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minimap: move camera with mouse, show camera pos on map

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This commit is contained in:
Antti Hakkarainen 2023-02-14 23:32:52 +02:00
parent 0f6343b44f
commit 14aa4f0e9a
6 changed files with 68 additions and 23 deletions
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17
scripts/WorldGenerator.gd
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@ -1,6 +1,11 @@
class_name WorldGenerator
extends RefCounted
# About biome generation with noise: https://www.redblobgames.com/maps/terrain-from-noise/
# Trees with Poisson Disc: http://devmag.org.za/2009/05/03/poisson-disk-sampling/
var image:Image = Image.new()
@ -58,13 +63,13 @@ func choose_tile(tile:Vector2i, selected, surrounding) -> Array:
func generate_biomes() -> void:
# generate a new noisemap which should emulate forest-looking areas
var fnl = FastNoiseLite.new()
fnl.noise_type = FastNoiseLite.TYPE_PERLIN
fnl.noise_type = FastNoiseLite.TYPE_SIMPLEX
fnl.seed = 69 #randi()
fnl.frequency = 0.1
fnl.frequency = 0.01
fnl.fractal_type = FastNoiseLite.FRACTAL_FBM
fnl.fractal_octaves = 3
fnl.fractal_lacunarity = 1
fnl.fractal_gain = 1.746
fnl.fractal_octaves = 7
fnl.fractal_lacunarity = 1.671
fnl.fractal_gain = 0.947
var water_next_to_tile:bool = false
@ -84,7 +89,7 @@ func generate_biomes() -> void:
# if there's no water next to a land tile, it can be replaced with forest
if !water_next_to_tile:
var noise_sample = fnl.get_noise_2d(x,y)
var noise_sample = fnl.get_noise_2d(x, y)
if noise_sample < 0.1:
Globals.map_terrain_data[y][x] = Globals.TILE_FOREST
# can add other tresholds here for other biomes