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Partially revert 36892b4 (Create RandomSeed.h) in BitmapText.

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This appears to have unintended effects on jitter, distort, and rainbowscroll. Reverted for now for reevaluation on implementation here later.
This commit is contained in:
Crash Cringle
2025-03-08 17:06:20 -05:00
committed by teejusb
parent ca1a7a0dc4
commit ff06dda985
1 changed files with 10 additions and 5 deletions
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src/BitmapText.cpp
+10 -5
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@@ -8,7 +8,7 @@
#include "Font.h"
#include "ActorUtil.h"
#include "LuaBinding.h"
#include "RandomSeed.h"
#include "RageTimer.h"
#include <cmath>
#include <cstddef>
@@ -328,14 +328,16 @@ void BitmapText::BuildChars()
if( m_bUsingDistortion )
{
int iSeed = std::lrint( RageTimer::GetTimeSinceStartFast()*500000.0f );
RandomGen rnd( iSeed );
for(unsigned int i= 0; i < m_aVertices.size(); i+=4)
{
float w= m_aVertices[i+2].p.x - m_aVertices[i].p.x;
float h= m_aVertices[i+2].p.y - m_aVertices[i].p.y;
for(unsigned int ioff= 0; ioff < 4; ++ioff)
{
m_aVertices[i+ioff].p.x += ((GetRandomInt() % 9) / 8.0f - .5f) * m_fDistortion * w;
m_aVertices[i+ioff].p.y += ((GetRandomInt() % 9) / 8.0f - .5f) * m_fDistortion * h;
m_aVertices[i+ioff].p.x += ((rnd()%9) / 8.0f - .5f) * m_fDistortion * w;
m_aVertices[i+ioff].p.y += ((rnd()%9) / 8.0f - .5f) * m_fDistortion * h;
}
}
}
@@ -729,7 +731,7 @@ void BitmapText::DrawPrimitives() noexcept
// render the diffuse pass
if( m_bRainbowScroll )
{
int color_index = (GetRandomInt() % RAINBOW_COLORS.size());
int color_index = int(RageTimer::GetTimeSinceStartFast() / 0.200) % RAINBOW_COLORS.size();
for (size_t i = 0; i < m_aVertices.size(); i += 4)
{
const RageColor color = RAINBOW_COLORS[color_index];
@@ -796,9 +798,12 @@ void BitmapText::DrawPrimitives() noexcept
std::vector<RageVector3> vGlyphJitter;
if( m_bJitter )
{
int iSeed = std::lrint( RageTimer::GetTimeSinceStartFast()*8 );
RandomGen rnd( iSeed );
for (size_t i = 0; i < m_aVertices.size(); i += 4)
{
RageVector3 jitter( GetRandomInt() % 2, GetRandomInt() % 3, 0);
RageVector3 jitter( rnd()%2, rnd()%3, 0 );
vGlyphJitter.push_back( jitter );
m_aVertices[i+0].p += jitter; // top left