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Added r_entity_doublelight cvar to renderer.

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This commit is contained in:
Knightmare66 2020-09-30 03:17:50 -04:00
parent fdca639bd4
commit c137bb8926
4 changed files with 36 additions and 20 deletions
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2
kmquake2_changelog.txt
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@ -66,6 +66,8 @@ Changes as of v0.20 update 8:
- Added changeable gl_clear color controlled by cvars r_clearcolor_r, r_clearcolor_g, and r_clearcolor_b.
Values are normalized (0-1).
- Added doubled entity lighting to mimic Q2's original entity lighting. Set the cvar r_entity_doublelight to 1 to enable this.
- Added ifeq, ifneq, ifgt, ifge, iflt, ifle, ifbit, and ifnbit layout script commands.
- Added a check to prevent game code from sending unicasts to non-present clients (i.e. bots). This would

10
renderer/r_light.c
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@ -422,6 +422,11 @@ void R_LightPoint (vec3_t p, vec3_t color, qboolean isEnt)
if (add > 0)
VectorMA (color, add, dl->color, color);
}
// scale up light color by r_modulate if enabled
if (r_entity_doublelight->integer) {
VectorScale (color, r_modulate->value, color);
}
// VectorScale (color, r_modulate->value, color); // Knightmare- this makes ents too bright
// VectorScale (color, r_modulate->value*1.5f, color); // Knightmare- this makes ents too bright
}
@ -517,6 +522,11 @@ void R_LightPointDynamics (vec3_t p, vec3_t color, m_dlight_t *list, int *amount
}
}
// scale up light color by r_modulate if enabled
if (r_entity_doublelight->integer) {
VectorScale (color, r_modulate->value, color);
}
*amount = m_dl;
}

1
renderer/r_local.h
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@ -241,6 +241,7 @@ extern cvar_t *r_dlights_normal;
extern cvar_t *r_model_shading;
extern cvar_t *r_model_dlights;
extern cvar_t *r_model_minlight;
extern cvar_t *r_entity_doublelight;
extern cvar_t *r_lightlevel; // FIXME: This is a HACK to get the client's light level

3
renderer/r_main.c
View file

@ -104,6 +104,7 @@ cvar_t *r_dlights_normal; // lerped dlights on models
cvar_t *r_model_shading;
cvar_t *r_model_dlights;
cvar_t *r_model_minlight;
cvar_t *r_entity_doublelight;
cvar_t *r_lightlevel; // FIXME: This is a HACK to get the client's light level
@ -964,6 +965,8 @@ void R_Register (void)
Cvar_SetDescription ("r_model_dlights", "Sets maximum number of dynamic lights for a model.");
r_model_minlight = Cvar_Get ("r_model_minlight", "0.02", CVAR_ARCHIVE );
Cvar_SetDescription ("r_model_minlight", "Sets minimum light level for alias model rendering.");
r_entity_doublelight = Cvar_Get ("r_entity_doublelight", "0", CVAR_ARCHIVE );
Cvar_SetDescription ("r_entity_doublelight", "Enables original glitchy double-lighting of models. This is a sort-of-exploit, but is not considered a cheat.");
r_lightlevel = Cvar_Get ("r_lightlevel", "0", 0);
Cvar_SetDescription ("r_lightlevel", "Hack to send player's light level to server. This is overwritten every render frame.");