rust/landgen/src/lib.rs
author unC0Rr
Thu, 30 Jan 2025 16:38:00 +0100
changeset 16077 aba25f4e4645
parent 16058 de01be16df95
permissions -rw-r--r--
Implement configurable weight for tiles
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
16058
de01be16df95 Make slider below preview affect WFC generator by skewing tile probabilities
unC0Rr
parents: 16032
diff changeset
     1
use rand::Rng;
de01be16df95 Make slider below preview affect WFC generator by skewing tile probabilities
unC0Rr
parents: 16032
diff changeset
     2
16032
31cc1e450273 Add maze land generator ported from pascal engine
unC0Rr
parents: 15921
diff changeset
     3
pub mod maze;
15921
5f00829c55ec Refactor landgen package structure
unC0Rr
parents: 15912
diff changeset
     4
pub mod outline_template_based;
15912
6e22f4390b7e Add basics of wavefront collapse algorithm
unC0Rr
parents: 15905
diff changeset
     5
pub mod wavefront_collapse;
13908
9a1f1e8170f2 Start work on landgen rust lib
unc0rr
parents:
diff changeset
     6
15905
022ec6b916b7 Split generation and painting phases, paint by old engine, use template filters
unC0Rr
parents: 15903
diff changeset
     7
#[derive(Clone, Copy)]
14027
cef0c685fda8 make useful stuff public
alfadur
parents: 14026
diff changeset
     8
pub struct LandGenerationParameters<T> {
14026
3b3d97ed2286 Start land generators implementation
unc0rr
parents: 13938
diff changeset
     9
    zero: T,
3b3d97ed2286 Start land generators implementation
unc0rr
parents: 13938
diff changeset
    10
    basic: T,
14100
4d22be35cfa2 Finish porting FindPoint()
unc0rr
parents: 14069
diff changeset
    11
    distance_divisor: u32,
14121
69db1d2e4cec land_dump app for testing templated landgen
unc0rr
parents: 14100
diff changeset
    12
    skip_distort: bool,
69db1d2e4cec land_dump app for testing templated landgen
unc0rr
parents: 14100
diff changeset
    13
    skip_bezier: bool,
14026
3b3d97ed2286 Start land generators implementation
unc0rr
parents: 13938
diff changeset
    14
}
3b3d97ed2286 Start land generators implementation
unc0rr
parents: 13938
diff changeset
    15
15912
6e22f4390b7e Add basics of wavefront collapse algorithm
unC0Rr
parents: 15905
diff changeset
    16
impl<T: Copy + PartialEq + Default> LandGenerationParameters<T> {
15828
44b49f255e31 add type safe power of two sizes
alfadur
parents: 14207
diff changeset
    17
    pub fn new(
44b49f255e31 add type safe power of two sizes
alfadur
parents: 14207
diff changeset
    18
        zero: T,
44b49f255e31 add type safe power of two sizes
alfadur
parents: 14207
diff changeset
    19
        basic: T,
44b49f255e31 add type safe power of two sizes
alfadur
parents: 14207
diff changeset
    20
        distance_divisor: u32,
44b49f255e31 add type safe power of two sizes
alfadur
parents: 14207
diff changeset
    21
        skip_distort: bool,
44b49f255e31 add type safe power of two sizes
alfadur
parents: 14207
diff changeset
    22
        skip_bezier: bool,
44b49f255e31 add type safe power of two sizes
alfadur
parents: 14207
diff changeset
    23
    ) -> Self {
14100
4d22be35cfa2 Finish porting FindPoint()
unc0rr
parents: 14069
diff changeset
    24
        Self {
4d22be35cfa2 Finish porting FindPoint()
unc0rr
parents: 14069
diff changeset
    25
            zero,
4d22be35cfa2 Finish porting FindPoint()
unc0rr
parents: 14069
diff changeset
    26
            basic,
14121
69db1d2e4cec land_dump app for testing templated landgen
unc0rr
parents: 14100
diff changeset
    27
            distance_divisor,
69db1d2e4cec land_dump app for testing templated landgen
unc0rr
parents: 14100
diff changeset
    28
            skip_distort,
69db1d2e4cec land_dump app for testing templated landgen
unc0rr
parents: 14100
diff changeset
    29
            skip_bezier,
14100
4d22be35cfa2 Finish porting FindPoint()
unc0rr
parents: 14069
diff changeset
    30
        }
14054
3185fb34f3b5 update theme editor to use new land generator implementation
alfadur
parents: 14051
diff changeset
    31
    }
15903
230dc46487ea Update mapgen to take into account actual values for 'zero' and 'basic' colors
unC0Rr
parents: 15828
diff changeset
    32
230dc46487ea Update mapgen to take into account actual values for 'zero' and 'basic' colors
unC0Rr
parents: 15828
diff changeset
    33
    pub fn zero(&self) -> T {
230dc46487ea Update mapgen to take into account actual values for 'zero' and 'basic' colors
unC0Rr
parents: 15828
diff changeset
    34
        self.zero
230dc46487ea Update mapgen to take into account actual values for 'zero' and 'basic' colors
unC0Rr
parents: 15828
diff changeset
    35
    }
230dc46487ea Update mapgen to take into account actual values for 'zero' and 'basic' colors
unC0Rr
parents: 15828
diff changeset
    36
230dc46487ea Update mapgen to take into account actual values for 'zero' and 'basic' colors
unC0Rr
parents: 15828
diff changeset
    37
    pub fn basic(&self) -> T {
230dc46487ea Update mapgen to take into account actual values for 'zero' and 'basic' colors
unC0Rr
parents: 15828
diff changeset
    38
        self.basic
230dc46487ea Update mapgen to take into account actual values for 'zero' and 'basic' colors
unC0Rr
parents: 15828
diff changeset
    39
    }
14054
3185fb34f3b5 update theme editor to use new land generator implementation
alfadur
parents: 14051
diff changeset
    40
}
3185fb34f3b5 update theme editor to use new land generator implementation
alfadur
parents: 14051
diff changeset
    41
14027
cef0c685fda8 make useful stuff public
alfadur
parents: 14026
diff changeset
    42
pub trait LandGenerator {
16058
de01be16df95 Make slider below preview affect WFC generator by skewing tile probabilities
unC0Rr
parents: 16032
diff changeset
    43
    fn generate_land<T: Copy + PartialEq + Default>(
14026
3b3d97ed2286 Start land generators implementation
unc0rr
parents: 13938
diff changeset
    44
        &self,
14121
69db1d2e4cec land_dump app for testing templated landgen
unc0rr
parents: 14100
diff changeset
    45
        parameters: &LandGenerationParameters<T>,
16058
de01be16df95 Make slider below preview affect WFC generator by skewing tile probabilities
unC0Rr
parents: 16032
diff changeset
    46
        prng: &mut impl Rng,
14026
3b3d97ed2286 Start land generators implementation
unc0rr
parents: 13938
diff changeset
    47
    ) -> land2d::Land2D<T>;
3b3d97ed2286 Start land generators implementation
unc0rr
parents: 13938
diff changeset
    48
}