From bfdaef7850b6ac17bb88f1b314236fb5014aac8e Mon Sep 17 00:00:00 2001
From: tom barrett <spalf0@gmail.com>
Date: Fri, 5 Jul 2019 08:59:22 -0500
Subject: now a cells struct whichs layers own, which takes from tileset tiles

---
 src/map.rs | 47 ++++++++++++++++++++++++-----------------------
 1 file changed, 24 insertions(+), 23 deletions(-)

(limited to 'src/map.rs')

diff --git a/src/map.rs b/src/map.rs
index a3ddfb3..7042f58 100644
--- a/src/map.rs
+++ b/src/map.rs
@@ -1,18 +1,18 @@
 use ggez::filesystem::File;
 use ggez::graphics::spritebatch::SpriteBatch;
 use ggez::nalgebra::Point2;
+use std::collections::HashMap;
 use xml::reader::XmlEvent::Characters;
 
 use crate::constants;
 use crate::entity::Operable;
 use crate::layer::Layer;
-use crate::tileset::Tileset;
+use crate::tileset::{Tile, Tileset};
 use crate::xmlelements::XMLElements;
 
 #[derive(Clone)]
 pub struct Map {
-    width: usize,
-    height: usize,
+    dimensions: (usize, usize),
     layers: Vec<Layer>,
     spawns: Vec<(String, Point2<f32>)>,
 }
@@ -35,23 +35,25 @@ impl Map {
     pub fn new(file: File, tileset: &Tileset) -> Map {
         let elements = XMLElements::new(file);
 
-        let width = elements
-            .get_element_attribute("map", "width")
-            .unwrap()
-            .parse()
-            .unwrap();
-        let height = elements
-            .get_element_attribute("map", "height")
-            .unwrap()
-            .parse()
-            .unwrap();
+        let dimensions = (
+            elements
+                .get_element_attribute("map", "width")
+                .unwrap()
+                .parse()
+                .unwrap(),
+            elements
+                .get_element_attribute("map", "height")
+                .unwrap()
+                .parse()
+                .unwrap(),
+        );
 
         let layers: Vec<Layer> = elements
             .events
             .iter()
             .filter_map(|e| {
                 if let Characters(text) = e {
-                    Some(Layer::new(text, tileset, width, height))
+                    Some(Layer::new(text, tileset, dimensions))
                 } else {
                     None
                 }
@@ -62,23 +64,22 @@ impl Map {
 
         Map {
             layers,
-            width,
-            height,
+            dimensions,
             spawns,
         }
     }
 
     fn get_spawn_points(
         layers: &[Layer],
-        spawn_tiles: Vec<(String, usize)>,
+        spawn_tiles: HashMap<usize, Tile>,
     ) -> Vec<(String, Point2<f32>)> {
         let mut spawn_points = Vec::new();
 
         for layer in layers.iter() {
-            for tile in layer.tiles.iter() {
-                for spawn_tile in spawn_tiles.iter() {
-                    if spawn_tile.1 == tile.id {
-                        spawn_points.push((spawn_tile.0.clone(), tile.destination));
+            for cell in layer.cells.iter() {
+                for (id, tile) in spawn_tiles.iter() {
+                    if id == &cell.id {
+                        spawn_points.push((tile.property.spawn.clone().unwrap(), cell.destination));
                     }
                 }
             }
@@ -93,8 +94,8 @@ impl Map {
 
     pub fn get_dimensions(&self) -> (f32, f32) {
         (
-            (constants::TILE_WIDTH * constants::TILE_SCALE) * self.width as f32,
-            (constants::TILE_HEIGHT * constants::TILE_SCALE) * self.height as f32,
+            (constants::TILE_WIDTH * constants::TILE_SCALE) * self.dimensions.0 as f32,
+            (constants::TILE_HEIGHT * constants::TILE_SCALE) * self.dimensions.1 as f32,
         )
     }
 }
-- 
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