qcsrc/common/mutators/mutator/damagetext/damagetext.qc

   1 #ifndef MUTATOR_DAMAGETEXT_H
   2 #define MUTATOR_DAMAGETEXT_H
   3
   4 #ifdef MENUQC
   5 #include "../../../../menu/xonotic/tab.qc"
   6 #endif
   7
   8 #endif
   9
  10 #ifdef IMPLEMENTATION
  11 REGISTER_MUTATOR(damagetext, true);
  12
  13 #if defined(CSQC) || defined(MENUQC)
  14 AUTOCVAR_SAVE(cl_damagetext,                    bool,   false,      _("Draw damage dealt. 0: disabled, 1: enabled"));
  15 AUTOCVAR_SAVE(cl_damagetext_format,             string, "-%3$d",    _("How to format the damage text. 1$ is health, 2$ is armor, 3$ is both"));
  16 AUTOCVAR_SAVE(cl_damagetext_color,              vector, '1 1 0',    _("Default damage text color"));
  17 AUTOCVAR_SAVE(cl_damagetext_color_per_weapon,   bool,   false,      _("Damage text uses weapon color"));
  18 AUTOCVAR_SAVE(cl_damagetext_size,               float,  8,          _("Damage text font size"));
  19 AUTOCVAR_SAVE(cl_damagetext_alpha_start,        float,  1,          _("Damage text initial alpha"));
  20 AUTOCVAR_SAVE(cl_damagetext_alpha_lifetime,     float,  3,          _("Damage text lifetime in seconds"));
  21 AUTOCVAR_SAVE(cl_damagetext_velocity,           vector, '0 0 20',   _("Damage text move direction"));
  22 AUTOCVAR_SAVE(cl_damagetext_offset,             vector, '0 -40 0',  _("Damage text offset"));
  23 AUTOCVAR_SAVE(cl_damagetext_accumulate_range,   float,  30,         _("Damage text spawned within this range is accumulated"));
  24 #endif
  25
  26 #ifdef CSQC
  27 CLASS(DamageText, Object)
  28     ATTRIB(DamageText, m_color, vector, autocvar_cl_damagetext_color)
  29     ATTRIB(DamageText, m_size, float, autocvar_cl_damagetext_size)
  30     ATTRIB(DamageText, alpha, float, autocvar_cl_damagetext_alpha_start)
  31     ATTRIB(DamageText, fade_rate, float, 1 / autocvar_cl_damagetext_alpha_lifetime)
  32     ATTRIB(DamageText, velocity, vector, autocvar_cl_damagetext_velocity)
  33     ATTRIB(DamageText, m_group, int, 0)
  34     ATTRIB(DamageText, m_damage, int, 0)
  35     ATTRIB(DamageText, m_armordamage, int, 0)
  36     ATTRIB(DamageText, m_deathtype, int, 0)
  37     ATTRIB(DamageText, time_prev, float, time)
  38
  39     void DamageText_draw2d(DamageText this) {
  40         float dt = time - this.time_prev;
  41         this.time_prev = time;
  42         setorigin(this, this.origin + dt * this.velocity);
  43         this.alpha -= dt * this.fade_rate;
  44         if (this.alpha < 0) remove(this);
  45         vector pos = project_3d_to_2d(this.origin) + autocvar_cl_damagetext_offset;
  46         if (pos.z >= 0 && this.m_size > 0) {
  47             pos.z = 0;
  48             vector rgb = this.m_color;
  49             if (autocvar_cl_damagetext_color_per_weapon) {
  50                 Weapon w = DEATH_WEAPONOF(this.m_deathtype);
  51                 if (w != WEP_Null) rgb = w.wpcolor;
  52             }
  53             string s = sprintf(autocvar_cl_damagetext_format, this.m_damage, this.m_armordamage, this.m_damage + this.m_armordamage);
  54             drawcolorcodedstring2(pos, s, this.m_size * '1 1 0', rgb, this.alpha, DRAWFLAG_NORMAL);
  55         }
  56     }
  57     ATTRIB(DamageText, draw2d, void(DamageText), DamageText_draw2d)
  58
  59     void DamageText_update(DamageText this, vector _origin, int _health, int _armor, int _deathtype) {
  60         this.m_damage = _health;
  61         this.m_armordamage = _armor;
  62         this.m_deathtype = _deathtype;
  63         setorigin(this, _origin);
  64         this.alpha = 1;
  65     }
  66
  67     CONSTRUCTOR(DamageText, int _group, vector _origin, int _health, int _armor, int _deathtype) {
  68         CONSTRUCT(DamageText);
  69         this.m_group = _group;
  70         DamageText_update(this, _origin, _health, _armor, _deathtype);
  71     }
  72 ENDCLASS(DamageText)
  73 #endif
  74
  75 REGISTER_NET_TEMP(damagetext)
  76
  77 #ifdef SVQC
  78 AUTOCVAR(sv_damagetext, int, 2, _("<= 0: disabled, >= 1: spectators, >= 2: players, >= 3: all players"));
  79 #define SV_DAMAGETEXT_DISABLED()        (autocvar_sv_damagetext <= 0 /* disabled */)
  80 #define SV_DAMAGETEXT_SPECTATORS_ONLY() (autocvar_sv_damagetext >= 1 /* spectators only */)
  81 #define SV_DAMAGETEXT_PLAYERS()         (autocvar_sv_damagetext >= 2 /* players */)
  82 #define SV_DAMAGETEXT_ALL()             (autocvar_sv_damagetext >= 3 /* all players */)
  83 MUTATOR_HOOKFUNCTION(damagetext, PlayerDamaged) {
  84     if (SV_DAMAGETEXT_DISABLED()) return;
  85     const entity attacker = MUTATOR_ARGV(0, entity);
  86     const entity hit = MUTATOR_ARGV(1, entity); if (hit == attacker) return;
  87     const int health = MUTATOR_ARGV(0, int);
  88     const int armor = MUTATOR_ARGV(1, int);
  89     const int deathtype = MUTATOR_ARGV(2, int);
  90     const vector location = hit.origin;
  91     FOREACH_CLIENT(IS_REAL_CLIENT(it), LAMBDA(
  92         if (
  93             (SV_DAMAGETEXT_ALL()) ||
  94             (SV_DAMAGETEXT_PLAYERS() && it == attacker) ||
  95             (SV_DAMAGETEXT_SPECTATORS_ONLY() && IS_SPEC(it) && it.enemy == attacker) ||
  96             (SV_DAMAGETEXT_SPECTATORS_ONLY() && IS_OBSERVER(it))
  97         ) {
  98             msg_entity = it;
  99             WriteHeader(MSG_ONE, damagetext);
 100             WriteShort(MSG_ONE, health);
 101             WriteShort(MSG_ONE, armor);
 102             WriteEntity(MSG_ONE, hit);
 103             WriteCoord(MSG_ONE, location.x);
 104             WriteCoord(MSG_ONE, location.y);
 105             WriteCoord(MSG_ONE, location.z);
 106             WriteInt24_t(MSG_ONE, deathtype);
 107         }
 108     ));
 109 }
 110 #endif
 111
 112 #ifdef CSQC
 113 NET_HANDLE(damagetext, bool isNew)
 114 {
 115     int health = ReadShort();
 116     int armor = ReadShort();
 117     int group = ReadShort();
 118     vector location = vec3(ReadCoord(), ReadCoord(), ReadCoord());
 119     int deathtype = ReadInt24_t();
 120     return = true;
 121     if (autocvar_cl_damagetext) {
 122         if (autocvar_cl_damagetext_accumulate_range) {
 123             for (entity e = findradius(location, autocvar_cl_damagetext_accumulate_range); e; e = e.chain) {
 124                 if (e.instanceOfDamageText && e.m_group == group) {
 125                     DamageText_update(e, location, e.m_damage + health, e.m_armordamage + armor, deathtype);
 126                     return;
 127                 }
 128             }
 129         }
 130         NEW(DamageText, group, location, health, armor, deathtype);
 131     }
 132 }
 133 #endif
 134
 135 #ifdef MENUQC
 136 CLASS(XonoticDamageTextSettings, XonoticTab)
 137     #include "../../../../menu/gamesettings.qh"
 138     REGISTER_SETTINGS(damagetext, NEW(XonoticDamageTextSettings));
 139     ATTRIB(XonoticDamageTextSettings, title, string, _("Damage text"))
 140     ATTRIB(XonoticDamageTextSettings, intendedWidth, float, 0.9)
 141     ATTRIB(XonoticDamageTextSettings, rows, float, 13)
 142     ATTRIB(XonoticDamageTextSettings, columns, float, 5)
 143     INIT(XonoticDamageTextSettings) { this.configureDialog(this); }
 144     METHOD(XonoticDamageTextSettings, showNotify, void(entity this)) { loadAllCvars(this); }
 145     METHOD(XonoticDamageTextSettings, fill, void(entity this))
 146     {
 147         this.gotoRC(this, 0, 1); this.setFirstColumn(this, this.currentColumn);
 148             this.TD(this, 1, 3, makeXonoticCheckBox(0, "cl_damagetext", _("Draw damage numbers")));
 149         this.TR(this);
 150             this.TD(this, 1, 1, makeXonoticTextLabel(0, _("Font size:")));
 151             this.TD(this, 1, 2, makeXonoticSlider(0, 50, 1, "cl_damagetext_size"));
 152         this.TR(this);
 153             this.TD(this, 1, 1, makeXonoticTextLabel(0, _("Accumulate range:")));
 154             this.TD(this, 1, 2, makeXonoticSlider(0, 500, 1, "cl_damagetext_accumulate_range"));
 155         this.TR(this);
 156             this.TD(this, 1, 1, makeXonoticTextLabel(0, _("Lifetime:")));
 157             this.TD(this, 1, 2, makeXonoticSlider(0, 10, 1, "cl_damagetext_alpha_lifetime"));
 158         this.TR(this);
 159             this.TD(this, 1, 1, makeXonoticTextLabel(0, _("Color:")));
 160             this.TD(this, 2, 2, makeXonoticColorpickerString("cl_damagetext_color", "cl_damagetext_color"));
 161     }
 162 ENDCLASS(XonoticDamageTextSettings)
 163 #endif
 164 #endif