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Items are placed on the ground using their actual bounding box, not magic numbers. Added cg_RQ3_strobeColor cvar (defaults to 1 - red).

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This commit is contained in:
Andrei Drexler 2011-04-02 21:44:28 +00:00
parent 03a12dc526
commit 10a96d467b
3 changed files with 43 additions and 27 deletions
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65
reaction/code/cgame/cg_ents.c
View file

@ -437,6 +437,10 @@ static void CG_Item(centity_t * cent)
weaponInfo_t *wi;
itemInfo_t *itemInfo;
int boundIndex = 0;
float offsetMul = 1.f;
int boundAxis = 2;
es = &cent->currentState;
if (es->modelindex >= bg_numItems) {
CG_Error("Bad item index %i on entity", es->modelindex);
@ -530,23 +534,21 @@ static void CG_Item(centity_t * cent)
cent->lerpOrigin[1] -=
wi->weaponMidpoint[0] * ent.axis[0][1] +
wi->weaponMidpoint[1] * ent.axis[1][1] + wi->weaponMidpoint[2] * ent.axis[2][1];
// Makro - did we really need this?
/*
cent->lerpOrigin[2] -=
wi->weaponMidpoint[0] * ent.axis[0][2] +
wi->weaponMidpoint[1] * ent.axis[1][2] + wi->weaponMidpoint[2] * ent.axis[2][2];
//Blaze: Dont raise the weapon, but lower it
//Elder: don't lower knives by much - this is bad hardcode but oh well
if (item->giTag == WP_KNIFE)
cent->lerpOrigin[2] -= 10;
else
cent->lerpOrigin[2] -= 14;
// cent->lerpOrigin[2] += 8; // an extra height boost
*/
if (es->pos.trDelta[0] == 0 && es->pos.trDelta[1] == 0 && es->pos.trDelta[2] == 0) {
// Blaze: rotate the gun by 90 degrees to place it on the ground
VectorCopy(ent.axis[1], myvec);
VectorNegate(ent.axis[2], ent.axis[1]);
VectorCopy(myvec, ent.axis[2]);
boundIndex = 1;
boundAxis = 1;
offsetMul = -1.f;
}
}
// JBravo: world skins
@ -561,12 +563,6 @@ static void CG_Item(centity_t * cent)
ent.customSkin = itemInfo->customSkin;
}
//Elder: ammo offset?
if (item->giType == IT_AMMO)
cent->lerpOrigin[2] -= 12;
else if (item->giType == IT_HOLDABLE)
cent->lerpOrigin[2] -= 12;
ent.hModel = cg_items[es->modelindex].models[0];
VectorCopy(cent->lerpOrigin, ent.origin);
@ -608,9 +604,22 @@ static void CG_Item(centity_t * cent)
VectorScale(ent.axis[1], scale, ent.axis[1]);
VectorScale(ent.axis[2], scale, ent.axis[2]);
// Makro - nudge them up a bit
// the strobe effect looks a lot better if it isn't clipped by the ground
ent.origin[2] += 0.5f;
// Makro - offset based on bounding box, not magic numbers
{
vec3_t bound[2];
float offset;
trap_R_ModelBounds(ent.hModel, bound[0], bound[1]);
offset = -ITEM_RADIUS - bound[boundIndex][boundAxis] * offsetMul * scale;
// Makro - nudge them up a bit
// the strobe effect looks a lot better if it isn't clipped by the ground
// Note - magic number :)
offset += 0.5f;
ent.origin[2] += offset;
ent.oldorigin[2] += offset;
}
// add strobe effect -- should make this toggle?
// NiceAss: Temp Cvar usage for strobe shader.
@ -628,21 +637,23 @@ static void CG_Item(centity_t * cent)
refEntity_t glow = ent;
float frac = 1.f - sqrt(dist) * (1.f / MAX_DIST);
const float freq = 1.f;
vec4_t color;
frac *= frac;
// Note: sadly, this looks different depending on overbright bits
// 96 was picked to look good with OBB on
glow.customShader = cgs.media.itemStrobeShader;
glow.shaderRGBA[0] = glow.shaderRGBA[1] = 96;
glow.shaderRGBA[2] = 0;
frac *= frac;
VectorCopy(g_color_table[cg_RQ3_strobeColor.integer % ARRAY_LEN(g_color_table)], color);
// Makro - constant alpha for values >= 2, otherwise pulse
if (cg_RQ3_strobe.integer > 1)
glow.shaderRGBA[3] = (int)Com_Clamp(0.f, 255.f, frac * 255.f);
color[3] = Com_Clamp(0.f, 1.f, frac);
else
glow.shaderRGBA[3] = (int)Com_Clamp(0.f, 255.f, frac * 255.f * (sin(freq * 2.f * M_PI * cg.time / 1000.f) * 0.5 + 0.5));
color[3] = Com_Clamp(0.f, 1.f, frac * (sin(freq * 2.f * M_PI * cg.time / 1000.f) * 0.5f + 0.5f));
glow.shaderRGBA[0] = (int) (color[0] * 255.f + 0.5f);
glow.shaderRGBA[1] = (int) (color[1] * 255.f + 0.5f);
glow.shaderRGBA[2] = (int) (color[2] * 255.f + 0.5f);
glow.shaderRGBA[3] = (int) (color[3] * 255.f + 0.5f);
glow.customShader = cgs.media.itemStrobeShader;
trap_R_AddRefEntityToScene(&glow);
}
}

2
reaction/code/cgame/cg_local.h
View file

@ -1968,6 +1968,8 @@ extern vmCvar_t cg_RQ3_bloodStyle;
//NiceAss: strobing weapons/items like quake 2
extern vmCvar_t cg_RQ3_strobe;
// Makro - added color
extern vmCvar_t cg_RQ3_strobeColor;
extern vmCvar_t cg_RQ3_predictWeapons;
//Makro - left-handed weapons

3
reaction/code/cgame/cg_main.c
View file

@ -621,6 +621,8 @@ vmCvar_t cg_RQ3_bloodStyle;
//NiceAss: Temporary boolean strobe cvar
vmCvar_t cg_RQ3_strobe;
// Makro - added color
vmCvar_t cg_RQ3_strobeColor;
//NiceAss: Predict weapon animations or not. Makes it like Q2 if disabled.
vmCvar_t cg_RQ3_predictWeapons;
@ -877,6 +879,7 @@ static cvarTable_t cvarTable[] = { // bk001129
{&cg_RQ3_flash, "cg_RQ3_flash", "1", CVAR_ARCHIVE},
// NiceAss: added
{&cg_RQ3_strobe, "cg_RQ3_strobe", "1", CVAR_ARCHIVE},
{&cg_RQ3_strobeColor, "cg_RQ3_strobeColor", "1", CVAR_ARCHIVE},
{&cg_RQ3_painblend, "cg_RQ3_painblend", "1", CVAR_ARCHIVE},
//Slicer: no longer being used
//{&cg_RQ3_ssgZoomAssist, "cg_RQ3_ssgZoomAssist", "1", CVAR_ARCHIVE},