree_preferences, density)