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VVVVVV
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2 Commits
8c472ed73d ... 6795856431

Author SHA1 Message Date
leo60228 6795856431 Use SDL_fabsf where std::abs was previously used 2021-01-01 22:37:46 -05:00
leo60228 91c3e6cbc5 Revert "Document SDL_abs vs. SDL_fabs" 
This reverts commit 8c472ed73d.
 2021-01-01 22:37:46 -05:00
2 changed files with 6 additions and 9 deletions
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9
desktop_version/src/Entity.cpp
View File

@ -4389,8 +4389,8 @@ void entityclass::fixfriction( int t, float xfix, float xrate, float yrate )
if (entities[t].vx > 6) entities[t].vx = 6.0f;
if (entities[t].vx < -6) entities[t].vx = -6.0f;
if (SDL_abs(entities[t].vx-xfix) <= xrate) entities[t].vx = xfix;
if (SDL_abs(entities[t].vy) < yrate) entities[t].vy = 0;
if (SDL_fabsf(entities[t].vx-xfix) <= xrate) entities[t].vx = xfix;
if (SDL_fabsf(entities[t].vy) < yrate) entities[t].vy = 0;
}
void entityclass::applyfriction( int t, float xrate, float yrate )
@ -4410,9 +4410,8 @@ void entityclass::applyfriction( int t, float xrate, float yrate )
if (entities[t].vx > 6.00f) entities[t].vx = 6.0f;
if (entities[t].vx < -6.00f) entities[t].vx = -6.0f;
// This should *not* be changed to use SDL_fabsf, which would cause noticable differences in physics.
if (SDL_abs(entities[t].vx) < xrate) entities[t].vx = 0.0f;
if (SDL_abs(entities[t].vy) < yrate) entities[t].vy = 0.0f;
if (SDL_fabsf(entities[t].vx) < xrate) entities[t].vx = 0.0f;
if (SDL_fabsf(entities[t].vy) < yrate) entities[t].vy = 0.0f;
}
void entityclass::updateentitylogic( int t )

6
desktop_version/src/Input.cpp
View File

@ -1824,8 +1824,7 @@ void gameinput()
if (game.activetele && game.readytotele > 20 && !game.intimetrial)
{
enter_already_processed = true;
// This should *not* be changed to use SDL_fabsf, which would prevent activating an teleporter when `vx > 1.0 && vx < 2.0`.
if(int(SDL_abs(obj.entities[ie].vx))<=1 && int(obj.entities[ie].vy)==0)
if(int(SDL_fabsf(obj.entities[ie].vx))<=1 && int(obj.entities[ie].vy)==0)
{
//wait! space station 2 debug thingy
if (game.teleportscript != "")
@ -1891,8 +1890,7 @@ void gameinput()
else if (INBOUNDS_VEC(game.activeactivity, obj.blocks))
{
enter_already_processed = true;
// This should *not* be changed to use SDL_fabsf, which would prevent activating an activity zone when `vx > 1.0 && vx < 2.0`.
if((int(SDL_abs(obj.entities[ie].vx))<=1) && (int(obj.entities[ie].vy) == 0) )
if((int(SDL_fabsf(obj.entities[ie].vx))<=1) && (int(obj.entities[ie].vy) == 0) )
{
script.load(obj.blocks[game.activeactivity].script);
obj.removeblock(game.activeactivity);