mitchellhansen/a-star
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Prettied it up, comments, refactors

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MitchellHansen
2015-08-22 17:43:38 -07:00
parent 8fc8db2d78
commit ee6ea3442d
12 changed files with 258 additions and 237 deletions
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17
aStar/Explorer.cpp
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@@ -3,7 +3,7 @@
#include "Pather.h"
Explorer::Explorer(Map* map_) {
color = sf::Color::Blue;
color = sf::Color::Yellow;
position = sf::Vector2i(6, 10);
map = map_;
}
@@ -22,12 +22,12 @@ sf::Color Explorer::getColor() {
void Explorer::setDestination(sf::Vector2i destination_) {
// Call a* to get path
plan(destination_);
}
bool Explorer::move() {
// While there are moves for us to take
if (!movement_stack.empty()) {
bool valid = false; // If the next move is valid, collision
@@ -35,9 +35,9 @@ bool Explorer::move() {
switch (x) {
case 0: // North
if (!map->getTile(position.x, position.y - 1)->isSolid()) {
valid = true;
position = sf::Vector2i(position.x, position.y - 1);
if (!map->getTile(position.x, position.y - 1)->isSolid()) { // If the tile isn't solid
valid = true; // Set the move to valid
position = sf::Vector2i(position.x, position.y - 1); // Update the Explorers position
}
break;
case 1: // East
@@ -79,10 +79,13 @@ bool Explorer::move() {
return false;
}
// A*
bool Explorer::plan(sf::Vector2i destination_) {
// Create a new pather with the map data
Pather pather(map);
movement_stack = pather.pathTo(position, destination_);
// Get the movement list from the pather
movement_stack = pather.getPathTo(position, destination_);
return true;
}