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Pre-render footprints

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This commit is contained in:
Evan Pratten 2022-04-03 23:33:42 -04:00
parent 00fa6edb20
commit f1d8ff3408
1 changed files with 23 additions and 1 deletions
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24
game/game_logic/src/model/world_object_package.rs
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@ -1,6 +1,6 @@
use std::collections::HashMap;
use nalgebra as na;
use raylib::{texture::Texture2D, RaylibHandle, RaylibThread};
use std::collections::HashMap;
use crate::{
asset_manager::{load_json_structure, load_texture_from_internal_data},
@ -34,6 +34,8 @@ pub struct WorldObjectPackage {
pub top_animated_textures: HashMap<String, AnimatedTexture>,
/// A list of colliders in the world. We pre-solve these to make comput happy :)
pub world_space_colliders: Vec<WorldSpaceObjectCollider>,
/// A list of footprints in the world. We pre-solve these to make comput happy :)
pub world_space_footprints: Vec<WorldSpaceObjectCollider>,
}
impl WorldObjectPackage {
@ -52,6 +54,7 @@ impl WorldObjectPackage {
let mut bottom_animated_textures = HashMap::new();
let mut top_animated_textures = HashMap::new();
let mut world_space_colliders: Vec<WorldSpaceObjectCollider> = Vec::new();
let mut world_space_footprints: Vec<WorldSpaceObjectCollider> = Vec::new();
for reference in &object_references {
// If this is a new object, load it.
let object_key = reference.into_key();
@ -118,6 +121,24 @@ impl WorldObjectPackage {
world_space_colliders.push(world_space_collider);
}
// Keep track of all the footprints in the world
for collider in &object_definition.footprint {
// Get the object's position
let object_position = reference.get_world_space_position();
// Convert the collider's position to world space
let mut world_space_collider = WorldSpaceObjectCollider {
position: (object_position + collider.position),
size: collider.size,
};
// Invert the Y axis of the collider's position
world_space_collider.position.y = -world_space_collider.position.y;
// Add the collider to the list
world_space_footprints.push(world_space_collider);
}
// Store the object definition
object_definitions.insert(object_key.to_string(), object_definition);
}
@ -131,6 +152,7 @@ impl WorldObjectPackage {
bottom_animated_textures,
top_animated_textures,
world_space_colliders,
world_space_footprints,
})
}
}