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Add hitbox debug rendering (r_showhitbox)

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nashmuhandes 2023-04-08 05:19:23 +08:00 committed by Christoph Oelckers
parent e1b333432d
commit da1b0530b9
1 changed files with 61 additions and 0 deletions
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61
src/rendering/hwrenderer/scene/hw_sprites.cpp
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@ -69,6 +69,7 @@ EXTERN_CVAR(Bool, r_debug_disable_vis_filter)
EXTERN_CVAR(Float, transsouls)
EXTERN_CVAR(Float, r_actorspriteshadowalpha)
EXTERN_CVAR(Float, r_actorspriteshadowfadeheight)
EXTERN_CVAR(Bool, gl_aalines)
//==========================================================================
//
@ -90,6 +91,9 @@ CUSTOM_CVAR(Int, gl_fuzztype, 8, CVAR_ARCHIVE)
if (self < 0 || self > 8) self = 0;
}
// [Nash]
CVARD(Bool, r_showhitbox, false, CVAR_GLOBALCONFIG | CVAR_CHEAT, "show actor hitboxes");
//==========================================================================
//
//
@ -322,6 +326,63 @@ void HWSprite::DrawSprite(HWDrawInfo *di, FRenderState &state, bool translucent)
state.ClearDepthBias();
}
// [Nash] hitbox debug
if (actor && r_showhitbox)
{
additivefog = false;
state.EnableLineSmooth(true);
PalEntry hitboxColor = 0x640064;
if (actor->flags & MF_SOLID)
hitboxColor = 0x00ff00;
if (actor->flags & MF_SHOOTABLE)
hitboxColor = 0xffff00;
if (actor->flags3 & MF3_ISMONSTER && actor->health > 0)
hitboxColor = 0xff0000;
if (actor->flags & MF_SPECIAL && actor->health > 0)
hitboxColor = 0x00ffff;
if (actor->flags & MF_NOBLOCKMAP)
hitboxColor = 0x646464;
hitboxColor.a = 255;
state.SetObjectColor(hitboxColor);
state.SetAddColor(0);
state.SetDynLight(0, 0, 0);
state.SetRenderStyle(STYLE_Normal);
state.SetTextureMode(TM_NORMAL);
di->SetFog(state, 0, 0, false, &Colormap, true);
di->SetColor(state, 255, 0, true, Colormap, true);
state.EnableTexture(false);
int scales[12][6] =
{
// bottom
{-1, 0, -1, -1, 0, 1}, {-1, 0, 1, 1, 0, 1}, {1, 0, 1, 1, 0, -1}, {1, 0, -1, -1, 0, -1},
// top
{-1, 1, -1, -1, 1, 1}, {-1, 1, 1, 1, 1, 1}, {1, 1, 1, 1, 1, -1}, {1, 1, -1, -1, 1, -1},
// vertical
{-1, 0, -1, -1, 1, -1}, {-1, 0, 1, -1, 1, 1}, {1, 0, 1, 1, 1, 1}, {1, 0, -1, 1, 1, -1}
/*
// projectilepassheight
{-1, 0, -1, 1, 0, 1}, {-1, 0, 1, 1, 0, -1}
*/
};
for (int i = 0; i < 12; i++)
{
auto vert = screen->mVertexData->AllocVertices(2);
auto vp = vert.first;
unsigned int vertexindex = vert.second;
vp[0].Set(actor->X() + actor->radius * scales[i][0], actor->Z() + actor->Height * scales[i][1], actor->Y() + actor->radius * scales[i][2], 0.0f, 0.0f);
vp[1].Set(actor->X() + actor->radius * scales[i][3], actor->Z() + actor->Height * scales[i][4], actor->Y() + actor->radius * scales[i][5], 0.0f, 0.0f);
screen->RenderState()->Draw(DT_Lines, vertexindex, 2);
}
state.EnableTexture(true);
}
state.SetObjectColor(0xffffffff);
state.SetAddColor(0);
state.EnableTexture(true);