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43 lines
880 B
C++
43 lines
880 B
C++
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extern "C" {
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#include <engine/e_config.h>
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#include <engine/e_client_interface.h>
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}
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#include <base/math.hpp>
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#include <game/collision.hpp>
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#include <game/client/gameclient.hpp>
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#include <game/client/component.hpp>
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#include "camera.hpp"
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#include "controls.hpp"
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CAMERA::CAMERA()
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{
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}
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void CAMERA::on_render()
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{
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//vec2 center;
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zoom = 1.0f;
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bool spectate = false;
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if(spectate)
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center = gameclient.controls->mouse_pos;
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else
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{
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float l = length(gameclient.controls->mouse_pos);
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float deadzone = config.cl_mouse_deadzone;
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float follow_factor = config.cl_mouse_followfactor/100.0f;
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vec2 camera_offset(0, 0);
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float offset_amount = max(l-deadzone, 0.0f) * follow_factor;
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if(l > 0.0001f) // make sure that this isn't 0
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camera_offset = normalize(gameclient.controls->mouse_pos)*offset_amount;
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center = gameclient.local_character_pos + camera_offset;
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}
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}
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