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/*
client/map.cc
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2
*/
#include "core/application.h"
#include "client/map.h"
#include "client/targets.h"
#include "client/input.h"
#include "ui/paint.h"
#include "render/gl.h"
#include "render/textures.h"
namespace client {
Map::Map(ui::Widget *parent) : ui::Window(parent)
{
set_label("map");
set_border(true);
set_background(true);
hide();
}
Map::~Map()
{
}
void Map::hide()
{
ui::Window::hide();
map_hover = 0;
}
void Map::toggle()
{
if (visible())
hide();
else
show();
}
void Map::draw()
{
const float margin = font()->width() * 2.0f;
const float w = width() - margin * 2.0f;
const float h = height() - margin * 2.0f;
const float s = math::min(w, h);
const float blue = 0.8f;
const float gridsize=16;
math::Vector2f v(global_location());
v.x += margin;
v.y += margin;
map_hover = 0;
if (h > s ) {
v.y += (h-s) * 0.5f;
} else {
v.x += (w-s) * 0.5f;
}
gl::color(0,0,blue);
gl::begin(gl::Lines);
for (int i=0; i <= gridsize; i++) {
gl::vertex(v.x, v.y + s / gridsize * i);
gl::vertex(v.x + s, v.y + s / gridsize * i);
gl::vertex(v.x + s / gridsize * i, v.y);
gl::vertex(v.x + s / gridsize * i, v.y+s);
}
gl::end();
const size_t texture_entity = render::Textures::load("bitmaps/icons/entity_default");
const size_t texture_globe = render::Textures::load("bitmaps/icons/entity_globe");
const size_t texture_bright = render::Textures::load("bitmaps/icons/entity_bright");
size_t texture_current = render::Textures::bind(texture_entity);
v.x += s * 0.5f;
v.y += s * 0.5f;
core::Zone *zone = core::localplayer()->zone();
const math::Vector2f cursor(input::mouse_position_x(), input::mouse_position_y());
const float r = 12.0f;
float scale = 2048.0f;
scale *= 2;
gl::enable(GL_TEXTURE_2D);
gl::begin(gl::Quads);
for (core::Zone::Content::iterator it = zone->content().begin(); it != zone->content().end(); it++) {
core::Entity *entity = (*it);
bool has_icon = false;
bool draw_icon = true;
if ((entity->model()) || (entity->type() == core::Entity::Globe)) {
has_icon = true;
if ((entity->type() == core::Entity::Dynamic) || (entity->type() == core::Entity::Controlable)) {
core::EntityDynamic *ed = dynamic_cast<core::EntityDynamic *>(entity);
if (ed->eventstate() ==core::Entity::Docked) {
draw_icon = false;
}
}
if (entity == core::localcontrol()) {
if (core::application()->time() - floorf(core::application()->time()) < 0.5f) {
draw_icon = false;
}
}
if (entity == targets::current()) {
if (core::application()->time() - floorf(core::application()->time()) < 0.5f) {
draw_icon = false;
}
}
}
if (has_icon) {
math::Vector2f l(v);
l.x -= s / scale * entity->location().y;
l.y -= s / scale * entity->location().x;
if (math::distancesquared(cursor, l) < (r*r)) {
map_hover = entity->id();
}
if (draw_icon) {
if (entity->type() == core::Entity::Globe) {
if ((entity->flags() & core::Entity::Bright) == core::Entity::Bright) {
if (texture_current != texture_bright) {
gl::end();
texture_current = render::Textures::bind(texture_bright);
gl::begin(gl::Quads);
}
} else {
if (texture_current != texture_globe) {
gl::end();
texture_current = render::Textures::bind(texture_globe);
gl::begin(gl::Quads);
}
}
} else {
if (texture_current != texture_entity) {
gl::end();
texture_current = render::Textures::bind(texture_entity);
gl::begin(gl::Quads);
}
}
math::Color color(entity->color());
color.a = 1.0f;
gl::color(color);
glTexCoord2f(0.0f, 0.0f);
gl::vertex(l.x-r, l.y-r);
glTexCoord2f(1.0f, 0.0f);
gl::vertex(l.x+r, l.y-r);
glTexCoord2f(1.0f, 1.0f);
gl::vertex(l.x+r, l.y+r);
glTexCoord2f(0.0f, 1.0f);
gl::vertex(l.x-r, l.y+r);
}
}
}
gl::end();
gl::disable(GL_TEXTURE_2D);
}
bool Map::on_keypress(const int key, const unsigned int modifier)
{
if ((hover()) && (key == 512 + SDL_BUTTON_LEFT)) {
targets::select_target(hover());
return true;
} else if (key == SDLK_ESCAPE) {
if (visible()) {
hide();
return true;
}
}
return false;
}
}
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