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fix draw hold body inactive texture bug

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If hold body, draw texture to the outside screen.
This commit is contained in:
A.C
2015-09-10 00:06:19 +09:00
parent dfff5ae2da
commit 4d13ab304b
1 changed files with 9 additions and 6 deletions
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src/NoteDisplay.cpp
+9 -6
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@@ -756,7 +756,12 @@ void NoteDisplay::DrawHoldPart(vector<Sprite*> &vpSpr,
/* Only draw the section that's within the range specified. If a hold note is
* very long, don't process or draw the part outside of the range. Don't change
* part_args.y_top or part_args.y_bottom; they need to be left alone to calculate texture coordinates. */
const float y_start_pos = max(part_args.y_top, part_args.y_start_pos);
// If hold body, draw texture to the outside screen.(fix by A.C)
float y_start_pos = (part_type == hpt_body) ? part_args.y_top : max(part_args.y_top, part_args.y_start_pos);
if (part_args.y_top < part_args.y_start_pos - unzoomed_frame_height)
{
y_start_pos = fmod((y_start_pos - part_args.y_start_pos), unzoomed_frame_height) + part_args.y_start_pos;
}
float y_end_pos = min(part_args.y_bottom, part_args.y_end_pos);
const float color_scale= glow ? 1 : part_args.color_scale;
if(part_type == hpt_body)
@@ -787,8 +792,8 @@ void NoteDisplay::DrawHoldPart(vector<Sprite*> &vpSpr,
{
/* For very large hold notes, shift the texture coordinates to be near 0, so we
* don't send very large values to the renderer. */
const float fDistFromTop = y_start_pos - part_args.y_top;
float fTexCoordTop = SCALE(fDistFromTop, 0, unzoomed_frame_height, rect.top, rect.bottom);
const float fDistFromTop = y_start_pos - part_args.y_top;
float fTexCoordTop = SCALE(fDistFromTop, 0, unzoomed_frame_height, rect.top, rect.bottom);
fTexCoordTop += add_to_tex_coord;
add_to_tex_coord -= floorf(fTexCoordTop);
}
@@ -800,10 +805,8 @@ void NoteDisplay::DrawHoldPart(vector<Sprite*> &vpSpr,
if (!part_args.anchor_to_top)
{
float offset = unzoomed_frame_height - (y_end_pos - y_start_pos);
// ロングノート本体の長さがunzoomed_frame_height→0のときに、add_to_tex_coordを0→1にすればOK
// つまり、offsetを0→unzoomed_frame_heightにすると理想通りの表示になる -A.C
// Shift texture coord to fit hold length If hold length is less than
// bottomcap frame size. (translated by hanubeki)
// bottomcap frame size. (fix by A.C / translated by hanubeki)
if (offset>0){
add_to_tex_coord = SCALE(offset, 0.0f, unzoomed_frame_height, 0.0f, 1.0f);
}