From 7103fffc57798ac0bd0ce0819a86b8411cf2c1ae Mon Sep 17 00:00:00 2001
From: Paweł Redman <pawel.redman@gmail.com>
Date: Wed, 25 Apr 2018 18:13:43 +0200
Subject: Show grenade counts on avatars.

---
 src/game/interface.cpp | 76 +++++++++++++++++++++++++++++++-------------------
 1 file changed, 48 insertions(+), 28 deletions(-)

(limited to 'src/game/interface.cpp')

diff --git a/src/game/interface.cpp b/src/game/interface.cpp
index 9e43839..2e1d8ab 100644
--- a/src/game/interface.cpp
+++ b/src/game/interface.cpp
@@ -338,14 +338,43 @@ static sf::Color health_to_color(float frac,int alpha)
 		return sf::Color(255, 0, 0, alpha);
 }
 
+static void render_bar(render::state_t *render, rectf_t rect, size_t value, size_t max,
+                       render::animated_texture_t *icon_image)
+{
+	rectf_t bar, icon;
+	std::string text;
+	v2f_t text_x;
+	float text_h;
+
+	render->render_rect(rect, sf::Color(0, 0, 0, 128));
+
+	if (max) {
+		float frac = (float)value / max;
+
+		bar = rect;
+		bar[1][0] = lerp(bar[0][0], bar[1][0], frac);
+		render->render_rect(bar, health_to_color(frac, 90));
+
+		text = std::to_string(value) + "/" + std::to_string(max);
+	} else
+		text = std::to_string(value);
+
+	icon[0] = bar[0];
+	icon[1] = bar[0] + v2f_t(1.0f, 1.0f) * bar.dim(1);
+	render->render(0.0, icon_image, icon);
+
+	text_h = bar.dim(1);
+	text_x = v2f_t(bar[0][0] + text_h, bar[1][1] - text_h * 0.35f);
+
+	render->render_text(text_x, text_h, text, render::ALIGN_LEFT_BOTTOM, sf::Color::White);
+}
+
 static void render_avatar(render::state_t *render, game::unit_t *unit, v2f_t at,
                           v2f_t avatar_size, float em, bool large)
 {
 	render::animated_texture_t *image;
-	rectf_t rect, bar;
-	v2f_t x;
-	std::string str;
-	float frac;
+	rectf_t rect, row;
+	v2f_t name_x;
 
 	switch (unit->type) {
 	case game::unit_t::UNIT_SOLDIER:
@@ -372,35 +401,26 @@ static void render_avatar(render::state_t *render, game::unit_t *unit, v2f_t at,
 	rect = rectf_t(at, at + avatar_size * em);
 	render->render(0, image, rect, sf::Color::White);
 
-	frac = (float)unit->health / unit->max_health;
+	if (!large)
+		em *= 0.65f;
 
-	if (!large) {
-		bar = rect;
-		bar[0][1] = bar[1][1] - em;
-		render->render_rect(bar, sf::Color(0, 0, 0, 128));
+	row = rect;
+	row[0][1] = row[1][1] - em;
 
-		bar[1][0] = lerp(bar[0][0], bar[1][0], frac);
-		render->render_rect(bar, health_to_color(frac, 90));
+	render_bar(render, row, unit->health, unit->max_health,
+	           &assets::ui.icon_health);
+	row[0][1] -= em;
+	row[1][1] -= em;
 
-		return;
+	if (unit->storage.max_grenades) {
+		render_bar(render, row, unit->storage.grenades, unit->storage.max_grenades,
+		           &assets::ui.icon_grenade);
+		row[0][1] -= em;
+		row[1][1] -= em;
 	}
 
-	x = v2f_t(rect[0][0], rect[1][1] - em / 2);
-	bar[0][0] = x[0];
-	bar[0][1] = x[1] - 0.5f * em;
-	bar[1][0] = rect[1][0];
-	bar[1][1] = bar[0][1] + 0.9f * em;
-	render->render_rect(bar, sf::Color(0, 0, 0, 128));
-
-	bar[1][0] = lerp(bar[0][0], bar[1][0], frac);
-	render->render_rect(bar, health_to_color(frac, 90));
-
-	str = std::to_string(unit->health) + "/" + std::to_string(unit->max_health);
-	render->render_text(x, em, str, render::ALIGN_LEFT_BOTTOM, sf::Color::White);
-
-	x[1] -= em;
-	render->render_text(x + v2f_t(0.1, 0.1) * em, em, unit->name, render::ALIGN_LEFT_BOTTOM, sf::Color::Black);
-	render->render_text(x, em, unit->name, render::ALIGN_LEFT_BOTTOM, sf::Color::White);
+	name_x = v2f_t(row[0][0], row[1][1] - em * 0.35f);
+	render->render_text(name_x, em, unit->name, render::ALIGN_LEFT_BOTTOM, sf::Color::White);
 }
 
 void state_t::render_to(render::state_t *render)
-- 
cgit