/* copyright (c) 2007 magnus auvinen, see licence.txt for more info */
#include <game/math.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>

extern "C" {
	#include <engine/client/ui.h>
	#include <engine/config.h>
};

#include "../game.h"
#include "../version.h"
#include "mapres_image.h"
#include "mapres_tilemap.h"
#include "data.h"
#include "menu.h"
#include "cl_skin.h"
#include "cl_render.h"

// sound channels
enum
{
	CHN_GUI=0,
	CHN_MUSIC,
	CHN_WORLD,
	CHN_GLOBAL,
};

data_container *data = 0x0;

int gametype = GAMETYPE_DM;

extern void modmenu_render();

enum
{
	CHATMODE_NONE=0,
	CHATMODE_ALL,
	CHATMODE_TEAM,
	CHATMODE_CONSOLE,
	CHATMODE_REMOTECONSOLE,
};

static int chat_mode = CHATMODE_NONE;
bool menu_active = false;
bool menu_game_active = false;
static bool emoticon_selector_active = false;

static vec2 mouse_pos;
static vec2 local_character_pos;
static vec2 local_target_pos;
static const obj_player_character *local_character = 0;
static const obj_player_character *local_prev_character = 0;
const obj_player_info *local_info = 0;
static const obj_flag *flags[2] = {0,0};
static const obj_game *gameobj = 0;

static int picked_up_weapon = 0;

static struct client_data
{
	char name[64];
	char skin_name[64];
	int skin_id;
	int skin_color;
	int team;
	int emoticon;
	int emoticon_start;
	player_core predicted;
	
	tee_render_info skin_info;
	
} client_datas[MAX_CLIENTS];

class client_effects
{
public:
	float zoom;
	float currentzoom;
	float stage;
	int lastzoomin;
	int lastincrease;

	client_effects()
	{
		currentzoom = zoom = 3.0f;
		stage = 0.0f;
	}

	float getorgzoom() { return zoom; }

	float getzoom(int tick, float intratick, const obj_player_character *player)
	{
		float currentstage = ((float)player->weaponstage) * 0.1f;
		if (currentstage < stage)
		{
			if ((tick - lastincrease) > (client_tickspeed() / 2))
				stage = currentstage;
		}
		else
		{
			lastincrease = tick;
			stage = currentstage;
		}

		float targetzoom = 3.0f + stage;
		currentzoom = LERP(currentzoom, targetzoom, 0.1);
		return currentzoom;
	}
};

client_effects cl_effects;

inline float frandom() { return rand()/(float)(RAND_MAX); }

void snd_play_random(int chn, int setid, float vol, vec2 pos)
{
	soundset *set = &data->sounds[setid];

	if(!set->num_sounds)
		return;

	if(set->num_sounds == 1)
	{
		snd_play_at(chn, set->sounds[0].id, 0, pos.x, pos.y);
		return;
	}

	// play a random one
	int id;
	do {
		id = rand() % set->num_sounds;
	} while(id == set->last);
	snd_play_at(chn, set->sounds[id].id, 0, pos.x, pos.y);
	set->last = id;
}

// sound volume tweak
static const float stereo_separation = 0.001f;
static const float stereo_separation_deadzone = 200.0f;
static const float volume_distance_falloff = 200.0f;
static const float volume_distance_deadzone = 320.0f;
static const float volume_gun = 0.5f;
static const float volume_tee = 0.5f;
static const float volume_hit = 0.5f;
static const float volume_music = 0.8f;

void sound_vol_pan(const vec2& p, float *vol, float *pan)
{
	vec2 player_to_ev = p - local_character_pos;
	*pan = 0.0f;
	*vol = 1.0f;

	if(fabs(player_to_ev.x) > stereo_separation_deadzone)
	{
		*pan = stereo_separation * (player_to_ev.x - sign(player_to_ev.x)*stereo_separation_deadzone);
		if(*pan < -1.0f) *pan = -1.0f;
		if(*pan > 1.0f) *pan = 1.0f;
	}

	float len = length(player_to_ev);
	if(len > volume_distance_deadzone)
	{
		*vol = volume_distance_falloff / (len - volume_distance_deadzone);

		if(*vol < 0.0f) *vol = 0.0f;
		if(*vol > 1.0f) *vol = 1.0f;
	}
}

enum
{
	SPRITE_FLAG_FLIP_Y=1,
	SPRITE_FLAG_FLIP_X=2,
};

static float sprite_w_scale;
static float sprite_h_scale;

static void select_sprite(sprite *spr, int flags=0, int sx=0, int sy=0)
{
	int x = spr->x+sx;
	int y = spr->y+sy;
	int w = spr->w;
	int h = spr->h;
	int cx = spr->set->gridx;
	int cy = spr->set->gridy;

	float f = sqrtf(h*h + w*w);
	sprite_w_scale = w/f;
	sprite_h_scale = h/f;
	
	float x1 = x/(float)cx;
	float x2 = (x+w)/(float)cx;
	float y1 = y/(float)cy;
	float y2 = (y+h)/(float)cy;
	float temp = 0;

	if(flags&SPRITE_FLAG_FLIP_Y)
	{
		temp = y1;
		y1 = y2;
		y2 = temp;
	}

	if(flags&SPRITE_FLAG_FLIP_X)
	{
		temp = x1;
		x1 = x2;
		x2 = temp;
	}
	
	gfx_quads_setsubset(x1, y1, x2, y2);
}

void select_sprite(int id, int flags=0, int sx=0, int sy=0)
{
	if(id < 0 || id > data->num_sprites)
		return;
	select_sprite(&data->sprites[id], flags, sx, sy);
}

void draw_sprite(float x, float y, float size)
{
	gfx_quads_draw(x, y, size*sprite_w_scale, size*sprite_h_scale);
}

class damage_indicators
{
public:
	int64 lastupdate;
	struct item
	{
		vec2 pos;
		vec2 dir;
		float life;
		float startangle;
	};

	enum
	{
		MAX_ITEMS=64,
	};

	damage_indicators()
	{
		lastupdate = 0;
		num_items = 0;
	}

	item items[MAX_ITEMS];
	int num_items;

	item *create_i()
	{
		if (num_items < MAX_ITEMS)
		{
			item *p = &items[num_items];
			num_items++;
			return p;
		}
		return 0;
	}

	void destroy_i(item *i)
	{
		num_items--;
		*i = items[num_items];
	}

	void create(vec2 pos, vec2 dir)
	{
		item *i = create_i();
		if (i)
		{
			i->pos = pos;
			i->life = 0.75f;
			i->dir = dir*-1;
			i->startangle = (( (float)rand()/(float)RAND_MAX) - 1.0f) * 2.0f * pi;
		}
	}

	void render()
	{
		gfx_texture_set(data->images[IMAGE_GAME].id);
		gfx_quads_begin();
		for(int i = 0; i < num_items;)
		{
			vec2 pos = mix(items[i].pos+items[i].dir*75.0f, items[i].pos, clamp((items[i].life-0.60f)/0.15f, 0.0f, 1.0f));

			items[i].life -= client_frametime();
			if(items[i].life < 0.0f)
				destroy_i(&items[i]);
			else
			{
				gfx_setcolor(1.0f,1.0f,1.0f, items[i].life/0.1f);
				gfx_quads_setrotation(items[i].startangle + items[i].life * 2.0f);
				select_sprite(SPRITE_STAR1);
				draw_sprite(pos.x, pos.y, 48.0f);
				i++;
			}
		}
		gfx_quads_end();
	}

};

static damage_indicators damageind;

class particle_system
{
public:
	struct particle
	{
		vec2 pos;
		vec2 vel;
		float life;
		float max_life;
		float size;

		float rot;
		float rotspeed;

		float gravity;
		float friction;
		int iparticle;

		vec4 color;
	};

	enum
	{
		MAX_PARTICLES=1024,
	};

	particle particles[MAX_PARTICLES];
	int num_particles;

	particle_system()
	{
		num_particles = 0;
	}

	void new_particle(vec2 pos, vec2 vel, float life, float size, float gravity, float friction, vec4 color=vec4(1,1,1,1))
	{
		if (num_particles >= MAX_PARTICLES)
			return;

		particles[num_particles].iparticle = rand() % data->num_particles;
		particles[num_particles].pos = pos;
		particles[num_particles].vel = vel;
		particles[num_particles].life = life - (data->particles[particles[num_particles].iparticle].lifemod/100.0f) * life;
		particles[num_particles].size = size;
		particles[num_particles].max_life = life;
		particles[num_particles].gravity = gravity;
		particles[num_particles].friction = friction;
		particles[num_particles].rot = frandom()*pi*2;
		particles[num_particles].rotspeed = frandom() * 10.0f;
		particles[num_particles].color = color;
		num_particles++;
	}

	void update(float time_passed)
	{
		for(int i = 0; i < num_particles; i++)
		{
			particles[i].vel.y += particles[i].gravity*time_passed;
			particles[i].vel *= particles[i].friction;
			vec2 vel = particles[i].vel*time_passed;
			move_point(&particles[i].pos, &vel, 0.1f+0.9f*frandom(), NULL);
			particles[i].vel = vel* (1.0f/time_passed);
			particles[i].life += time_passed;
			particles[i].rot += time_passed * particles[i].rotspeed;

			// check particle death
			if(particles[i].life > particles[i].max_life)
			{
				num_particles--;
				particles[i] = particles[num_particles];
				i--;
			}
		}
	}

	void render()
	{
		gfx_blend_additive();
		gfx_texture_set(data->images[IMAGE_GAME].id);
		gfx_quads_begin();

		for(int i = 0; i < num_particles; i++)
		{
			int type = particles[i].iparticle;
			select_sprite(data->particles[type].spr);
			float a = 1 - particles[i].life / particles[i].max_life;
			vec2 p = particles[i].pos;

			gfx_quads_setrotation(particles[i].rot);

			gfx_setcolor(
				data->particles[type].color_r * particles[i].color.r,
				data->particles[type].color_g * particles[i].color.g,
				data->particles[type].color_b * particles[i].color.b,
				pow(a, 0.75f) * particles[i].color.a);

			gfx_quads_draw(p.x, p.y,particles[i].size,particles[i].size);
		}
		gfx_quads_end();
		gfx_blend_normal();
	}
};

static particle_system temp_system;

class projectile_particles
{
public:
	enum
	{
		LISTSIZE = 1000,
	};
	// meh, just use size %
	int lastadd[LISTSIZE];
	projectile_particles()
	{
		reset();
	}

	void reset()
	{
		for (int i = 0; i < LISTSIZE; i++)
			lastadd[i] = -1000;
	}

	void addparticle(int projectiletype, int projectileid, vec2 pos, vec2 vel)
	{
		int particlespersecond = data->projectileinfo[projectiletype].particlespersecond;
		int lastaddtick = lastadd[projectileid % LISTSIZE];

		if(!particlespersecond)
			return;

		if ((client_tick() - lastaddtick) > (client_tickspeed() / particlespersecond))
		{
			lastadd[projectileid % LISTSIZE] = client_tick();
			float life = data->projectileinfo[projectiletype].particlelife;
			float size = data->projectileinfo[projectiletype].particlesize;
			vec2 v = vel * 0.2f + normalize(vec2(frandom()-0.5f, -frandom()))*(32.0f+frandom()*32.0f);

			// add the particle (from projectiletype later on, but meh...)
			temp_system.new_particle(pos, v, life, size, 0, 0.95f);
		}
	}
};
static projectile_particles proj_particles;

static char chat_input[512];
static unsigned chat_input_len;
static const int chat_max_lines = 10;

struct chatline
{
	int tick;
	int client_id;
	int team;
	char text[512+64];
};

chatline chat_lines[chat_max_lines];
static int chat_current_line = 0;

void chat_reset()
{
	for(int i = 0; i < chat_max_lines; i++)
		chat_lines[i].tick = -1000000;
	chat_current_line = 0;
}

void chat_add_line(int client_id, int team, const char *line)
{
	chat_current_line = (chat_current_line+1)%chat_max_lines;
	chat_lines[chat_current_line].tick = client_tick();
	chat_lines[chat_current_line].client_id = client_id;
	chat_lines[chat_current_line].team = team;

	if(client_id == -1) // server message
		sprintf(chat_lines[chat_current_line].text, "*** %s", line);
	else
	{
		sprintf(chat_lines[chat_current_line].text, "%s: %s", client_datas[client_id].name, line);
	}
}

struct killmsg
{
	int weapon;
	int victim;
	int killer;
	int mode_special; // for CTF, if the guy is carrying a flag for example
	int tick;
};

static const int killmsg_max = 5;
killmsg killmsgs[killmsg_max];
static int killmsg_current = 0;

extern unsigned char internal_data[];


extern void draw_round_rect(float x, float y, float w, float h, float r);
extern int render_popup(const char *caption, const char *text, const char *button_text);

static void render_loading(float percent)
{
	gfx_clear(0.65f,0.78f,0.9f);
	gfx_mapscreen(0,0,800.0f,600.0f);

	float tw;

	float w = 700;
	float h = 200;
	float x = 800/2-w/2;
	float y = 600/2-h/2;

	gfx_blend_normal();

	gfx_texture_set(-1);
	gfx_quads_begin();
	gfx_setcolor(0,0,0,0.50f);
	draw_round_rect(x, y, w, h, 40.0f);
	gfx_quads_end();

	const char *caption = "Loading";

	tw = gfx_pretty_text_width(48.0f, caption, -1);
	ui_do_label(x+w/2-tw/2, y+20, caption, 48.0f);

	gfx_texture_set(-1);
	gfx_quads_begin();
	gfx_setcolor(1,1,1,1.0f);
	draw_round_rect(x+40, y+h-75, (w-80)*percent, 25, 5.0f);
	gfx_quads_end();

	gfx_swap();
}

extern "C" void modc_init()
{
	// setup sound channels
	snd_set_channel(CHN_GUI, 1.0f, 0.0f);
	snd_set_channel(CHN_MUSIC, 1.0f, 0.0f);
	snd_set_channel(CHN_WORLD, 0.9f, 1.0f);
	snd_set_channel(CHN_GLOBAL, 1.0f, 0.0f);

	// load the data container
	data = load_data_from_memory(internal_data);

	// TODO: should be removed
	snd_set_listener_pos(0.0f, 0.0f);

	float total = data->num_sounds+data->num_images;
	float current = 0;

	// load sounds
	for(int s = 0; s < data->num_sounds; s++)
	{
		render_loading(current/total);
		for(int i = 0; i < data->sounds[s].num_sounds; i++)
		{
			int id;
			//if (strcmp(data->sounds[s].sounds[i].filename + strlen(data->sounds[s].sounds[i].filename) - 3, ".wv") == 0)
			id = snd_load_wv(data->sounds[s].sounds[i].filename);
			//else
			//	id = snd_load_wav(data->sounds[s].sounds[i].filename);

			data->sounds[s].sounds[i].id = id;
		}

		current++;
	}

	// load textures
	for(int i = 0; i < data->num_images; i++)
	{
		render_loading(current/total);
		data->images[i].id = gfx_load_texture(data->images[i].filename);
		current++;
	}
	
	skin_init();
}

extern "C" void modc_entergame()
{
}

extern "C" void modc_shutdown()
{
	// shutdown the menu
}

static void process_events(int s)
{
	int num = snap_num_items(s);
	for(int index = 0; index < num; index++)
	{
		SNAP_ITEM item;
		const void *data = snap_get_item(s, index, &item);

		if(item.type == EVENT_DAMAGEINDICATION)
		{
			ev_damageind *ev = (ev_damageind *)data;
			damageind.create(vec2(ev->x, ev->y), get_direction(ev->angle));
		}
		else if(item.type == EVENT_EXPLOSION)
		{
			ev_explosion *ev = (ev_explosion *)data;
			vec2 p(ev->x, ev->y);

			// center explosion
			temp_system.new_particle(p, vec2(0,0), 0.3f, 96.0f, 0, 0.95f);
			temp_system.new_particle(p, vec2(0,0), 0.3f, 64.0f, 0, 0.95f);
			temp_system.new_particle(p, vec2(0,0), 0.3f, 32.0f, 0, 0.95f);
			temp_system.new_particle(p, vec2(0,0), 0.3f, 16.0f, 0, 0.95f);

			for(int i = 0; i < 16; i++)
			{
				vec2 v = normalize(vec2(frandom()-0.5f, frandom()-0.5f))*(128.0f+frandom()*128.0f);
				temp_system.new_particle(p, v, 0.2f+0.25f*frandom(), 16.0f, 0, 0.985f);
			}

			for(int i = 0; i < 16; i++)
			{
				vec2 v = normalize(vec2(frandom()-0.5f, frandom()-0.5f))*(256.0f+frandom()*512.0f);
				temp_system.new_particle(p, v, 0.2f+0.25f*frandom(), 16.0f, 128.0f, 0.985f);
			}

			for(int i = 0; i < 64; i++)
			{
				vec2 v = normalize(vec2(frandom()-0.5f, frandom()-0.5f))*(frandom()*256.0f);
				temp_system.new_particle(p, v, 0.2f+0.25f*frandom(), 24.0f, 128.0f, 0.985f);
			}
		}
		else if(item.type == EVENT_SMOKE)
		{
			ev_explosion *ev = (ev_explosion *)data;
			vec2 p(ev->x, ev->y);

			// center explosion
			vec2 v = normalize(vec2(frandom()-0.5f, -frandom()))*(32.0f+frandom()*32.0f);
			temp_system.new_particle(p, v, 1.2f, 64.0f, 0, 0.95f);
			v = normalize(vec2(frandom()-0.5f, -frandom()))*(128.0f+frandom()*128.0f);
			temp_system.new_particle(p, v, 1.2f, 32.0f, 0, 0.95f);
			v = normalize(vec2(frandom()-0.5f, -frandom()))*(128.0f+frandom()*128.0f);
			temp_system.new_particle(p, v, 1.2f, 16.0f, 0, 0.95f);

			for(int i = 0; i < 8; i++)
			{
				vec2 v = normalize(vec2(frandom()-0.5f, frandom()-0.5f))*(64.0f+frandom()*64.0f);
				temp_system.new_particle(p, v, 0.5f+0.5f*frandom(), 16.0f, 0, 0.985f);
			}

			for(int i = 0; i < 8; i++)
			{
				vec2 v = normalize(vec2(frandom()-0.5f, frandom()-0.5f))*(128.0f+frandom()*256.0f);
				temp_system.new_particle(p, v, 0.5f+0.5f*frandom(), 16.0f, 128.0f, 0.985f);
			}
		}
		else if(item.type == EVENT_SPAWN)
		{
			ev_explosion *ev = (ev_explosion *)data;
			vec2 p(ev->x, ev->y);

			// center explosion
			vec2 v = normalize(vec2(frandom()-0.5f, -frandom()))*(32.0f+frandom()*32.0f);
			temp_system.new_particle(p, v, 1.2f, 64.0f, 0, 0.95f);
			v = normalize(vec2(frandom()-0.5f, -frandom()))*(128.0f+frandom()*128.0f);
			temp_system.new_particle(p, v, 1.2f, 32.0f, 0, 0.95f);
			v = normalize(vec2(frandom()-0.5f, -frandom()))*(128.0f+frandom()*128.0f);
			temp_system.new_particle(p, v, 1.2f, 16.0f, 0, 0.95f);

			for(int i = 0; i < 8; i++)
			{
				vec2 v = normalize(vec2(frandom()-0.5f, frandom()-0.5f))*(64.0f+frandom()*64.0f);
				temp_system.new_particle(p, v, 0.5f+0.5f*frandom(), 16.0f, 0, 0.985f);
			}

			for(int i = 0; i < 8; i++)
			{
				vec2 v = normalize(vec2(frandom()-0.5f, frandom()-0.5f))*(128.0f+frandom()*256.0f);
				temp_system.new_particle(p, v, 0.5f+0.5f*frandom(), 16.0f, 128.0f, 0.985f);
			}
		}
		else if(item.type == EVENT_DEATH)
		{
			ev_explosion *ev = (ev_explosion *)data;
			vec2 p(ev->x, ev->y);

			// center explosion
			vec2 v = normalize(vec2(frandom()-0.5f, -frandom()))*(32.0f+frandom()*32.0f);
			temp_system.new_particle(p, v, 1.2f, 64.0f, 0, 0.95f);
			v = normalize(vec2(frandom()-0.5f, -frandom()))*(128.0f+frandom()*128.0f);
			temp_system.new_particle(p, v, 1.2f, 32.0f, 0, 0.95f);
			v = normalize(vec2(frandom()-0.5f, -frandom()))*(128.0f+frandom()*128.0f);
			temp_system.new_particle(p, v, 1.2f, 16.0f, 0, 0.95f);

			for(int i = 0; i < 8; i++)
			{
				vec2 v = normalize(vec2(frandom()-0.5f, frandom()-0.5f))*(64.0f+frandom()*64.0f);
				temp_system.new_particle(p, v, 0.5f+0.5f*frandom(), 16.0f, 0, 0.985f);
			}

			for(int i = 0; i < 8; i++)
			{
				vec2 v = normalize(vec2(frandom()-0.5f, frandom()-0.5f))*(128.0f+frandom()*256.0f);
				temp_system.new_particle(p, v, 0.5f+0.5f*frandom(), 16.0f, 128.0f, 0.985f);
			}
		}
		else if(item.type == EVENT_SOUND_WORLD)
		{
			ev_sound *ev = (ev_sound *)data;
			if(ev->sound >= 0 && ev->sound < NUM_SOUNDS)
				snd_play_random(CHN_WORLD, ev->sound, 1.0f, vec2(ev->x, ev->y));
		}
	}
}

static player_core predicted_prev_player;
static player_core predicted_player;
static int last_new_predicted_tick = -1;

extern "C" void modc_predict()
{
	// repredict player
	world_core world;
	int local_cid = -1;

	// search for players
	for(int i = 0; i < snap_num_items(SNAP_CURRENT); i++)
	{
		SNAP_ITEM item;
		const void *data = snap_get_item(SNAP_CURRENT, i, &item);
		int client_id = item.id;

		if(item.type == OBJTYPE_PLAYER_CHARACTER)
		{
			const obj_player_character *character = (const obj_player_character *)data;
			client_datas[client_id].predicted.world = &world;
			world.players[client_id] = &client_datas[client_id].predicted;

			client_datas[client_id].predicted.read(character);
		}
		else if(item.type == OBJTYPE_PLAYER_INFO)
		{
			const obj_player_info *info = (const obj_player_info *)data;
			if(info->local)
				local_cid = client_id;
		}
	}

	// predict
	int num_predicted = 0;
	int got = 0;
	for(int tick = client_tick()+1; tick <= client_predtick(); tick++)
	{
		num_predicted++;
		
		// fetch the local
		if(tick == client_predtick() && world.players[local_cid])
		{
			got|=1;
			predicted_prev_player = *world.players[local_cid];
		}
		
		// first calculate where everyone should move
		for(int c = 0; c < MAX_CLIENTS; c++)
		{
			if(!world.players[c])
				continue;

			mem_zero(&world.players[c]->input, sizeof(world.players[c]->input));
			if(local_cid == c)
			{
				// apply player input
				int *input = client_get_input(tick);
				if(input)
					world.players[c]->input = *((player_input*)input);
			}

			world.players[c]->tick();
		}

		// move all players and quantize their data
		for(int c = 0; c < MAX_CLIENTS; c++)
		{
			if(!world.players[c])
				continue;

			world.players[c]->move();
			world.players[c]->quantize();
		}
		
		if(tick > last_new_predicted_tick)
		{
			last_new_predicted_tick = tick;
			
			if(local_cid != -1 && world.players[local_cid])
			{
				vec2 pos = world.players[local_cid]->pos;
				int events = world.players[local_cid]->triggered_events;
				if(events&COREEVENT_GROUND_JUMP) snd_play_random(CHN_WORLD, SOUND_PLAYER_JUMP, 1.0f, pos);
				if(events&COREEVENT_AIR_JUMP)
				{
					const int count = 12;
					for(int i = 0; i <= count; i++)
					{
						float a = i/(float)count;
						vec2 v = vec2((a-0.5f)*512.0f, 0);
						temp_system.new_particle(pos+vec2(0,28), v, 0.4f, 16.0f, 0, 0.985f, vec4(0.25f,0.4f,1,1));
					}

					snd_play_random(CHN_WORLD, SOUND_PLAYER_JUMP, 1.0f, pos);
				}
				//if(events&COREEVENT_HOOK_LAUNCH) snd_play_random(CHN_WORLD, SOUND_HOOK_LOOP, 1.0f, pos);
				if(events&COREEVENT_HOOK_ATTACH_PLAYER) snd_play_random(CHN_WORLD, SOUND_HOOK_ATTACH, 1.0f, pos);
				if(events&COREEVENT_HOOK_ATTACH_GROUND) snd_play_random(CHN_WORLD, SOUND_HOOK_ATTACH, 1.0f, pos);
				//if(events&COREEVENT_HOOK_RETRACT) snd_play_random(CHN_WORLD, SOUND_PLAYER_JUMP, 1.0f, pos);
			}


			/*
			dbg_msg("predict", "%d %d %d", tick,
				(int)world.players[c]->pos.x, (int)world.players[c]->pos.y,
				(int)world.players[c]->vel.x, (int)world.players[c]->vel.y);*/
		}
		
		if(tick == client_predtick() && world.players[local_cid])
		{
			got|=2;
			predicted_player = *world.players[local_cid];
		}
	}
	
	if(got!=3)
		dbg_msg("predict", "way few predictions %d %d", num_predicted, got);
}

extern "C" void modc_newsnapshot()
{
	process_events(SNAP_CURRENT);

	if(config.stress)
	{
		if((client_tick()%250) == 0)
		{
			msg_pack_start(MSG_SAY, MSGFLAG_VITAL);
			msg_pack_int(-1);
			msg_pack_string("galenskap!!!!", 512);
			msg_pack_end();
			client_send_msg();
		}
	}

	// clear out the invalid pointers
	local_character = 0;
	local_prev_character = 0;
	local_info = 0;
	flags[0] = 0;
	flags[1] = 0;
	gameobj = 0;

	// setup world view
	{
		// 1. fetch local player
		// 2. set him to the center
		int num = snap_num_items(SNAP_CURRENT);
		for(int i = 0; i < num; i++)
		{
			SNAP_ITEM item;
			const void *data = snap_get_item(SNAP_CURRENT, i, &item);

			if(item.type == OBJTYPE_PLAYER_INFO)
			{
				const obj_player_info *info = (const obj_player_info *)data;
				if(info->local)
				{
					local_info = info;
					const void *data = snap_find_item(SNAP_CURRENT, OBJTYPE_PLAYER_CHARACTER, item.id);
					if(data)
					{
						local_character = (const obj_player_character *)data;
						local_character_pos = vec2(local_character->x, local_character->y);

						const void *p = snap_find_item(SNAP_PREV, OBJTYPE_PLAYER_CHARACTER, item.id);
						if(p)
							local_prev_character = (obj_player_character *)p;
					}
				}
			}
			else if(item.type == OBJTYPE_GAME)
				gameobj = (obj_game *)data;
			else if(item.type == OBJTYPE_FLAG)
			{
				flags[item.id%2] = (const obj_flag *)data;
			}
		}
	}
}

void send_info(bool start)
{
	if(start)
		msg_pack_start(MSG_STARTINFO, MSGFLAG_VITAL);
	else
		msg_pack_start(MSG_CHANGEINFO, MSGFLAG_VITAL);
	msg_pack_string(config.player_name, 64);
	msg_pack_string(config.player_skin, 64);
	msg_pack_int(config.player_use_custom_color);
	msg_pack_int(config.player_color_body);
	msg_pack_int(config.player_color_feet);
	msg_pack_end();
	client_send_msg();
}

void send_emoticon(int emoticon)
{
	msg_pack_start(MSG_EMOTICON, MSGFLAG_VITAL);
	msg_pack_int(emoticon);
	msg_pack_end();
	client_send_msg();
}

static void render_projectile(const obj_projectile *prev, const obj_projectile *current, int itemid)
{
	gfx_texture_set(data->images[IMAGE_GAME].id);
	gfx_quads_begin();

	// get positions
	float gravity = -400;
	float ct = (client_tick()-current->start_tick)/(float)SERVER_TICK_SPEED + client_intratick()*1/(float)SERVER_TICK_SPEED;
	vec2 startpos(current->x, current->y);
	vec2 startvel(current->vx, current->vy);
	vec2 pos = calc_pos(startpos, startvel, gravity, ct);
	vec2 prevpos = calc_pos(startpos, startvel, gravity, ct-0.001f);

	select_sprite(data->weapons[current->type%data->num_weapons].sprite_proj);
	vec2 vel = pos-prevpos;
	//vec2 pos = mix(vec2(prev->x, prev->y), vec2(current->x, current->y), client_intratick());

	// add particle for this projectile
	proj_particles.addparticle(current->type, itemid, pos, vel);

	if(length(vel) > 0.00001f)
		gfx_quads_setrotation(get_angle(vel));
	else
		gfx_quads_setrotation(0);

	// TODO: do this, but nice
	//temp_system.new_particle(pos, vec2(0,0), 0.3f, 14.0f, 0, 0.95f);

	gfx_quads_draw(pos.x, pos.y, 32, 32);
	gfx_quads_setrotation(0);
	gfx_quads_end();
}

static void render_powerup(const obj_powerup *prev, const obj_powerup *current)
{
	gfx_texture_set(data->images[IMAGE_GAME].id);
	gfx_quads_begin();
	vec2 pos = mix(vec2(prev->x, prev->y), vec2(current->x, current->y), client_intratick());
	float angle = 0.0f;
	float size = 64.0f;
	if (current->type == POWERUP_WEAPON)
	{
		angle = 0; //-pi/6;//-0.25f * pi * 2.0f;
		select_sprite(data->weapons[current->subtype%data->num_weapons].sprite_body);
		size = data->weapons[current->subtype%data->num_weapons].visual_size;
	}
	else
	{
		const int c[] = {
			SPRITE_POWERUP_HEALTH,
			SPRITE_POWERUP_ARMOR,
			SPRITE_POWERUP_WEAPON,
			SPRITE_POWERUP_NINJA,
			SPRITE_POWERUP_TIMEFIELD
			};
		select_sprite(c[current->type]);

		if(c[current->type] == SPRITE_POWERUP_NINJA)
		{
			proj_particles.addparticle(0, 0,
				pos+vec2((frandom()-0.5f)*80.0f, (frandom()-0.5f)*20.0f),
				vec2((frandom()-0.5f)*10.0f, (frandom()-0.5f)*10.0f));
			size *= 2.0f;
			pos.x += 10.0f;
		}
	}

	gfx_quads_setrotation(angle);

	float offset = pos.y/32.0f + pos.x/32.0f;
	pos.x += cosf(client_localtime()*2.0f+offset)*2.5f;
	pos.y += sinf(client_localtime()*2.0f+offset)*2.5f;
	draw_sprite(pos.x, pos.y, size);
	gfx_quads_end();
}

static void render_flag(const obj_flag *prev, const obj_flag *current)
{
	float angle = 0.0f;
	float size = 42.0f;

    gfx_blend_normal();
    gfx_texture_set(data->images[IMAGE_GAME].id);
    gfx_quads_begin();

	if(current->team == 0) // red team
		select_sprite(SPRITE_FLAG_RED);
	else
		select_sprite(SPRITE_FLAG_BLUE);

	gfx_quads_setrotation(angle);

	vec2 pos = mix(vec2(prev->x, prev->y), vec2(current->x, current->y), client_intratick());

	if(local_info && current->carried_by == local_info->clientid)
		pos = local_character_pos;

    gfx_setcolor(current->team ? 0 : 1,0,current->team ? 1 : 0,1);
    //draw_sprite(pos.x, pos.y, size);
    gfx_quads_draw(pos.x, pos.y-size*0.75f, size, size*2);
    gfx_quads_end();
}

void anim_seq_eval(sequence *seq, float time, keyframe *frame)
{
	if(seq->num_frames == 0)
	{
		frame->time = 0;
		frame->x = 0;
		frame->y = 0;
		frame->angle = 0;
	}
	else if(seq->num_frames == 1)
	{
		*frame = seq->frames[0];
	}
	else
	{
		//time = max(0.0f, min(1.0f, time / duration)); // TODO: use clamp
		keyframe *frame1 = 0;
		keyframe *frame2 = 0;
		float blend = 0.0f;

		// TODO: make this smarter.. binary search
		for (int i = 1; i < seq->num_frames; i++)
		{
			if (seq->frames[i-1].time <= time && seq->frames[i].time >= time)
			{
				frame1 = &seq->frames[i-1];
				frame2 = &seq->frames[i];
				blend = (time - frame1->time) / (frame2->time - frame1->time);
				break;
			}
		}

		if (frame1 && frame2)
		{
			frame->time = time;
			frame->x = mix(frame1->x, frame2->x, blend);
			frame->y = mix(frame1->y, frame2->y, blend);
			frame->angle = mix(frame1->angle, frame2->angle, blend);
		}
	}
}

void anim_eval(animation *anim, float time, animstate *state)
{
	anim_seq_eval(&anim->body, time, &state->body);
	anim_seq_eval(&anim->back_foot, time, &state->back_foot);
	anim_seq_eval(&anim->front_foot, time, &state->front_foot);
	anim_seq_eval(&anim->attach, time, &state->attach);
}

void anim_add_keyframe(keyframe *seq, keyframe *added, float amount)
{
	seq->x += added->x*amount;
	seq->y += added->y*amount;
	seq->angle += added->angle*amount;
}

void anim_add(animstate *state, animstate *added, float amount)
{
	anim_add_keyframe(&state->body, &added->body, amount);
	anim_add_keyframe(&state->back_foot, &added->back_foot, amount);
	anim_add_keyframe(&state->front_foot, &added->front_foot, amount);
	anim_add_keyframe(&state->attach, &added->attach, amount);
}

void anim_eval_add(animstate *state, animation *anim, float time, float amount)
{
	animstate add;
	anim_eval(anim, time, &add);
	anim_add(state, &add, amount);
}

static void render_hand(int skin_id, vec2 center_pos, vec2 dir, float angle_offset, vec2 post_rot_offset)
{
	// for drawing hand
	const skin *s = skin_get(skin_id);
	
	float basesize = 10.0f;
	//dir = normalize(hook_pos-pos);

	vec2 hand_pos = center_pos + dir;
	float angle = get_angle(dir);
	if (dir.x < 0)
		angle -= angle_offset;
	else
		angle += angle_offset;

	vec2 dirx = dir;
	vec2 diry(-dir.y,dir.x);

	if (dir.x < 0)
		diry = -diry;

	hand_pos += dirx * post_rot_offset.x;
	hand_pos += diry * post_rot_offset.y;

	//gfx_texture_set(data->images[IMAGE_CHAR_DEFAULT].id);
	gfx_texture_set(s->color_texture);
	gfx_quads_begin();

	// two passes
	for (int i = 0; i < 2; i++)
	{
		bool outline = i == 0;

		select_sprite(outline?SPRITE_TEE_HAND_OUTLINE:SPRITE_TEE_HAND, 0, 0, 0);
		gfx_quads_setrotation(angle);
		gfx_quads_draw(hand_pos.x, hand_pos.y, 2*basesize, 2*basesize);
	}

	gfx_quads_setrotation(0);
	gfx_quads_end();
}

void render_tee(animstate *anim, tee_render_info *info, int emote, vec2 dir, vec2 pos)
{
	vec2 direction = dir;
	vec2 position = pos;

	//gfx_texture_set(data->images[IMAGE_CHAR_DEFAULT].id);
	gfx_texture_set(info->texture);
	gfx_quads_begin();
	//gfx_quads_draw(pos.x, pos.y-128, 128, 128);

	// first pass we draw the outline
	// second pass we draw the filling
	for(int p = 0; p < 2; p++)
	{
		int outline = p==0 ? 1 : 0;

		for(int f = 0; f < 2; f++)
		{
			float animscale = info->size * 1.0f/64.0f;
			float basesize = info->size;
			if(f == 1)
			{
				gfx_quads_setrotation(anim->body.angle*pi*2);

				// draw body
				gfx_setcolor(info->color_body.r, info->color_body.g, info->color_body.b, info->color_body.a);
				vec2 body_pos = position + vec2(anim->body.x, anim->body.y)*animscale;
				select_sprite(outline?SPRITE_TEE_BODY_OUTLINE:SPRITE_TEE_BODY, 0, 0, 0);
				gfx_quads_draw(body_pos.x, body_pos.y, basesize, basesize);

				// draw eyes
				if(p == 1)
				{
					switch (emote)
					{
						case EMOTE_PAIN:
							select_sprite(SPRITE_TEE_EYE_PAIN, 0, 0, 0);
							break;
						case EMOTE_HAPPY:
							select_sprite(SPRITE_TEE_EYE_HAPPY, 0, 0, 0);
							break;
						case EMOTE_SURPRISE:
							select_sprite(SPRITE_TEE_EYE_SURPRISE, 0, 0, 0);
							break;
						case EMOTE_ANGRY:
							select_sprite(SPRITE_TEE_EYE_ANGRY, 0, 0, 0);
							break;
						default:
							select_sprite(SPRITE_TEE_EYE_NORMAL, 0, 0, 0);
							break;
					}
					
					float eyescale = basesize*0.40f;
					float h = emote == EMOTE_BLINK ? basesize*0.15f : eyescale;
					float eyeseparation = (0.075f - 0.010f*fabs(direction.x))*basesize;
					vec2 offset = vec2(direction.x*0.125f, -0.05f+direction.y*0.10f)*basesize;
					gfx_quads_draw(body_pos.x-eyeseparation+offset.x, body_pos.y+offset.y, eyescale, h);
					gfx_quads_draw(body_pos.x+eyeseparation+offset.x, body_pos.y+offset.y, -eyescale, h);
				}
			}

			// draw feet
			gfx_setcolor(info->color_feet.r, info->color_feet.g, info->color_feet.b, info->color_feet.a);
			select_sprite(outline?SPRITE_TEE_FOOT_OUTLINE:SPRITE_TEE_FOOT, 0, 0, 0);

			keyframe *foot = f ? &anim->front_foot : &anim->back_foot;

			float w = basesize;
			float h = basesize/2;

			gfx_quads_setrotation(foot->angle*pi*2);
			gfx_quads_draw(position.x+foot->x*animscale, position.y+foot->y*animscale, w, h);
		}
	}

	gfx_quads_end();
}

void 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 draw_round_rect_ext(float x, float y, float w, float h, float r, int corners)
{
	int num = 8;
	for(int i = 0; i < num; i+=2)
	{
		float a1 = i/(float)num * pi/2;
		float a2 = (i+1)/(float)num * pi/2;
		float a3 = (i+2)/(float)num * pi/2;
		float ca1 = cosf(a1);
		float ca2 = cosf(a2);
		float ca3 = cosf(a3);
		float sa1 = sinf(a1);
		float sa2 = sinf(a2);
		float sa3 = sinf(a3);

		if(corners&1) // TL
		gfx_quads_draw_freeform(
			x+r, y+r,
			x+(1-ca1)*r, y+(1-sa1)*r,
			x+(1-ca3)*r, y+(1-sa3)*r,
			x+(1-ca2)*r, y+(1-sa2)*r);

		if(corners&2) // TR
		gfx_quads_draw_freeform(
			x+w-r, y+r,
			x+w-r+ca1*r, y+(1-sa1)*r,
			x+w-r+ca3*r, y+(1-sa3)*r,
			x+w-r+ca2*r, y+(1-sa2)*r);

		if(corners&4) // BL
		gfx_quads_draw_freeform(
			x+r, y+h-r,
			x+(1-ca1)*r, y+h-r+sa1*r,
			x+(1-ca3)*r, y+h-r+sa3*r,
			x+(1-ca2)*r, y+h-r+sa2*r);

		if(corners&8) // BR
		gfx_quads_draw_freeform(
			x+w-r, y+h-r,
			x+w-r+ca1*r, y+h-r+sa1*r,
			x+w-r+ca3*r, y+h-r+sa3*r,
			x+w-r+ca2*r, y+h-r+sa2*r);
	}

	gfx_quads_drawTL(x+r, y+r, w-r*2, h-r*2); // center
	gfx_quads_drawTL(x+r, y, w-r*2, r); // top
	gfx_quads_drawTL(x+r, y+h-r, w-r*2, r); // bottom
	gfx_quads_drawTL(x, y+r, r, h-r*2); // left
	gfx_quads_drawTL(x+w-r, y+r, r, h-r*2); // right
	
	if(!(corners&1)) gfx_quads_drawTL(x, y, r, r); // TL
	if(!(corners&2)) gfx_quads_drawTL(x+w, y, -r, r); // TR
	if(!(corners&4)) gfx_quads_drawTL(x, y+h, r, -r); // BL
	if(!(corners&8)) gfx_quads_drawTL(x+w, y+h, -r, -r); // BR
}

void draw_round_rect(float x, float y, float w, float h, float r)
{
	draw_round_rect_ext(x,y,w,h,r,0xf);
}


static void render_player(
	const obj_player_character *prev_char,
	const obj_player_character *player_char,
	const obj_player_info *prev_info,
	const obj_player_info *player_info
	)
{
	obj_player_character prev;
	obj_player_character player;
	prev = *prev_char;
	player = *player_char;

	obj_player_info info = *player_info;

	float intratick = client_intratick();

	if(player.health < 0) // dont render dead players
		return;

	if(info.local && config.cl_predict)
	{
		if(!local_character || (local_character->health < 0) || (gameobj && gameobj->game_over))
		{
		}
		else
		{
			// apply predicted results
			predicted_player.write(&player);
			predicted_prev_player.write(&prev);
			intratick = client_intrapredtick();
		}
	}

	// TODO: proper skin selection
	int skin_id = client_datas[info.clientid].skin_id; //charids[info.clientid];
	//if(gametype != GAMETYPE_DM)
		//skin_id = info.team*9; // 0 or 9

	vec2 direction = get_direction(player.angle);
	float angle = player.angle/256.0f;
	vec2 position = mix(vec2(prev.x, prev.y), vec2(player.x, player.y), intratick);

	if(prev.health < 0) // Don't flicker from previous position
		position = vec2(player.x, player.y);

	bool stationary = player.vx < 1 && player.vx > -1;
	bool inair = col_check_point(player.x, player.y+16) == 0;

	// evaluate animation
	float walk_time = fmod(position.x, 100.0f)/100.0f;
	animstate state;
	anim_eval(&data->animations[ANIM_BASE], 0, &state);

	if(inair)
		anim_eval_add(&state, &data->animations[ANIM_INAIR], 0, 1.0f); // TODO: some sort of time here
	else if(stationary)
		anim_eval_add(&state, &data->animations[ANIM_IDLE], 0, 1.0f); // TODO: some sort of time here
	else
		anim_eval_add(&state, &data->animations[ANIM_WALK], walk_time, 1.0f);

	if (player.weapon == WEAPON_HAMMER)
	{
		float a = clamp((client_tick()-player.attacktick+intratick)/10.0f, 0.0f, 1.0f);
		anim_eval_add(&state, &data->animations[ANIM_HAMMER_SWING], a, 1.0f);
	}
	if (player.weapon == WEAPON_NINJA)
	{
		float a = clamp((client_tick()-player.attacktick+intratick)/40.0f, 0.0f, 1.0f);
		anim_eval_add(&state, &data->animations[ANIM_NINJA_SWING], a, 1.0f);
	}

	// draw hook
	if (prev.hook_state>0 && player.hook_state>0)
	{
		gfx_texture_set(data->images[IMAGE_GAME].id);
		gfx_quads_begin();
		//gfx_quads_begin();

		vec2 pos = position;
		vec2 hook_pos = mix(vec2(prev.hook_x, prev.hook_y), vec2(player.hook_x, player.hook_y), intratick);

		float d = distance(pos, hook_pos);
		vec2 dir = normalize(pos-hook_pos);

		gfx_quads_setrotation(get_angle(dir)+pi);

		// render head
		select_sprite(SPRITE_HOOK_HEAD);
		gfx_quads_draw(hook_pos.x, hook_pos.y, 24,16);

		// render chain
		select_sprite(SPRITE_HOOK_CHAIN);
		for(float f = 24; f < d; f += 24)
		{
			vec2 p = hook_pos + dir*f;
			gfx_quads_draw(p.x, p.y,24,16);
		}

		gfx_quads_setrotation(0);
		gfx_quads_end();

		render_hand(skin_id, position, normalize(hook_pos-pos), -pi/2, vec2(20, 0));
	}

	// draw gun
	{
		gfx_texture_set(data->images[IMAGE_GAME].id);
		gfx_quads_begin();
		gfx_quads_setrotation(state.attach.angle*pi*2+angle);

		// normal weapons
		int iw = clamp(player.weapon, 0, NUM_WEAPONS-1);
		select_sprite(data->weapons[iw].sprite_body, direction.x < 0 ? SPRITE_FLAG_FLIP_Y : 0);

		vec2 dir = direction;
		float recoil = 0.0f;
		vec2 p;
		if (player.weapon == WEAPON_HAMMER)
		{
			// Static position for hammer
			p = position;
			p.y += data->weapons[iw].offsety;
			// if attack is under way, bash stuffs
			if(direction.x < 0)
			{
				gfx_quads_setrotation(-pi/2-state.attach.angle*pi*2);
				p.x -= data->weapons[iw].offsetx;
			}
			else
			{
				gfx_quads_setrotation(-pi/2+state.attach.angle*pi*2);
			}
			draw_sprite(p.x, p.y, data->weapons[iw].visual_size);
		}
		else if (player.weapon == WEAPON_NINJA)
		{
			p = position;
			p.y += data->weapons[iw].offsety;

			if(direction.x < 0)
			{
				gfx_quads_setrotation(-pi/2-state.attach.angle*pi*2);
				p.x -= data->weapons[iw].offsetx;
			}
			else
			{
				gfx_quads_setrotation(-pi/2+state.attach.angle*pi*2);
			}
			draw_sprite(p.x, p.y, data->weapons[iw].visual_size);

			// HADOKEN
			if ((client_tick()-player.attacktick) <= (SERVER_TICK_SPEED / 6) && data->weapons[iw].nummuzzlesprites)
			{
				int itex = rand() % data->weapons[iw].nummuzzlesprites;
				float alpha = 1.0f;
				if (alpha > 0.0f && data->weapons[iw].sprite_muzzle[itex].psprite)
				{
					vec2 dir = vec2(player.x,player.y) - vec2(prev.x, prev.y);
					dir = normalize(dir);
					float hadokenangle = atan(dir.y/dir.x);
					if (dir.x < 0.0f)
						hadokenangle += pi;
					gfx_quads_setrotation(hadokenangle);
					//float offsety = -data->weapons[iw].muzzleoffsety;
					select_sprite(data->weapons[iw].sprite_muzzle[itex].psprite, 0);
					vec2 diry(-dir.y,dir.x);
					p = position;
					float offsetx = data->weapons[iw].muzzleoffsetx;
					p -= dir * offsetx;
					draw_sprite(p.x, p.y, 160.0f);
				}
			}
		}
		else
		{
			// TODO: should be an animation
			recoil = 0;
			float a = (client_tick()-player.attacktick+intratick)/5.0f;
			if(a < 1)
				recoil = sinf(a*pi);
			p = position + dir * data->weapons[iw].offsetx - dir*recoil*10.0f;
			p.y += data->weapons[iw].offsety;
			draw_sprite(p.x, p.y, data->weapons[iw].visual_size);
		}

		if (player.weapon == WEAPON_GUN || player.weapon == WEAPON_SHOTGUN)
		{
			// check if we're firing stuff
			if (true)///prev.attackticks)
			{
				float alpha = 0.0f;
				int phase1tick = (client_tick() - player.attacktick);
				if (phase1tick < (data->weapons[iw].muzzleduration + 3))
				{
					float t = ((((float)phase1tick) + intratick)/(float)data->weapons[iw].muzzleduration);
					alpha = LERP(2.0, 0.0f, min(1.0f,max(0.0f,t)));
				}

				int itex = rand() % data->weapons[iw].nummuzzlesprites;
				if (alpha > 0.0f && data->weapons[iw].sprite_muzzle[itex].psprite)
				{
					float offsety = -data->weapons[iw].muzzleoffsety;
					select_sprite(data->weapons[iw].sprite_muzzle[itex].psprite, direction.x < 0 ? SPRITE_FLAG_FLIP_Y : 0);
					if(direction.x < 0)
						offsety = -offsety;

					vec2 diry(-dir.y,dir.x);
					p += dir * data->weapons[iw].muzzleoffsetx + diry * offsety;

					draw_sprite(p.x, p.y, data->weapons[iw].visual_size);
					/*gfx_setcolor(1.0f,1.0f,1.0f,alpha);
					vec2 diry(-dir.y,dir.x);
					p += dir * muzzleparams[player.weapon].offsetx + diry * offsety;
					gfx_quads_draw(p.x,p.y,muzzleparams[player.weapon].sizex, muzzleparams[player.weapon].sizey);*/
				}
			}
		}
		gfx_quads_end();

		switch (player.weapon)
		{
			case WEAPON_GUN: render_hand(skin_id, p, direction, -3*pi/4, vec2(-15, 4)); break;
			case WEAPON_SHOTGUN: render_hand(skin_id, p, direction, -pi/2, vec2(-5, 4)); break;
			case WEAPON_ROCKET: render_hand(skin_id, p, direction, -pi/2, vec2(-4, 7)); break;
		}

	}

	// render the "shadow" tee
	if(info.local && config.debug)
	{
		vec2 ghost_position = mix(vec2(prev_char->x, prev_char->y), vec2(player_char->x, player_char->y), client_intratick());
		tee_render_info ghost = client_datas[info.clientid].skin_info;
		ghost.color_body.a = 0.5f;
		ghost.color_feet.a = 0.5f;
		render_tee(&state, &ghost, player.emote, direction, ghost_position); // render ghost
	}

	// render the tee
	render_tee(&state, &client_datas[info.clientid].skin_info, player.emote, direction, position);

	if(player.state == STATE_CHATTING)
	{
		gfx_texture_set(data->images[IMAGE_EMOTICONS].id);
		gfx_quads_begin();
		select_sprite(SPRITE_DOTDOT);
		gfx_quads_draw(position.x + 24, position.y - 40, 64,64);
		gfx_quads_end();
	}

	if (client_datas[info.clientid].emoticon_start != -1 && client_datas[info.clientid].emoticon_start + 2 * client_tickspeed() > client_tick())
	{
		gfx_texture_set(data->images[IMAGE_EMOTICONS].id);
		gfx_quads_begin();

		int since_start = client_tick() - client_datas[info.clientid].emoticon_start;
		int from_end = client_datas[info.clientid].emoticon_start + 2 * client_tickspeed() - client_tick();

		float a = 1;

		if (from_end < client_tickspeed() / 5)
			a = from_end / (client_tickspeed() / 5.0);

		float h = 1;
		if (since_start < client_tickspeed() / 10)
			h = since_start / (client_tickspeed() / 10.0);

		float wiggle = 0;
		if (since_start < client_tickspeed() / 5)
			wiggle = since_start / (client_tickspeed() / 5.0);

		float wiggle_angle = sin(5*wiggle);

		gfx_quads_setrotation(pi/6*wiggle_angle);

		gfx_setcolor(1.0f,1.0f,1.0f,a);
		// client_datas::emoticon is an offset from the first emoticon
		select_sprite(SPRITE_OOP + client_datas[info.clientid].emoticon);
		gfx_quads_draw(position.x, position.y - 23 - 32*h, 64, 64*h);
		gfx_quads_end();
	}
	
	// render name plate
	if(!info.local && config.cl_nameplates)
	{
		//gfx_pretty_text_color
		float a = 1;
		if(config.cl_nameplates == 1)
			a = clamp(1-powf(distance(local_target_pos, position)/200.0f,16.0f), 0.0f, 1.0f);
			
		const char *name = client_datas[info.clientid].name;
		float tw = gfx_pretty_text_width(28.0f, name, -1);
		gfx_pretty_text_color(1,1,1,a);
		gfx_pretty_text(position.x-tw/2.0f, position.y-60, 28.0f, name, -1);
	}
}

void render_sun(float x, float y)
{
	vec2 pos(x, y);

	gfx_texture_set(-1);
	gfx_blend_additive();
	gfx_quads_begin();
	const int rays = 10;
	gfx_setcolor(1.0f,1.0f,1.0f,0.025f);
	for(int r = 0; r < rays; r++)
	{
		float a = r/(float)rays + client_localtime()*0.025f;
		float size = (1.0f/(float)rays)*0.25f;
		vec2 dir0(sinf((a-size)*pi*2.0f), cosf((a-size)*pi*2.0f));
		vec2 dir1(sinf((a+size)*pi*2.0f), cosf((a+size)*pi*2.0f));

		gfx_setcolorvertex(0, 1.0f,1.0f,1.0f,0.025f);
		gfx_setcolorvertex(1, 1.0f,1.0f,1.0f,0.025f);
		gfx_setcolorvertex(2, 1.0f,1.0f,1.0f,0.0f);
		gfx_setcolorvertex(3, 1.0f,1.0f,1.0f,0.0f);
		const float range = 1000.0f;
		gfx_quads_draw_freeform(
			pos.x+dir0.x, pos.y+dir0.y,
			pos.x+dir1.x, pos.y+dir1.y,
			pos.x+dir0.x*range, pos.y+dir0.y*range,
			pos.x+dir1.x*range, pos.y+dir1.y*range);
	}
	gfx_quads_end();
	gfx_blend_normal();

	gfx_texture_set(data->images[IMAGE_SUN].id);
	gfx_quads_begin();
	gfx_quads_draw(pos.x, pos.y, 256, 256);
	gfx_quads_end();
}

static vec2 emoticon_selector_mouse;

void emoticon_selector_reset()
{
	emoticon_selector_mouse = vec2(0, 0);
}

int emoticon_selector_render()
{
	int x, y;
	inp_mouse_relative(&x, &y);

	emoticon_selector_mouse.x += x;
	emoticon_selector_mouse.y += y;

	if (length(emoticon_selector_mouse) > 70)
		emoticon_selector_mouse = normalize(emoticon_selector_mouse) * 70;

	float selected_angle = get_angle(emoticon_selector_mouse) + 2*pi/24;
	if (selected_angle < 0)
		selected_angle += 2*pi;

	//static bool mouse_down = false;
	bool return_now = false;
	int selected_emoticon = -1;

	if (length(emoticon_selector_mouse) > 50)
		selected_emoticon = (int)(selected_angle / (2*pi) * 12.0f);

	if(!inp_key_pressed(config.key_emoticon))
	{
		return_now = true;
		emoticon_selector_active = false;
		//emoticon_selector_inactive_override = true;
	}

	gfx_mapscreen(0,0,400,300);

	gfx_blend_normal();

	gfx_texture_set(-1);
	gfx_quads_begin();
	gfx_setcolor(0,0,0,0.3f);
	draw_circle(200, 150, 80, 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_emoticon == i;

		float size = selected ? 48 : 32;

		float nudge_x = 60 * cos(angle);
		float nudge_y = 60 * sin(angle);
		select_sprite(SPRITE_OOP + i);
		gfx_quads_draw(200 + nudge_x, 150 + 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(emoticon_selector_mouse.x+200,emoticon_selector_mouse.y+150,12,12);
    gfx_quads_end();

	return return_now ? selected_emoticon : -1;
}

void render_goals(float x, float y, float w)
{
	float h = 50.0f;

	gfx_blend_normal();
	gfx_texture_set(-1);
	gfx_quads_begin();
	gfx_setcolor(0,0,0,0.5f);
	draw_round_rect(x-10.f, y-10.f, w, h, 10.0f);
	gfx_quads_end();

	// render goals
	//y = ystart+h-54;
	if(gameobj && gameobj->time_limit)
	{
		char buf[64];
		sprintf(buf, "Time Limit: %d min", gameobj->time_limit);
		gfx_pretty_text(x+w/2, y, 32, buf, -1);
	}
	if(gameobj && gameobj->score_limit)
	{
		char buf[64];
		sprintf(buf, "Score Limit: %d", gameobj->score_limit);
		gfx_pretty_text(x+40, y, 32, buf, -1);
	}

}

void render_scoreboard(float x, float y, float w, int team, const char *title)
{
	//float w = 550.0f;
	//float x = width/2-w/2;
	//;
	//float y = ystart;
	//float w = 550.0f;

	animstate idlestate;
	anim_eval(&data->animations[ANIM_BASE], 0, &idlestate);
	anim_eval_add(&idlestate, &data->animations[ANIM_IDLE], 0, 1.0f);

	//float ystart = y;
	float h = 600.0f;

	gfx_blend_normal();
	gfx_texture_set(-1);
	gfx_quads_begin();
	gfx_setcolor(0,0,0,0.5f);
	draw_round_rect(x-10.f, y-10.f, w, h, 40.0f);
	gfx_quads_end();

	// render title
	if(!title)
	{
		if(gameobj->game_over)
			title = "Game Over";
		else
			title = "Score Board";
	}

	float tw = gfx_pretty_text_width( 64, title, -1);

	if(team == -1)
	{
		gfx_pretty_text(x+w/2-tw/2, y, 64, title, -1);
	}
	else
	{
		gfx_pretty_text(x+10, y, 64, title, -1);

		if(gameobj)
		{
			char buf[128];
			sprintf(buf, "%d", gameobj->teamscore[team&1]);
			tw = gfx_pretty_text_width(64, buf, -1);
			gfx_pretty_text(x+w-tw-40, y, 64, buf, -1);
		}
	}

	y += 64.0f;

	/*
	if(team)
	{
		char buf[128];
		sprintf(buf, "%4d", gameobj->teamscore[team&1]);
		gfx_pretty_text(x+w/2-tw/2, y, 32, buf, -1);
	}*/


	// find players
	const obj_player_info *players[MAX_CLIENTS] = {0};
	int num_players = 0;
	for(int i = 0; i < snap_num_items(SNAP_CURRENT); i++)
	{
		SNAP_ITEM item;
		const void *data = snap_get_item(SNAP_CURRENT, i, &item);

		if(item.type == OBJTYPE_PLAYER_INFO)
		{
			players[num_players] = (const obj_player_info *)data;
			num_players++;
		}
	}

	// sort players
	for(int k = 0; k < num_players; k++) // ffs, bubblesort
	{
		for(int i = 0; i < num_players-k-1; i++)
		{
			if(players[i]->score < players[i+1]->score)
			{
				const obj_player_info *tmp = players[i];
				players[i] = players[i+1];
				players[i+1] = tmp;
			}
		}
	}

	// render headlines
	gfx_pretty_text(x+10, y, 32, "Score", -1);
	gfx_pretty_text(x+125, y, 32, "Name", -1);
	gfx_pretty_text(x+w-70, y, 32, "Ping", -1);
	y += 38.0f;

	// render player scores
	for(int i = 0; i < num_players; i++)
	{
		const obj_player_info *info = players[i];

		// make sure that we render the correct team
		if(team != -1 && info->team != team)
			continue;

		char buf[128];
		float font_size = 46.0f;
		if(info->local)
		{
			// background so it's easy to find the local player
			gfx_texture_set(-1);
			gfx_quads_begin();
			gfx_setcolor(1,1,1,0.25f);
			draw_round_rect(x, y, w-20, 48, 20.0f);
			gfx_quads_end();
		}

		sprintf(buf, "%4d", info->score);
		gfx_pretty_text(x+60-gfx_pretty_text_width(font_size,buf,-1), y, font_size, buf, -1);
		gfx_pretty_text(x+128, y, font_size, client_datas[info->clientid].name, -1);

		sprintf(buf, "%4d", info->latency);
		float tw = gfx_pretty_text_width(font_size, buf, -1);
		gfx_pretty_text(x+w-tw-35, y, font_size, buf, -1);

		// render avatar
		render_tee(&idlestate, &client_datas[info->clientid].skin_info, EMOTE_NORMAL, vec2(1,0), vec2(x+90, y+28));
		y += 50.0f;
	}
}

void mapscreen_to_world(float center_x, float center_y, float zoom)
{
	const float default_zoom = 3.0f;
	float width = 400*default_zoom*zoom;
	float height = 300*default_zoom*zoom;
	gfx_mapscreen(center_x-width/2, center_y-height/2, center_x+width/2, center_y+height/2);
}

// renders the complete game world
void render_world(float center_x, float center_y, float zoom)
{
	mapscreen_to_world(center_x, center_y, zoom);
	//gfx_mapscreen(center_x-width/2, center_y-height/2, center_x+width/2, center_y+height/2);

	// draw the sun
	if(config.gfx_high_detail)
	{
		if(0)
		{
			gfx_mapscreen(0,0,1,1);
			gfx_texture_set(-1);
			gfx_quads_begin();
				vec4 top(0x11/(float)0xff, 0x1a/(float)0xff, 0x21/(float)0xff, 1.0f);
				vec4 bottom(0x2a/(float)0xff, 0x40/(float)0xff, 0x52/(float)0xff, 1.0f);
				gfx_setcolorvertex(0, top.r, top.g, top.b, top.a);
				gfx_setcolorvertex(1, top.r, top.g, top.b, top.a);
				gfx_setcolorvertex(2, bottom.r, bottom.g, bottom.b, bottom.a);
				gfx_setcolorvertex(3, bottom.r, bottom.g, bottom.b, bottom.a);
				gfx_quads_drawTL(0, 0, 1, 1);
			gfx_quads_end();
			
			mapscreen_to_world(center_x, center_y, zoom);
		}
		else
		{
			render_sun(20+center_x*0.6f, 20+center_y*0.6f);

			// draw clouds
			static vec2 cloud_pos[6] = {vec2(-500,0),vec2(-500,200),vec2(-500,400)};
			static float cloud_speed[6] = {30, 20, 10};
			static int cloud_sprites[6] = {SPRITE_CLOUD1, SPRITE_CLOUD2, SPRITE_CLOUD3};

			gfx_texture_set(data->images[IMAGE_CLOUDS].id);
			gfx_quads_begin();
			for(int i = 0; i < 3; i++)
			{
				float parallax_amount = 0.55f;
				select_sprite(cloud_sprites[i]);
				draw_sprite((cloud_pos[i].x+fmod(client_localtime()*cloud_speed[i]+i*100.0f, 3000.0f))+center_x*parallax_amount,
					cloud_pos[i].y+center_y*parallax_amount, 300);
			}
			gfx_quads_end();

			// draw backdrop
			gfx_texture_set(data->images[IMAGE_BACKDROP].id);
			gfx_quads_begin();
			float parallax_amount = 0.25f;
			for(int x = -1; x < 3; x++)
				gfx_quads_drawTL(1024*x+center_x*parallax_amount, (center_y)*parallax_amount+150+512, 1024, 512);
			gfx_quads_end();
		}
	}
	
	// render background tilemaps
	tilemap_render(32.0f, 0);

	// render items
	{
		int num = snap_num_items(SNAP_CURRENT);
		for(int i = 0; i < num; i++)
		{
			SNAP_ITEM item;
			const void *data = snap_get_item(SNAP_CURRENT, i, &item);

			if(item.type == OBJTYPE_PROJECTILE)
			{
				const void *prev = snap_find_item(SNAP_PREV, item.type, item.id);
				if(prev)
					render_projectile((const obj_projectile *)prev, (const obj_projectile *)data, item.id);
			}
			else if(item.type == OBJTYPE_POWERUP)
			{
				const void *prev = snap_find_item(SNAP_PREV, item.type, item.id);
				if(prev)
					render_powerup((const obj_powerup *)prev, (const obj_powerup *)data);
			}
			else if(item.type == OBJTYPE_FLAG)
			{
				const void *prev = snap_find_item(SNAP_PREV, item.type, item.id);
				if (prev)
					render_flag((const obj_flag *)prev, (const obj_flag *)data);
			}
		}
	}

	// render players above all
	{
		int num = snap_num_items(SNAP_CURRENT);
		for(int i = 0; i < num; i++)
		{
			SNAP_ITEM item;
			const void *data = snap_get_item(SNAP_CURRENT, i, &item);

			if(item.type == OBJTYPE_PLAYER_CHARACTER)
			{
				const void *prev = snap_find_item(SNAP_PREV, item.type, item.id);
				const void *prev_info = snap_find_item(SNAP_PREV, OBJTYPE_PLAYER_INFO, item.id);
				const void *info = snap_find_item(SNAP_CURRENT, OBJTYPE_PLAYER_INFO, item.id);
				if(prev && prev_info && info)
				{
					client_datas[((const obj_player_info *)info)->clientid].team = ((const obj_player_info *)info)->team;
					render_player(
							(const obj_player_character *)prev,
							(const obj_player_character *)data,
							(const obj_player_info *)prev_info,
							(const obj_player_info *)info
						);
				}
			}
		}
	}

	// render particles
	temp_system.update(client_frametime());
	temp_system.render();

	// render foreground tilemaps
	tilemap_render(32.0f, 1);

	// render damage indications
	damageind.render();
}

static void do_input(int *v, int key)
{
	*v += inp_key_presses(key) + inp_key_releases(key);
	if((*v&1) != inp_key_state(key))
		(*v)++;
	*v &= INPUT_STATE_MASK;
}

void render_game()
{
	float width = 400*3.0f;
	float height = 300*3.0f;

	bool spectate = false;

	if(config.cl_predict)
	{
		if(!local_character || (local_character->health < 0) || (gameobj && gameobj->game_over))
		{
			// don't use predicted
		}
		else
			local_character_pos = mix(predicted_prev_player.pos, predicted_player.pos, client_intrapredtick());
	}
	else if(local_character && local_prev_character)
	{
		local_character_pos = mix(
			vec2(local_prev_character->x, local_prev_character->y),
			vec2(local_character->x, local_character->y), client_intratick());
	}
	
	if(local_info && local_info->team == -1)
		spectate = true;

	// set listner pos
	snd_set_listener_pos(local_character_pos.x, local_character_pos.y);

	animstate idlestate;
	anim_eval(&data->animations[ANIM_BASE], 0, &idlestate);
	anim_eval_add(&idlestate, &data->animations[ANIM_IDLE], 0, 1.0f);

	if (inp_key_down(KEY_ESC))
	{
		if (chat_mode)
			chat_mode = CHATMODE_NONE;
		else
		{
			menu_active = !menu_active;
			if(menu_active)
				menu_game_active = true;
		}
	}

	// handle chat input
	if (!menu_active)
	{
		if(chat_mode != CHATMODE_NONE)
		{
			if(inp_key_down(KEY_ENTER))
			{
				// send message
				if(chat_input_len)
				{
					if(chat_mode == CHATMODE_CONSOLE)
						config_set(chat_input);
					else if(chat_mode == CHATMODE_REMOTECONSOLE)
						client_rcon(chat_input);
					else
					{
						// send chat message
						msg_pack_start(MSG_SAY, MSGFLAG_VITAL);
						if(chat_mode == CHATMODE_ALL)
							msg_pack_int(0);
						else
							msg_pack_int(1);
						msg_pack_string(chat_input, 512);
						msg_pack_end();
						client_send_msg();
					}
				}

				chat_mode = CHATMODE_NONE;
			}

			int c = inp_last_char();
			int k = inp_last_key();

			if (!(c >= 0 && c < 32))
			{
				if (chat_input_len < sizeof(chat_input) - 1)
				{
					chat_input[chat_input_len] = c;
					chat_input[chat_input_len+1] = 0;
					chat_input_len++;
				}
			}

			if(k == KEY_BACKSPACE)
			{
				if(chat_input_len > 0)
				{
					chat_input[chat_input_len-1] = 0;
					chat_input_len--;
				}
			}

		}
		else
		{
			if(chat_mode == CHATMODE_NONE)
			{
				if(inp_key_down(config.key_chat))
					chat_mode = CHATMODE_ALL;

				if(inp_key_down(config.key_teamchat))
					chat_mode = CHATMODE_TEAM;

				if(inp_key_down(config.key_console))
					chat_mode = CHATMODE_CONSOLE;
				
				if(inp_key_down(config.key_remoteconsole))
					chat_mode = CHATMODE_REMOTECONSOLE;

				if(chat_mode != CHATMODE_NONE)
				{
					mem_zero(chat_input, sizeof(chat_input));
					chat_input_len = 0;
				}
			}
		}
	}

	if (!menu_active)
		inp_clear();

	// fetch new input
	if(!menu_active && !emoticon_selector_active)
	{
		int x, y;
		inp_mouse_relative(&x, &y);
		mouse_pos += vec2(x, y);
		if(!spectate)
		{
			float l = length(mouse_pos);
			if(l > 600.0f)
				mouse_pos = normalize(mouse_pos)*600.0f;
		}
	}

	local_target_pos = local_character_pos + mouse_pos;

	// snap input
	{
		static player_input input = {0};

		input.target_x = (int)mouse_pos.x;
		input.target_y = (int)mouse_pos.y;

		if(chat_mode != CHATMODE_NONE)
			input.state = STATE_CHATTING;
		else if(menu_active)
			input.state = STATE_IN_MENU;
		else
		{
			input.state = STATE_PLAYING;
			input.left = inp_key_state(config.key_move_left);
			input.right = inp_key_state(config.key_move_right);
			input.hook = inp_key_state(config.key_hook);
			input.jump  = inp_key_state(config.key_jump);

			if(!emoticon_selector_active)
				do_input(&input.fire, config.key_fire);

			// weapon selection
			do_input(&input.next_weapon, config.key_next_weapon);
			do_input(&input.prev_weapon, config.key_prev_weapon);

			if(inp_key_presses(config.key_next_weapon) || inp_key_presses(config.key_prev_weapon))
				input.wanted_weapon = 0;
			else if (config.autoswitch_weapons && picked_up_weapon)
            {
                input.wanted_weapon = picked_up_weapon;
            }
            else
			{
				if(inp_key_presses(config.key_weapon1)) input.wanted_weapon = 1;
				if(inp_key_presses(config.key_weapon2)) input.wanted_weapon = 2;
				if(inp_key_presses(config.key_weapon3)) input.wanted_weapon = 3;
				if(inp_key_presses(config.key_weapon4)) input.wanted_weapon = 4;
				if(inp_key_presses(config.key_weapon5)) input.wanted_weapon = 5;
				if(inp_key_presses(config.key_weapon6)) input.wanted_weapon = 6;
			}

            picked_up_weapon = 0;
		}

		// stress testing
		if(config.stress)
		{
			float t = client_localtime();
			mem_zero(&input, sizeof(input));

			input.left = ((int)t/2)&1;
			input.right = ((int)t/2+1)&1;
			input.jump = ((int)t);
			input.fire = ((int)(t*10));
			input.hook = ((int)(t*2))&1;
			input.wanted_weapon = ((int)t)%NUM_WEAPONS;
			input.target_x = (int)(sinf(t*3)*100.0f);
			input.target_y = (int)(cosf(t*3)*100.0f);
		}

		snap_input(&input, sizeof(input));
	}

	// center at char but can be moved when mouse is far away
	float offx = 0, offy = 0;
	if (config.dynamic_camera)
	{
		int deadzone = 300;
		if(mouse_pos.x > deadzone) offx = mouse_pos.x-deadzone;
		if(mouse_pos.x <-deadzone) offx = mouse_pos.x+deadzone;
		if(mouse_pos.y > deadzone) offy = mouse_pos.y-deadzone;
		if(mouse_pos.y <-deadzone) offy = mouse_pos.y+deadzone;
		offx = offx*2/3;
		offy = offy*2/3;
	}

	// render the world
	gfx_clear(0.65f,0.78f,0.9f);
	if(spectate)
		render_world(mouse_pos.x, mouse_pos.y, 1.0f);
	else
	{
		render_world(local_character_pos.x+offx, local_character_pos.y+offy, 1.0f);

		// draw screen box
		if(0)
		{
			gfx_texture_set(-1);
			gfx_blend_normal();
			gfx_lines_begin();
				float cx = local_character_pos.x+offx;
				float cy = local_character_pos.y+offy;
				float w = 400*3/2;
				float h = 300*3/2;
				gfx_lines_draw(cx-w,cy-h,cx+w,cy-h);
				gfx_lines_draw(cx+w,cy-h,cx+w,cy+h);
				gfx_lines_draw(cx+w,cy+h,cx-w,cy+h);
				gfx_lines_draw(cx-w,cy+h,cx-w,cy-h);
			gfx_lines_end();
		}
	}


	// pseudo format
	// ZOOM ZOOM
	float zoom = 3.0;
	if(local_character)
		cl_effects.getzoom(client_tick(), client_intratick(), local_character);

	// DEBUG TESTING
	if(zoom > 3.01f)
	{
		gfx_clear_mask(0);

		gfx_texture_set(-1);
		gfx_blend_normal();

		gfx_mask_op(MASK_NONE, 1);

		gfx_quads_begin();
		gfx_setcolor(0.65f,0.78f,0.9f,1.0f);

		float fov;
		if (zoom > 3.01f)
			fov = pi * (zoom - 3.0f) / 6.0f;
		else
			fov = pi / 6.0f;

		float fade = 0.7f;


		float a = get_angle(normalize(vec2(mouse_pos.x, mouse_pos.y)));
		vec2 d = get_dir(a);
		vec2 d0 = get_dir(a-fov/2.0f);
		vec2 d1 = get_dir(a+fov/2.0f);

		vec2 cd0 = get_dir(a-(fov*fade)/2.0f); // center direction
		vec2 cd1 = get_dir(a+(fov*fade)/2.0f);

		vec2 p0n = local_character_pos + d0*32.0f;
		vec2 p1n = local_character_pos + d1*32.0f;
		vec2 p0f = local_character_pos + d0*1000.0f;
		vec2 p1f = local_character_pos + d1*1000.0f;

		vec2 cn = local_character_pos + d*32.0f;
		vec2 cf = local_character_pos + d*1000.0f;

		vec2 cp0n = local_character_pos + cd0*32.0f;
		vec2 cp0f = local_character_pos + cd0*1000.0f;
		vec2 cp1n = local_character_pos + cd1*32.0f;
		vec2 cp1f = local_character_pos + cd1*1000.0f;

		gfx_quads_draw_freeform(
			p0n.x,p0n.y,
			p1n.x,p1n.y,
			p0f.x,p0f.y,
			p1f.x,p1f.y);
		gfx_quads_end();

		gfx_mask_op(MASK_SET, 0);

		render_world(local_character_pos.x+offx, local_character_pos.y+offy, 2.0f);

		gfx_mask_op(MASK_NONE, 0);

		mapscreen_to_world(local_character_pos.x+offx, local_character_pos.y+offy, 1.0f);

		gfx_texture_set(-1);
		gfx_blend_normal();
		gfx_quads_begin();
		gfx_setcolor(0.5f,0.9f,0.5f,0.25f);
		float r=0.5f, g=1.0f, b=0.5f;
		float r2=r*0.25f, g2=g*0.25f, b2=b*0.25f;

		gfx_setcolor(r,g,b,0.2f);
		gfx_quads_draw_freeform(
			cn.x,cn.y,
			cn.x,cn.y,
			cp0f.x,cp0f.y,
			cp1f.x,cp1f.y);

		gfx_setcolorvertex(0, r, g, b, 0.2f);
		gfx_setcolorvertex(1, r2, g2, b2, 0.9f);
		gfx_setcolorvertex(2, r, g, b, 0.2f);
		gfx_setcolorvertex(3, r2, g2, b2, 0.9f);
		gfx_quads_draw_freeform(
			cn.x,cn.y,
			p0n.x,p0n.y,
			cp0f.x,cp0f.y,
			p0f.x,p0f.y);

		gfx_quads_draw_freeform(
			cn.x,cn.y,
			p1n.x,p1n.y,
			cp1f.x,cp1f.y,
			p1f.x,p1f.y);

		gfx_quads_end();
	}

	if(local_character && !spectate)
	{
		gfx_texture_set(data->images[IMAGE_GAME].id);
		gfx_quads_begin();

		// render cursor
		if (!menu_active && !emoticon_selector_active)
		{
			select_sprite(data->weapons[local_character->weapon%data->num_weapons].sprite_cursor);
			float cursorsize = 64;
			draw_sprite(local_target_pos.x, local_target_pos.y, cursorsize);
		}
		
		float x = 5;
		float y = 5;

		// render ammo count
		// render gui stuff
		gfx_quads_end();
		gfx_quads_begin();
		gfx_mapscreen(0,0,400,300);
		// if weaponstage is active, put a "glow" around the stage ammo
		select_sprite(SPRITE_TEE_BODY);
		for (int i = 0; i < local_character->weaponstage; i++)
			gfx_quads_drawTL(x+local_character->ammocount * 12 -i*12, y+22, 11, 11);
		select_sprite(data->weapons[local_character->weapon%data->num_weapons].sprite_proj);
		for (int i = 0; i < local_character->ammocount; i++)
			gfx_quads_drawTL(x+i*12,y+24,10,10);

		gfx_quads_end();

		gfx_texture_set(data->images[IMAGE_GAME].id);
		gfx_quads_begin();
		int h = 0;

		// render health
		select_sprite(SPRITE_HEALTH_FULL);
		for(; h < local_character->health; h++)
			gfx_quads_drawTL(x+h*12,y,10,10);

		select_sprite(SPRITE_HEALTH_EMPTY);
		for(; h < 10; h++)
			gfx_quads_drawTL(x+h*12,y,10,10);

		// render armor meter
		h = 0;
		select_sprite(SPRITE_ARMOR_FULL);
		for(; h < local_character->armor; h++)
			gfx_quads_drawTL(x+h*12,y+12,10,10);

		select_sprite(SPRITE_ARMOR_EMPTY);
		for(; h < 10; h++)
			gfx_quads_drawTL(x+h*12,y+12,10,10);
		gfx_quads_end();
	}

	// render kill messages
	{
		gfx_mapscreen(0, 0, width*1.5f, height*1.5f);
		float startx = width*1.5f-10.0f;
		float y = 20.0f;

		for(int i = 0; i < killmsg_max; i++)
		{

			int r = (killmsg_current+i+1)%killmsg_max;
			if(client_tick() > killmsgs[r].tick+50*10)
				continue;

			float font_size = 48.0f;
			float killername_w = gfx_pretty_text_width(font_size, client_datas[killmsgs[r].killer].name, -1);
			float victimname_w = gfx_pretty_text_width(font_size, client_datas[killmsgs[r].victim].name, -1);

			float x = startx;

			// render victim name
			x -= victimname_w;
			gfx_pretty_text(x, y, font_size, client_datas[killmsgs[r].victim].name, -1);

			// render victim tee
			x -= 24.0f;
			
			if(gameobj && gameobj->gametype == GAMETYPE_CTF)
			{
				if(killmsgs[r].mode_special&1)
				{
					gfx_blend_normal();
					gfx_texture_set(data->images[IMAGE_GAME].id);
					gfx_quads_begin();

					if(client_datas[killmsgs[r].victim].team == 0) select_sprite(SPRITE_FLAG_BLUE);
					else select_sprite(SPRITE_FLAG_RED);
					
					float size = 56.0f;
					gfx_quads_drawTL(x, y-16, size/2, size);
					gfx_quads_end();					
				}
			}
			
			render_tee(&idlestate, &client_datas[killmsgs[r].victim].skin_info, EMOTE_PAIN, vec2(-1,0), vec2(x, y+28));
			x -= 32.0f;
			
			// render weapon
			x -= 44.0f;
			if (killmsgs[r].weapon >= 0)
			{
				gfx_texture_set(data->images[IMAGE_GAME].id);
				gfx_quads_begin();
				select_sprite(data->weapons[killmsgs[r].weapon].sprite_body);
				draw_sprite(x, y+28, 96);
				gfx_quads_end();
			}
			x -= 52.0f;

			if(killmsgs[r].victim != killmsgs[r].killer)
			{
				if(gameobj && gameobj->gametype == GAMETYPE_CTF)
				{
					if(killmsgs[r].mode_special&2)
					{
						gfx_blend_normal();
						gfx_texture_set(data->images[IMAGE_GAME].id);
						gfx_quads_begin();

						if(client_datas[killmsgs[r].killer].team == 0) select_sprite(SPRITE_FLAG_BLUE, SPRITE_FLAG_FLIP_X);
						else select_sprite(SPRITE_FLAG_RED, SPRITE_FLAG_FLIP_X);
						
						float size = 56.0f;
						gfx_quads_drawTL(x-56, y-16, size/2, size);
						gfx_quads_end();				
					}
				}				
				
				// render killer tee
				x -= 24.0f;
				render_tee(&idlestate, &client_datas[killmsgs[r].killer].skin_info, EMOTE_ANGRY, vec2(1,0), vec2(x, y+28));
				x -= 32.0f;

				// render killer name
				x -= killername_w;
				gfx_pretty_text(x, y, font_size, client_datas[killmsgs[r].killer].name, -1);
			}

			y += 44;
		}
	}

	// render chat
	{
		gfx_mapscreen(0,0,400,300);
		float x = 10.0f;
		float y = 300.0f-50.0f;
		float starty = -1;
		if(chat_mode != CHATMODE_NONE)
		{
			// render chat input
			char buf[sizeof(chat_input)+16];
			if(chat_mode == CHATMODE_ALL)
				sprintf(buf, "All: %s_", chat_input);
			else if(chat_mode == CHATMODE_TEAM)
				sprintf(buf, "Team: %s_", chat_input);
			else if(chat_mode == CHATMODE_CONSOLE)
				sprintf(buf, "Console: %s_", chat_input);
			else if(chat_mode == CHATMODE_REMOTECONSOLE)
				sprintf(buf, "Rcon: %s_", chat_input);
			else
				sprintf(buf, "Chat: %s_", chat_input);
			gfx_pretty_text(x, y, 10.0f, buf, 380);
			starty = y;
		}

		y -= 10;

		int i;
		for(i = 0; i < chat_max_lines; i++)
		{
			int r = ((chat_current_line-i)+chat_max_lines)%chat_max_lines;
			if(client_tick() > chat_lines[r].tick+50*15)
				break;

			int lines = int(gfx_pretty_text_width(10, chat_lines[r].text, -1)) / 380 + 1;

			gfx_pretty_text_color(1,1,1,1);
			if(chat_lines[r].client_id == -1)
				gfx_pretty_text_color(1,1,0.5f,1); // system
			else if(chat_lines[r].team)
				gfx_pretty_text_color(0.5f,1,0.5f,1); // team message

			gfx_pretty_text(x, y - 8 * (lines - 1), 10, chat_lines[r].text, 380);
			y -= 8 * lines;
		}

		gfx_pretty_text_color(1,1,1,1);
	}

	// render goals
	if(gameobj)
	{
		gametype = gameobj->gametype;
		gfx_mapscreen(0,0,400,300);
		if(!gameobj->sudden_death)
		{
			char buf[32];
			int time = 0;
			if(gameobj->time_limit)
			{
				time = gameobj->time_limit*60 - ((client_tick()-gameobj->round_start_tick)/client_tickspeed());

				if(gameobj->game_over)
					time  = 0;
			}
			else
				time = (client_tick()-gameobj->round_start_tick)/client_tickspeed();

			sprintf(buf, "%d:%02d", time /60, time %60);
			float w = gfx_pretty_text_width(16, buf, -1);
			gfx_pretty_text(200-w/2, 2, 16, buf, -1);
		}

		if(gameobj->sudden_death)
		{
			const char *text = "Sudden Death";
			float w = gfx_pretty_text_width(16, text, -1);
			gfx_pretty_text(200-w/2, 2, 16, text, -1);
		}

		// render small score hud
		if(gametype == GAMETYPE_TDM || gametype == GAMETYPE_CTF)
		{
			for(int t = 0; t < 2; t++)
			{
				gfx_blend_normal();
				gfx_texture_set(-1);
				gfx_quads_begin();
				if(t == 0)
					gfx_setcolor(1,0,0,0.25f);
				else
					gfx_setcolor(0,0,1,0.25f);
				draw_round_rect(400-40, 300-40-15+t*20, 50, 18, 5.0f);
				gfx_quads_end();

				char buf[32];
				sprintf(buf, "%d", gameobj->teamscore[t]);
				float w = gfx_pretty_text_width(14, buf, -1);
				
				if(gametype == GAMETYPE_CTF)
				{
					gfx_pretty_text(400-20-w/2+5, 300-40-15+t*20+2, 14, buf, -1);
					if(flags[t])
					{
 						if(flags[t]->carried_by == -2 || (flags[t]->carried_by == -1 && ((client_tick()/10)&1)))
 						{
							gfx_blend_normal();
							gfx_texture_set(data->images[IMAGE_GAME].id);
							gfx_quads_begin();

							if(t == 0) select_sprite(SPRITE_FLAG_RED);
							else select_sprite(SPRITE_FLAG_BLUE);
							
							float size = 16;					
							gfx_quads_drawTL(400-40+5, 300-40-15+t*20+1, size/2, size);
							gfx_quads_end();
						}
						else if(flags[t]->carried_by >= 0)
						{
							int id = flags[t]->carried_by%MAX_CLIENTS;
							const char *name = client_datas[id].name;
							float w = gfx_pretty_text_width(10, name, -1);
							gfx_pretty_text(400-40-5-w, 300-40-15+t*20+2, 10, name, -1);
							tee_render_info info = client_datas[id].skin_info;
							info.size = 18.0f;
							
							render_tee(&idlestate, &info, EMOTE_NORMAL, vec2(1,0),
								vec2(400-40+10, 300-40-15+9+t*20+1));
						}
					}
				}
				else
					gfx_pretty_text(400-20-w/2, 300-40-15+t*20+2, 14, buf, -1);
			}
		}

		// render warmup timer
		if(gameobj->warmup)
		{
			char buf[256];
			float w = gfx_pretty_text_width(24, "Warmup", -1);
			gfx_pretty_text(200+-w/2, 50, 24, "Warmup", -1);

			int seconds = gameobj->warmup/SERVER_TICK_SPEED;
			if(seconds < 5)
				sprintf(buf, "%d.%d", seconds, (gameobj->warmup*10/SERVER_TICK_SPEED)%10);
			else
				sprintf(buf, "%d", seconds);
			w = gfx_pretty_text_width(24, buf, -1);
			gfx_pretty_text(200+-w/2, 75, 24, buf, -1);
		}
	}

	if (menu_active)
	{
		modmenu_render();
		return;
	}

	if(chat_mode == CHATMODE_NONE && !menu_active && !spectate)
	{
		if(!emoticon_selector_active && inp_key_pressed(config.key_emoticon))
		{
			emoticon_selector_active = true;
			emoticon_selector_reset();
		}
	}
	else
		emoticon_selector_active = false;

	if(emoticon_selector_active)
	{
		int emoticon = emoticon_selector_render();
		if (emoticon != -1)
		{
			send_emoticon(emoticon);
			emoticon_selector_active = false;
		}
	}

	// render score board
	if(inp_key_pressed(KEY_TAB) || // user requested
		(!spectate && (!local_character || local_character->health < 0)) || // not spectating and is dead
		(gameobj && gameobj->game_over) // game over
		)
	{
		gfx_mapscreen(0, 0, width, height);

		float w = 550.0f;

		if (gameobj && gameobj->gametype == GAMETYPE_DM)
		{
			render_scoreboard(width/2-w/2, 150.0f, w, -1, 0);
			//render_scoreboard(gameobj, 0, 0, -1, 0);
		}
		else
		{
			render_scoreboard(width/2-w-20, 150.0f, w, 0, "Red Team");
			render_scoreboard(width/2 + 20, 150.0f, w, 1, "Blue Team");
		}

		render_goals(width/2-w/2, 150+600+25, w);

	}
}

extern "C" void modc_render()
{
	// this should be moved around abit
	if(client_state() == CLIENTSTATE_ONLINE)
	{
		render_game();

		// handle team switching
		// TODO: FUGLY!!!
		if(config.team != -10)
		{
			msg_pack_start(MSG_SETTEAM, MSGFLAG_VITAL);
			msg_pack_int(config.team);
			msg_pack_end();
			client_send_msg();
		}
	}
	else // if (client_state() != CLIENTSTATE_CONNECTING && client_state() != CLIENTSTATE_LOADING)
	{
		modmenu_render();
	}

	//
	config.team = -10;
}


void menu_do_disconnected();
void menu_do_connecting();
void menu_do_connected();

extern "C" void modc_statechange(int state, int old)
{
	if(state == CLIENTSTATE_OFFLINE)
	{
	 	menu_do_disconnected();
	 	menu_game_active = false;
	}
	else if(state == CLIENTSTATE_CONNECTING)
		menu_do_connecting();
	else if (state == CLIENTSTATE_ONLINE)
	{
		menu_active = false;
	 	menu_game_active = true;
		menu_do_connected();
	}
}

extern "C" void modc_message(int msg)
{
	if(msg == MSG_CHAT)
	{
		int cid = msg_unpack_int();
		int team = msg_unpack_int();
		const char *message = msg_unpack_string();
		dbg_msg("message", "chat cid=%d team=%d msg='%s'", cid, team, message);
		chat_add_line(cid, team, message);

		if(cid >= 0)
			snd_play(CHN_GUI, data->sounds[SOUND_CHAT_CLIENT].sounds[0].id, 0);
		else
			snd_play(CHN_GUI, data->sounds[SOUND_CHAT_SERVER].sounds[0].id, 0);
	}
	else if(msg == MSG_SETINFO)
	{
		int cid = msg_unpack_int();
		const char *name = msg_unpack_string();
		const char *skinname = msg_unpack_string();
		
		strncpy(client_datas[cid].name, name, 64);
		strncpy(client_datas[cid].skin_name, skinname, 64);
		
		int use_custom_color = msg_unpack_int();
		client_datas[cid].skin_info.color_body = skin_get_color(msg_unpack_int());
		client_datas[cid].skin_info.color_feet = skin_get_color(msg_unpack_int());
		client_datas[cid].skin_info.size = 64;
		
		// find new skin
		client_datas[cid].skin_id = skin_find(client_datas[cid].skin_name);
		if(client_datas[cid].skin_id < 0)
			client_datas[cid].skin_id = 0;
		
		if(use_custom_color)
			client_datas[cid].skin_info.texture = skin_get(client_datas[cid].skin_id)->color_texture;
		else
		{
			client_datas[cid].skin_info.texture = skin_get(client_datas[cid].skin_id)->org_texture;
			client_datas[cid].skin_info.color_body = vec4(1,1,1,1);
			client_datas[cid].skin_info.color_feet = vec4(1,1,1,1);
		}
	}
    else if(msg == MSG_WEAPON_PICKUP)
    {
        int weapon = msg_unpack_int();

        picked_up_weapon = weapon+1;
    }
	else if(msg == MSG_READY_TO_ENTER)
	{
		client_entergame();
	}
	else if(msg == MSG_KILLMSG)
	{
		killmsg_current = (killmsg_current+1)%killmsg_max;
		killmsgs[killmsg_current].killer = msg_unpack_int();
		killmsgs[killmsg_current].victim = msg_unpack_int();
		killmsgs[killmsg_current].weapon = msg_unpack_int();
		killmsgs[killmsg_current].mode_special = msg_unpack_int();
		killmsgs[killmsg_current].tick = client_tick();
	}
	else if (msg == MSG_EMOTICON)
	{
		int cid = msg_unpack_int();
		int emoticon = msg_unpack_int();
		client_datas[cid].emoticon = emoticon;
		client_datas[cid].emoticon_start = client_tick();
	}
	else if(msg == MSG_SOUND_GLOBAL)
	{
		int soundid = msg_unpack_int();
		snd_play_random(CHN_GLOBAL, soundid, 1.0f, vec2(0,0));
	}
}

extern "C" void modc_connected()
{
	// init some stuff
	col_init(32);
	img_init();
	tilemap_init();
	chat_reset();

	proj_particles.reset();

	for(int i = 0; i < MAX_CLIENTS; i++)
	{
		client_datas[i].name[0] = 0;
		client_datas[i].team = 0;
		client_datas[i].emoticon = 0;
		client_datas[i].emoticon_start = -1;
	}

	for(int i = 0; i < killmsg_max; i++)
		killmsgs[i].tick = -100000;
		
	send_info(true);
}

extern "C" const char *modc_net_version() { return TEEWARS_NETVERSION; }