void map_flare_add(int index, int player, unsigned int duration, unsigned int radius) {
int w=map->layer[map->layers-2].tilemap->w;
int h=map->layer[map->layers-2].tilemap->h;
int tile_w=map->layer[map->layers-2].tile_w;
int tile_h=map->layer[map->layers-2].tile_h;
int x=index%w;
int y=index/w;
struct MAP_FLARE_LIST **l;
for(l=&map_flares; *l; l=&((*l)->next));
*l=malloc(sizeof(struct MAP_FLARE_LIST));
(*l)->circle[0]=d_render_circle_new(16, 1);
d_render_circle_move((*l)->circle[0], x*tile_w+tile_w/2, y*tile_h+tile_h/2, radius/4);
(*l)->circle[1]=d_render_circle_new(16, 1);
d_render_circle_move((*l)->circle[1], x*tile_w+tile_w/2, y*tile_h+tile_h/2, radius/2);
(*l)->circle[2]=d_render_circle_new(24, 1);
d_render_circle_move((*l)->circle[2], x*tile_w+tile_w/2, y*tile_h+tile_h/2, 3*radius/4);
(*l)->circle[3]=d_render_circle_new(24, 1);
d_render_circle_move((*l)->circle[3], x*tile_w+tile_w/2, y*tile_h+tile_h/2, radius);
(*l)->minimap_circle=d_render_circle_new(6, 1);
d_render_circle_move((*l)->minimap_circle, game_sidebar_minimap->x+(x*(game_sidebar_minimap->w))/(w), game_sidebar_minimap->y+(y*(game_sidebar_minimap->h))/(h), 3);
(*l)->index=0;
(*l)->player=player;
(*l)->duration=duration;
(*l)->created=d_time_get();
(*l)->next=NULL;
}
void map_select_building(int index) {
map_selected.index=index;
int selected_building=(map->layer[map->layers-2].tilemap->data[index]&0xFFFF);
map_selected.owner=selected_building/tilesx-1;
map_selected.building=selected_building%tilesx+1;
if(map_selected.owner<0||map_selected.owner>players-1) {
map_selected.building=0;
map_selected.index=-1;
map_selected.owner=-1;
}
if(map_selected.building&&building[map_selected.building].range) {
map_selected.circle=d_render_circle_new(32, 1);
int w=map->layer[map->layers-2].tilemap->w;
//int h=map->layer[map->layers-2].tilemap->h;
int tile_w=map->layer[map->layers-2].tile_w;
int tile_h=map->layer[map->layers-2].tile_h;
int x=index%w;
int y=index/w;
d_render_circle_move(map_selected.circle, x*tile_w+tile_w/2, y*tile_h+tile_h/2, building[map_selected.building].range*tile_w);
} else
map_selected.circle=d_render_circle_free(map_selected.circle);
game_update_building_status();
}
void draw_graph(struct GRAPH *g) {
int i, j;
int a, b;
struct EDGE *e;
vertices=edges=0;
if(!g)
return;
for(i=0, j=0; g; g=g->next, i++) {
d_render_circle_move(circle[i], g->vertex->point.x, g->vertex->point.y, 10);
for(e=g->vertex->neighbour; e; e=e->next, j++) {
d_render_line_move(line[j], 0, g->vertex->point.x, g->vertex->point.y, e->vertex->point.x, e->vertex->point.y);
a=MAX(g->vertex->point.x, e->vertex->point.x)-MIN(g->vertex->point.x, e->vertex->point.x);
b=MAX(g->vertex->point.y, e->vertex->point.y)-MIN(g->vertex->point.y, e->vertex->point.y);
length[i]=(a+b)/4;
printf("length %i\n", length[i]);
}
}
vertices=i;
edges=j;
}