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#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/ui.hpp>
#include <game/client/render.hpp>
#include "damageind.hpp"
DAMAGEIND::DAMAGEIND()
{
lastupdate = 0;
num_items = 0;
}
DAMAGEIND::ITEM *DAMAGEIND::create_i()
{
if (num_items < MAX_ITEMS)
{
ITEM *p = &items[num_items];
num_items++;
return p;
}
return 0;
}
void DAMAGEIND::destroy_i(DAMAGEIND::ITEM *i)
{
num_items--;
*i = items[num_items];
}
void DAMAGEIND::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 DAMAGEIND::on_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();
}
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