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@chinese-soup
chinese-soup committed Nov 22, 2021
1 parent ed8b5cf commit 663b81f
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Showing 3 changed files with 141 additions and 27 deletions.
161 changes: 135 additions & 26 deletions cl_dll/hud_nametags.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,9 @@
#include "vgui_helpers.h"
#include "vgui_loadtga.h"


#include <GL/gl.h> // TOOD: REMOVE ME

#ifdef _MSC_VER
#pragma warning(disable: 4244)
#endif
Expand All @@ -50,6 +53,7 @@ int CHudNameTags::Init()
m_hud_nametags_type = gEngfuncs.pfnRegisterVariable("hud_nametags_type", "1", FCVAR_ARCHIVE);
m_hud_nametags_team_max_distance = gEngfuncs.pfnRegisterVariable("hud_nametags_team_max_distance", "1", FCVAR_ARCHIVE);

//struct model_s *hSpriteModel;
return 1;
}

Expand All @@ -60,6 +64,8 @@ int CHudNameTags::VidInit()
{
//m_iFlags &= ~HUD_ACTIVE;
//m_hsprPlayer = SPR_Load("sprites/ascii_table_test.spr");
m_VoiceHeadModel = SPR_Load("sprites/alphabet_single.spr"); //gEngfuncs.pfnSPR_Load("sprites/alphabet_test.spr"); //SPR_Load
//m_VoiceHeadModel = SPR_Load("sprites/320hud1.spr"); //gEngfuncs.pfnSPR_Load("sprites/alphabet_test.spr"); //SPR_Load
return 1;
}

Expand Down Expand Up @@ -135,7 +141,7 @@ int CHudNameTags::Draw(float flTime)
continue;

// Don't show a nametag for dead or spectating players (ie: invisible entities).
if(ent->curstate.effects & EF_NODRAW)
if (ent->curstate.effects & EF_NODRAW)
continue;

VectorCopy(ent->origin, origin_above_target_head);
Expand All @@ -149,20 +155,18 @@ int CHudNameTags::Draw(float flTime)
x = XPROJECT(screen[0]);
y = YPROJECT(screen[1]);

color = GetClientColor( i+1 ); // team color
color = GetClientColor(i + 1); // team color

// draw the players name and health underneath
char colorless_name[256];
color_tags::strip_color_tags(colorless_name, g_PlayerInfoList[i + 1].name, ARRAYSIZE(colorless_name));

/*if(!strcmp(g_PlayerExtraInfo[localPlayer->index].teamname, g_PlayerExtraInfo[i + 1].teamname) && gHUD.m_Teamplay)
sprintf(string, "%s", colorless_name, health, armor, teammate);
else */ // For playerid msg
sprintf(string, "%s", colorless_name);
sprintf(string, "%s", colorless_name);

lx = strlen(string)*4; // 3 is avg. character length :)

VectorCopy(ent->origin, vecTargetPlayer);
vec3_t point, up, right;

// Since the nametag is above the player's head, let's somewhat try to see if we can see his head
if (ent->curstate.usehull == 1)
Expand All @@ -180,28 +184,111 @@ int CHudNameTags::Draw(float flTime)
// Or if the gamemode is Kreedz
// Or if the localplayer is spectating
// TODO: V_GetInEyePos( g_iUser2, origin, angles );
float distanceToPlayer = Distance(trace->endpos, localPlayer->origin);

if (Distance(trace->endpos, localPlayer->origin) < m_hud_nametags_team_max_distance->value && IsTeamMate(localPlayer, i) ||
gEngfuncs.pDemoAPI->IsPlayingback() ||
!strcmp(gamemode, "Kreedz") ||
g_iUser1)
if (distanceToPlayer < m_hud_nametags_team_max_distance->value && IsTeamMate(localPlayer, i) ||
gEngfuncs.pDemoAPI->IsPlayingback() || !strcmp(gamemode, "Kreedz") || g_iUser1)
{
if(m_hud_nametags_type->value == 1) // Looks like chat HUD font
{
gHUD.DrawConsoleStringWithColorTags(
x - lx,
y,
string,
true,
color[0],
color[1],
color[2]
);
}
else // Looks like HUD font
{
gHUD.DrawHudStringCentered(x, y, string, r, g, b);
}
float screenPoints[3];
gEngfuncs.pTriAPI->WorldToScreen(origin_above_target_head, screenPoints);

screenPoints[0] = XPROJECT(screenPoints[0]);
screenPoints[1] = YPROJECT(screenPoints[1]);
screenPoints[2] = 0.0f;

gEngfuncs.Con_Printf("AHOJ\n");
// see R_DrawSpriteModel

// draws players sprite
auto origin = vecTargetPlayer;

Vector screen_point;
gEngfuncs.pTriAPI->WorldToScreen(origin, screen_point);

/*const Vector2D half_size(0.01875, 0.03333);
this->DrawScreenRectangle(
gEngfuncs.pTriAPI,
screen_point.Make2D() - half_size,
screen_point.Make2D() + half_size
);*/

//AngleVectors(ent->angles, right, up, NULL );

auto hSpriteModel = (struct model_s *)gEngfuncs.GetSpritePointer( m_VoiceHeadModel );

gEngfuncs.pTriAPI->SpriteTexture( hSpriteModel, 0 );
//gEngfuncs.pTriAPI->RenderMode( kRenderTransTexture );
gEngfuncs.pTriAPI->RenderMode( kRenderTransAdd );
gEngfuncs.pTriAPI->CullFace( TRI_NONE );
//glEnable(GL_TEXTURE_2D);
auto base = 100.0f;
auto scale = base / distanceToPlayer;
auto final_scale = base * scale ;
//VectorScale()
// auto x1 = 32.0f;
// auto x2 = 16.0f * 3.0f;
// auto a1 = (x1 - 1.0f) / (448 - 0); // 448 = width of the image
// auto a2 = (x2 - 1.0f) / (448 - 0);

gEngfuncs.pTriAPI->Begin ( TRI_QUADS );
for(int i = 0; i < sizeof(colorless_name) && colorless_name[i] != '\0'; i++)
{
char singleChar = colorless_name[i];
int letterAlphabetNumber = (int)singleChar - 97;

if ((int)singleChar < 97 && (int)singleChar > 122)
{
gEngfuncs.Con_Printf("Skipping character %c %i", singleChar, singleChar);
continue;
}

auto x1 = 16.0f * letterAlphabetNumber;
auto x2 = 16.0f * (letterAlphabetNumber + 1);
auto a1 = (x1 - 0.0f) / (448 - 0); // 448 = width of the image // left corner of rectangle
auto a2 = (x2 - 0.0f) / (448 - 0); // right corner of rectangle

gEngfuncs.Con_Printf("%f %f | distance = %f | final_scale = %f | a1 = %f | a2 = %f | char = %c | letter = %i | x1 = %f | x2 = %f\n",
screenPoints[0], screenPoints[1], distanceToPlayer, final_scale, a1, a2, singleChar, letterAlphabetNumber, x1, x2);

gEngfuncs.pTriAPI->TexCoord2f(a2, 0);
gEngfuncs.pTriAPI->Vertex3f(screenPoints[0], screenPoints[1], 0);
gEngfuncs.pTriAPI->TexCoord2f(a1, 0);
gEngfuncs.pTriAPI->Vertex3f(screenPoints[0] + 20, screenPoints[1], 0);
gEngfuncs.pTriAPI->TexCoord2f(a1, 1);
gEngfuncs.pTriAPI->Vertex3f(screenPoints[0] + 20, screenPoints[1] + 32, 0);
gEngfuncs.pTriAPI->TexCoord2f(a2, 1);
gEngfuncs.pTriAPI->Vertex3f(screenPoints[0], screenPoints[1] + 32, 0);

}
gEngfuncs.pTriAPI->End ();
gEngfuncs.pTriAPI->RenderMode( kRenderNormal );
/*
* gEngfuncs.Con_Printf("%f %f | distance = %f | final_scale = %f | a1 = %f | a2 = %f\n",
screenPoints[0], screenPoints[1], distanceToPlayer, final_scale, a1, a2);
gEngfuncs.pTriAPI->TexCoord2f(a2, 0);
gEngfuncs.pTriAPI->Vertex3f(screenPoints[0], screenPoints[1], 0);
gEngfuncs.pTriAPI->TexCoord2f(a1, 0);
gEngfuncs.pTriAPI->Vertex3f(screenPoints[0] + 20, screenPoints[1], 0);
gEngfuncs.pTriAPI->TexCoord2f(a1, 1);
gEngfuncs.pTriAPI->Vertex3f(screenPoints[0] + 20, screenPoints[1] + 32, 0);
gEngfuncs.pTriAPI->TexCoord2f(a2, 1);
gEngfuncs.pTriAPI->Vertex3f(screenPoints[0], screenPoints[1] + 32, 0);
*
* / gEngfuncs.pTriAPI->TexCoord2f (1, 0);
// gEngfuncs.pTriAPI->Vertex3f (screenPoints[0]+40, screenPoints[1]+40, 0);
// gEngfuncs.pTriAPI->TexCoord2f (0, 0);
// gEngfuncs.pTriAPI->Vertex3f (screenPoints[0]-40, screenPoints[1]-40, 0);
// gEngfuncs.pTriAPI->TexCoord2f (0, 1);
// gEngfuncs.pTriAPI->Vertex3f (screenPoints[0]-40, screenPoints[1]-40, 0);
// gEngfuncs.pTriAPI->TexCoord2f (1, 1);
// gEngfuncs.pTriAPI->Vertex3f (screenPoints[0]+40, screenPoints[1]+40, 0);
*
*
*
* */

}
}
}
Expand All @@ -218,6 +305,27 @@ bool CHudNameTags::IsActivePlayer(cl_entity_t * ent)
);
}

void CHudNameTags::DrawScreenRectangle(triangleapi_s *pTriAPI, Vector2D corner1, Vector2D corner2)
{
Vector screen_points[4], world_points[4];
screen_points[0] = Vector(corner1.x, corner1.y, 0.0f);
screen_points[1] = Vector(corner1.x, corner2.y, 0.0f);
screen_points[2] = Vector(corner2.x, corner2.y, 0.0f);
screen_points[3] = Vector(corner2.x, corner1.y, 0.0f);

for (int i = 0; i < 4; ++i)
pTriAPI->ScreenToWorld(screen_points[i], world_points[i]);

pTriAPI->Begin(TRI_QUADS);

pTriAPI->Vertex3fv(world_points[0]);
pTriAPI->Vertex3fv(world_points[1]);
pTriAPI->Vertex3fv(world_points[2]);
pTriAPI->Vertex3fv(world_points[3]);

pTriAPI->End();
}

void CHudNameTags::Reset()
{

Expand All @@ -228,6 +336,7 @@ void CHudNameTags::InitHUDData()
Reset();
}

// dont use rn
int CHudNameTags::MsgFunc_PlayerId(const char* name, int size, void* buf)
{
BEGIN_READ(buf, size);
Expand Down
4 changes: 4 additions & 0 deletions cl_dll/hud_nametags.h
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,11 @@ class CHudNameTags : public CHudBase
private:
vec3_t m_vPlayerPos[MAX_PLAYERS];

HSPRITE m_VoiceHeadModel;

bool IsTeamMate(cl_entity_t *localPlayer, int playerId);

void DrawScreenRectangle(triangleapi_s *pTriAPI, Vector2D corner1, Vector2D corner2);
};

#endif // SPECTATOR_H
3 changes: 2 additions & 1 deletion cl_dll/hud_spectator.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -590,7 +590,8 @@ bool CHudSpectator::GetDirectorCamera(vec3_t &position, vec3_t &angle)
//-----------------------------------------------------------------------------
int CHudSpectator::VidInit()
{
m_hsprPlayer = SPR_Load("sprites/iplayer.spr");
//m_hsprPlayer = SPR_Load("sprites/iplayer.spr");
m_hsprPlayer = SPR_Load("sprites/alphabet_single.spr"); // TODO: SOUP
m_hsprPlayerBlue = SPR_Load("sprites/iplayerblue.spr");
m_hsprPlayerRed = SPR_Load("sprites/iplayerred.spr");
m_hsprPlayerDead = SPR_Load("sprites/iplayerdead.spr");
Expand Down

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