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Use SDL_GetTicks() for physics timer

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n00b
2024-11-30 22:25:29 -05:00
parent adec3d0039
commit 36cee820d3
23 changed files with 1037 additions and 2480 deletions
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14
rcbasic_runtime/rc_gfx.h
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@@ -325,7 +325,7 @@ bool rc_windowOpenEx(std::string title, int x, int y, int w, int h, uint32_t win
rc_canvas.push_back(back_buffer);
rc_physics3D.world = createIrrBulletWorld(device, true, false);
rc_physics3D.TimeStamp = device->getTimer()->getTime();
rc_physics3D.TimeStamp = SDL_GetTicks(); //device->getTimer()->getTime();
rc_physics3D.maxSubSteps = 1;
rc_physics3D.fixedTimeStep = irr::f32(1.) / irr::f64(60.);
@@ -3050,8 +3050,10 @@ int rc_canvasClip(int x, int y, int w, int h)
void rc_preUpdate()
{
//3D World Update
rc_physics3D.DeltaTime = device->getTimer()->getTime() - rc_physics3D.TimeStamp;
rc_physics3D.TimeStamp = device->getTimer()->getTime();
//rc_physics3D.DeltaTime = device->getTimer()->getTime() - rc_physics3D.TimeStamp;
//rc_physics3D.TimeStamp = device->getTimer()->getTime();
rc_physics3D.DeltaTime = SDL_GetTicks() - rc_physics3D.TimeStamp;
rc_physics3D.TimeStamp = SDL_GetTicks();
rc_physics3D.world->stepSimulation(rc_physics3D.DeltaTime*0.001f, rc_physics3D.maxSubSteps, rc_physics3D.fixedTimeStep);
for(int i = 0; i < rc_canvas.size(); i++)
@@ -3460,8 +3462,10 @@ bool rc_update()
if(!hasPreUpdated)
{
rc_physics3D.DeltaTime = device->getTimer()->getTime() - rc_physics3D.TimeStamp;
rc_physics3D.TimeStamp = device->getTimer()->getTime();
//rc_physics3D.DeltaTime = device->getTimer()->getTime() - rc_physics3D.TimeStamp;
//rc_physics3D.TimeStamp = device->getTimer()->getTime();
rc_physics3D.DeltaTime = SDL_GetTicks() - rc_physics3D.TimeStamp;
rc_physics3D.TimeStamp = SDL_GetTicks();
rc_physics3D.world->stepSimulation(rc_physics3D.DeltaTime*0.001f, rc_physics3D.maxSubSteps, rc_physics3D.fixedTimeStep);
}