Implement main logic

src/movementHandler.hpp

@@ -0,0 +1,44 @@
+#include "player.hpp"
+#include "world.hpp"
+#include "blockRegistry.hpp"
+
+bool tryGoDown(World& world, Player& player);
+bool tryGoUp(World& world, Player& player);
+
+bool onInput(char lastChar, World& world, Player& player) {
+    switch (lastChar) {
+        case 'w':
+        case 'W':
+            return tryGoUp(world, player);
+
+        case 'a':
+        case 'A':
+            player.move(-1, 0);
+            return true;
+
+        case 's':
+        case 'S':
+            return tryGoDown(world, player);
+
+        case 'd':
+        case 'D':
+            player.move(1, 0);
+            return true;
+        
+        default: return false;
+    }
+}
+bool tryGoDown(World& world, Player& player) {
+    if (world.getBlockAt(player.getPos()+BlockPos(0, 2)).getSettings().isClimbableFromTop() || world.getBlockAt(player.getPos()+BlockPos(0, 3)).getSettings().isClimbableFromTop()) {
+        player.move(0, 1);
+        return true;
+    }
+    return false;
+}
+bool tryGoUp(World& world, Player& player) {
+    if (world.getBlockAt(player.getPos()+BlockPos(0, 1)).getSettings().isClimbableFromBottom() || world.getBlockAt(player.getPos()+BlockPos(0, 2)).getSettings().isClimbableFromBottom()) {
+        player.move(0, -1);
+        return true;
+    }
+    return false;
+}