diff options
Diffstat (limited to 'cRender.cpp')
| -rw-r--r-- | cRender.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/cRender.cpp b/cRender.cpp index 293901b..f563199 100644 --- a/cRender.cpp +++ b/cRender.cpp @@ -118,15 +118,22 @@ int cRender::drawLine(char _c, sPos _pos1, sPos _pos2, bool _overrideCollision, if(abs(fGradient) > 1) { int dy = (int)(((i + 1) * fGradient + _pos1.y + 0.5) - (i * fGradient + _pos1.y + 0.5)); - if(abs(dy) > 0) + + if(dy > 0 && ((int)(i * fGradient + _pos1.y + 0.5) + dy) <= _pos2.y) { drawLine(_c, sPos{i + _pos1.x, (int)(i * fGradient + _pos1.y + 0.5)}, - sPos{i + _pos1.x, (int)(i * fGradient + _pos1.y + 0.5) + dy}, + sPos{i + _pos1.x, (int)(i * fGradient + _pos1.y + 0.5) + dy }, _overrideCollision, _color); }//if + else if(dy < 0 && ((int)(i * fGradient + _pos1.y + 0.5) + dy) >= (_pos2.y) ) + { + drawLine(_c, + sPos{i + _pos1.x, (int)(i * fGradient + _pos1.y + 0.5) + dy }, + sPos{i + _pos1.x, (int)(i * fGradient + _pos1.y + 0.5)}, + _overrideCollision, _color); + }//else if }//if - }//for }//else |