From c57ae8c42c1f2f2ed576719c00cff5cf613fe650 Mon Sep 17 00:00:00 2001
From: Steph Enders <smenders@gmail.com>
Date: Thu, 16 Jun 2022 16:14:18 -0400
Subject: Added onUpdate logic to move the enemies etc

Created some algorithm logic for enemy movement
Allowed for default overrides
---
 src/Level.cpp | 55 ++++++++++++++++++++++++++++---------------------------
 1 file changed, 28 insertions(+), 27 deletions(-)

(limited to 'src/Level.cpp')

diff --git a/src/Level.cpp b/src/Level.cpp
index 013c2a1..5f06def 100644
--- a/src/Level.cpp
+++ b/src/Level.cpp
@@ -3,9 +3,11 @@
 #include <iostream>
 #include <string>
 
-void
-Level::loadLevelFromFile(const char* filePath)
-{
+bool canStep(Pos pos, int dx, int dy, std::vector<std::vector<char>> map) {
+  return map[pos.y + dy][pos.x + dx] != WALL_SPACE;
+}
+
+void Level::loadLevelFromFile(const char *filePath) {
   std::ifstream mapFile(filePath);
   if (mapFile.is_open()) {
 
@@ -15,7 +17,6 @@ Level::loadLevelFromFile(const char* filePath)
     // from 1 -> N each enemy and treasure has its  own unique ID
     // IDs are unique entirely, not just per enemy or treasure
 
-
     std::string line;
     int y = 0;
     while (std::getline(mapFile, line)) {
@@ -28,14 +29,14 @@ Level::loadLevelFromFile(const char* filePath)
           this->map[y].push_back(BLANK_SPACE);
         } else if (c == ENEMY_TKN) {
           this->enemyPositions.push_back(
-            { .id = this->nextId(), .x = x, .y = y });
+              {.id = this->nextId(), .x = x, .y = y});
           this->map[y].push_back(BLANK_SPACE);
         } else if (c == PLAYER_TKN) {
-          this->player = { .id = playerId, .x = x, .y = y };
+          this->player = {.id = playerId, .x = x, .y = y};
           this->map[y].push_back(BLANK_SPACE);
         } else if (c == TREASURE_TKN) {
           this->treasurePositions.push_back(
-            { .id = this->nextId(), .x = x, .y = y });
+              {.id = this->nextId(), .x = x, .y = y});
           this->map[y].push_back(BLANK_SPACE);
         } else {
           continue;
@@ -48,26 +49,17 @@ Level::loadLevelFromFile(const char* filePath)
   mapFile.close();
 }
 
-bool
-Level::isEmpty(int x, int y)
-{
-  return map[y][x] == BLANK_SPACE;
-}
+bool Level::isEmpty(int x, int y) { return map[y][x] == BLANK_SPACE; }
 
-bool
-Level::canStep(int dx, int dy)
-{
-  bool res = map[player.y + dy][player.x + dx] != WALL_SPACE;
-  return res;
+bool Level::playerCanStep(int dx, int dy) {
+  return canStep(player, dx, dy, map);
 }
 
-void
-Level::print()
-{
+void Level::print() {
   int x = 0;
   int y = 0;
-  for (auto& row : map) {
-    for (auto& tile : row) {
+  for (auto &row : map) {
+    for (auto &tile : row) {
       bool printed = false;
       if (player.x == x && player.y == y) {
         std::cout << "p";
@@ -101,8 +93,17 @@ Level::print()
   }
 }
 
-int
-Level::nextId()
-{
-  return idCounter++;
-}
\ No newline at end of file
+int Level::nextId() { return idCounter++; }
+
+int Level::getEnemyIndex(int id) {
+  for (int i = 0; i < enemyPositions.size(); i++) {
+    if (enemyPositions[i].id == id) {
+      return i;
+    }
+  }
+
+  return -1;
+}
+bool Level::enemyCanStep(Pos pos, int dx, int dy) {
+  return canStep(pos, dx, dy, map);
+}
-- 
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