mirror of
https://github.com/ddnet/ddnet.git
synced 2024-09-22 02:24:17 +00:00
41 lines
896 B
C++
41 lines
896 B
C++
extern "C" {
|
|
#include <engine/e_config.h>
|
|
#include <engine/e_client_interface.h>
|
|
}
|
|
|
|
#include <base/math.hpp>
|
|
#include <game/collision.hpp>
|
|
#include <game/client/gameclient.hpp>
|
|
#include <game/client/component.hpp>
|
|
|
|
#include "camera.hpp"
|
|
#include "controls.hpp"
|
|
|
|
CAMERA::CAMERA()
|
|
{
|
|
}
|
|
|
|
void CAMERA::on_render()
|
|
{
|
|
//vec2 center;
|
|
zoom = 1.0f;
|
|
|
|
// update camera center
|
|
if(gameclient.snap.spectate)
|
|
center = gameclient.controls->mouse_pos;
|
|
else
|
|
{
|
|
|
|
float l = length(gameclient.controls->mouse_pos);
|
|
float deadzone = config.cl_mouse_deadzone;
|
|
float follow_factor = config.cl_mouse_followfactor/100.0f;
|
|
vec2 camera_offset(0, 0);
|
|
|
|
float offset_amount = max(l-deadzone, 0.0f) * follow_factor;
|
|
if(l > 0.0001f) // make sure that this isn't 0
|
|
camera_offset = normalize(gameclient.controls->mouse_pos)*offset_amount;
|
|
|
|
center = gameclient.local_character_pos + camera_offset;
|
|
}
|
|
}
|