1 files changed, 121 insertions, 0 deletions
diff --git a/src/game/client/components/emoticon.cpp b/src/game/client/components/emoticon.cpp
new file mode 100644
index 00000000..f359530a
--- /dev/null
+++ b/src/game/client/components/emoticon.cpp
@@ -0,0 +1,121 @@
+#include <engine/e_client_interface.h>
+#include <game/generated/g_protocol.hpp>
+#include <game/generated/gc_data.hpp>
+
+#include <game/gamecore.hpp> // get_angle
+#include <game/client/gc_ui.hpp>
+#include <game/client/gc_render.hpp>
+#include "emoticon.hpp"
+
+EMOTICON::EMOTICON()
+{
+	on_reset();
+}
+
+void EMOTICON::on_reset()
+{
+	selector_active = 0;
+	selected_emote = -1;
+}
+
+void EMOTICON::on_message(int msgtype, void *rawmsg)
+{
+}
+
+bool EMOTICON::on_input(INPUT_EVENT e)
+{
+	return false;
+}
+
+
+void EMOTICON::draw_circle(float x, float y, float r, int segments)
+{
+	float f_segments = (float)segments;
+	for(int i = 0; i < segments; i+=2)
+	{
+		float a1 = i/f_segments * 2*pi;
+		float a2 = (i+1)/f_segments * 2*pi;
+		float a3 = (i+2)/f_segments * 2*pi;
+		float ca1 = cosf(a1);
+		float ca2 = cosf(a2);
+		float ca3 = cosf(a3);
+		float sa1 = sinf(a1);
+		float sa2 = sinf(a2);
+		float sa3 = sinf(a3);
+
+		gfx_quads_draw_freeform(
+			x, y,
+			x+ca1*r, y+sa1*r,
+			x+ca3*r, y+sa3*r,
+			x+ca2*r, y+sa2*r);
+	}
+}
+
+	
+void EMOTICON::on_render()
+{
+	int x, y;
+	inp_mouse_relative(&x, &y);
+
+	selector_mouse.x += x;
+	selector_mouse.y += y;
+
+	if (length(selector_mouse) > 140)
+		selector_mouse = normalize(selector_mouse) * 140;
+
+	float selected_angle = get_angle(selector_mouse) + 2*pi/24;
+	if (selected_angle < 0)
+		selected_angle += 2*pi;
+
+	if (length(selector_mouse) > 100)
+		selected_emote = (int)(selected_angle / (2*pi) * 12.0f);
+
+    RECT screen = *ui_screen();
+
+	gfx_mapscreen(screen.x, screen.y, screen.w, screen.h);
+
+	gfx_blend_normal();
+
+	gfx_texture_set(-1);
+	gfx_quads_begin();
+	gfx_setcolor(0,0,0,0.3f);
+	draw_circle(screen.w/2, screen.h/2, 160, 64);
+	gfx_quads_end();
+
+	gfx_texture_set(data->images[IMAGE_EMOTICONS].id);
+	gfx_quads_begin();
+
+	for (int i = 0; i < 12; i++)
+	{
+		float angle = 2*pi*i/12.0;
+		if (angle > pi)
+			angle -= 2*pi;
+
+		bool selected = selected_emote == i;
+
+		float size = selected ? 96 : 64;
+
+		float nudge_x = 120 * cos(angle);
+		float nudge_y = 120 * sin(angle);
+		select_sprite(SPRITE_OOP + i);
+		gfx_quads_draw(screen.w/2 + nudge_x, screen.h/2 + nudge_y, size, size);
+	}
+
+	gfx_quads_end();
+
+    gfx_texture_set(data->images[IMAGE_CURSOR].id);
+    gfx_quads_begin();
+    gfx_setcolor(1,1,1,1);
+    gfx_quads_drawTL(selector_mouse.x+screen.w/2,selector_mouse.y+screen.h/2,24,24);
+    gfx_quads_end();
+}
+
+
+
+void EMOTICON::emote(int emoticon)
+{
+	NETMSG_CL_EMOTICON msg;
+	msg.emoticon = emoticon;
+	msg.pack(MSGFLAG_VITAL);
+	client_send_msg();
+}