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fix clamping character movement to map boundaries

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Sven Balzer
2026-08-02 10:57:23 +02:00
parent ab79875263
commit 70fac5bd72
1 changed files with 4 additions and 4 deletions
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src/main.cpp
+4 -4
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@@ -1446,10 +1446,10 @@ static void update_state_game() {
if (!player.is_moving && (queued_movement || keyboard_state[SDL_SCANCODE_W] || keyboard_state[SDL_SCANCODE_A] || keyboard_state[SDL_SCANCODE_S] || keyboard_state[SDL_SCANCODE_D])) {
switch (queued_movement_direction) {
case DIR_UP: { player.target_position = player.position + ivec2( 0, 1); if (player.target_position != player.position) player.is_moving = true; } break;
case DIR_LEFT: { player.target_position = player.position + ivec2(-1, 0); if (player.target_position != player.position) player.is_moving = true; } break;
case DIR_DOWN: { player.target_position = player.position + ivec2( 0, -1); if (player.target_position != player.position) player.is_moving = true; } break;
case DIR_RIGHT: { player.target_position = player.position + ivec2( 1, 0); if (player.target_position != player.position) player.is_moving = true; } break;
case DIR_UP: { player.target_position = clamp(ivec2(0, 0), player.position + ivec2( 0, 1), current_map.size - ivec2(2, 2)); if (player.target_position != player.position) player.is_moving = true; } break;
case DIR_LEFT: { player.target_position = clamp(ivec2(0, 0), player.position + ivec2(-1, 0), current_map.size - ivec2(2, 2)); if (player.target_position != player.position) player.is_moving = true; } break;
case DIR_DOWN: { player.target_position = clamp(ivec2(0, 0), player.position + ivec2( 0, -1), current_map.size - ivec2(2, 2)); if (player.target_position != player.position) player.is_moving = true; } break;
case DIR_RIGHT: { player.target_position = clamp(ivec2(0, 0), player.position + ivec2( 1, 0), current_map.size - ivec2(2, 2)); if (player.target_position != player.position) player.is_moving = true; } break;
}
}
queued_movement = false;