diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/localplayer.cpp | 137 |
1 files changed, 65 insertions, 72 deletions
diff --git a/src/localplayer.cpp b/src/localplayer.cpp index 3759e5a3..8d6ad542 100644 --- a/src/localplayer.cpp +++ b/src/localplayer.cpp @@ -243,56 +243,53 @@ Position LocalPlayer::getNextWalkPosition(unsigned char dir) // Going top-right if (dx > 0 && dy < 0) { - if (!wTopRight) + // Choose a straight direction when diagonal target is blocked + if (!wTop && wRight) + dy = 0; + else if (wTop && !wRight) + dx = 0; + else if (!wTop && !wRight) + return Position(tileX * tileW + tileW + - getCollisionRadius(), + tileY * tileH + getCollisionRadius()); + else if (!wTopRight) { - // Choose a straight direction when diagonal target is blocked - if (!wTop && wRight) + // Both straight direction are walkable + // Go right when below the corner + if (offsetY >= + (offsetX / tileH - (offsetX / tileW * tileH))) dy = 0; - else if (wTop && !wRight) + else // Go up otherwise dx = 0; - else if (!wTop && !wRight) - return Position(tileX * tileW + tileW - - getCollisionRadius(), - tileY * tileH + getCollisionRadius()); - else // Both straight direction are walkable - { - // Go right when below the corner - if (offsetY >= - (offsetX / tileH - (offsetX / tileW * tileH))) - dy = 0; - else // Go up otherwise - dx = 0; - } } - else // The diagonal is walkable + else // The top-right diagonal is walkable + { return mMap->checkNodeOffsets(getCollisionRadius(), - getWalkMask(), - Position((int)pos.x + tileW, - (int)pos.y - tileH)); + getWalkMask(), + Position((int)pos.x + tileW, + (int)pos.y - tileH)); + } } // Going top-left if (dx < 0 && dy < 0) { - if (!wTopLeft) + // Choose a straight direction when diagonal target is blocked + if (!wTop && wLeft) + dy = 0; + else if (wTop && !wLeft) + dx = 0; + else if (!wTop && !wLeft) + return Position(tileX * tileW + getCollisionRadius(), + tileY * tileH + getCollisionRadius()); + else if (!wTopLeft) { - // Choose a straight direction when diagonal target is blocked - if (!wTop && wLeft) + // Go left when below the corner + if (offsetY >= (offsetX / mMap->getTileWidth() + * mMap->getTileHeight())) dy = 0; - else if (wTop && !wLeft) + else // Go up otherwise dx = 0; - else if (!wTop && !wLeft) - return Position(tileX * tileW + getCollisionRadius(), - tileY * tileH + getCollisionRadius()); - else // Both straight direction are walkable - { - // Go left when below the corner - if (offsetY >= (offsetX / mMap->getTileWidth() - * mMap->getTileHeight())) - dy = 0; - else // Go up otherwise - dx = 0; - } } else // The diagonal is walkable return mMap->checkNodeOffsets(getCollisionRadius(), @@ -304,26 +301,24 @@ Position LocalPlayer::getNextWalkPosition(unsigned char dir) // Going bottom-left if (dx < 0 && dy > 0) { - if (!wBottomLeft) + // Choose a straight direction when diagonal target is blocked + if (!wBottom && wLeft) + dy = 0; + else if (wBottom && !wLeft) + dx = 0; + else if (!wBottom && !wLeft) + return Position(tileX * tileW + getCollisionRadius(), + tileY * tileH + tileH - getCollisionRadius()); + else if (!wBottomLeft) { - // Choose a straight direction when diagonal target is blocked - if (!wBottom && wLeft) - dy = 0; - else if (wBottom && !wLeft) + // Both straight direction are walkable + // Go down when below the corner + if (offsetY >= (offsetX / mMap->getTileHeight() + - (offsetX / mMap->getTileWidth() + * mMap->getTileHeight()) )) dx = 0; - else if (!wBottom && !wLeft) - return Position(tileX * tileW + getCollisionRadius(), - tileY * tileH + tileH - getCollisionRadius()); - else // Both straight direction are walkable - { - // Go down when below the corner - if (offsetY >= (offsetX / mMap->getTileHeight() - - (offsetX / mMap->getTileWidth() - * mMap->getTileHeight()) )) - dx = 0; - else // Go left otherwise - dy = 0; - } + else // Go left otherwise + dy = 0; } else // The diagonal is walkable return mMap->checkNodeOffsets(getCollisionRadius(), @@ -335,25 +330,23 @@ Position LocalPlayer::getNextWalkPosition(unsigned char dir) // Going bottom-right if (dx > 0 && dy > 0) { - if (!wBottomRight) + // Choose a straight direction when diagonal target is blocked + if (!wBottom && wRight) + dy = 0; + else if (wBottom && !wRight) + dx = 0; + else if (!wBottom && !wRight) + return Position(tileX * tileW + tileW - getCollisionRadius(), + tileY * tileH + tileH - getCollisionRadius()); + else if (!wBottomRight) { - // Choose a straight direction when diagonal target is blocked - if (!wBottom && wRight) - dy = 0; - else if (wBottom && !wRight) + // Both straight direction are walkable + // Go down when below the corner + if (offsetY >= (offsetX / mMap->getTileWidth() + * mMap->getTileHeight())) dx = 0; - else if (!wBottom && !wRight) - return Position(tileX * tileW + tileW - getCollisionRadius(), - tileY * tileH + tileH - getCollisionRadius()); - else // Both straight direction are walkable - { - // Go down when below the corner - if (offsetY >= (offsetX / mMap->getTileWidth() - * mMap->getTileHeight())) - dx = 0; - else // Go right otherwise - dy = 0; - } + else // Go right otherwise + dy = 0; } else // The diagonal is walkable return mMap->checkNodeOffsets(getCollisionRadius(), |