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Add code for 2d box esp

This commit is contained in:
8dcc 2023-07-28 00:19:39 +02:00
parent 330c017600
commit 75c909db46
1 changed files with 32 additions and 3 deletions
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35
src/features/esp.c
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@ -13,7 +13,7 @@ enum esp_values {
/* ESP_ALL should be 3 but we can just OR box and name */
};
static bool gl_draw3dbox(vec3_t o, int bh, int bw, int lw) {
bool gl_draw3dbox(vec3_t o, int bh, int bw, int lw) {
/*
* Parameters:
* bw: 3d box width (game units)
@ -68,6 +68,35 @@ static bool gl_draw3dbox(vec3_t o, int bh, int bw, int lw) {
return true;
}
static bool gl_draw2dbox(vec3_t o, int bh) {
/* bh: 3d box height (game units) */
if (vec_is_zero(o))
return false;
const rgb_t col = { 255, 255, 255 }; /* Color */
const rgb_t out_col = { 0, 0, 0 }; /* Outline */
/* Get top and bottom of player from origin with box height */
const vec3_t bot = vec3(o[0], o[1], o[2] - bh / 2);
const vec3_t top = vec3(o[0], o[1], o[2] + bh / 2);
vec2_t s_bot, s_top;
if (!world_to_screen(bot, s_bot) || !world_to_screen(top, s_top))
return false;
const int h = s_bot[1] - s_top[1];
const int w = bh == 70 ? h * 0.40f : h * 0.75f;
const int y = s_top[1];
const int x = s_top[0] - w / 2;
gl_drawbox(x - 1, y - 1, w + 2, h + 2, out_col); /* Outer outline */
gl_drawbox(x + 1, y + 1, w - 2, h - 2, out_col); /* Inner outline */
gl_drawbox(x, y, w, h, col); /* Fill */
return true;
}
void esp(void) {
const int setting = (int)cv_esp->value;
if (setting == ESP_OFF)
@ -81,10 +110,10 @@ void esp(void) {
continue;
const int bh = (ent->curstate.usehull == 1) ? 44 : 70;
const int bw = 25;
/* const int bw = 25; */
/* If ESP_BOX is enabled, draw it. If it returns false, continue */
if (setting & ESP_BOX && !gl_draw3dbox(ent->origin, bh, bw, 1))
if (setting & ESP_BOX && !gl_draw2dbox(ent->origin, bh))
continue;
/* Rest of the loop is for name esp, if var is not enabled, continue */