50 lines
977 B
C++
50 lines
977 B
C++
#ifndef LAYERSTACK_H
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#define LAYERSTACK_H
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#include "pch.hpp"
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#include "Layer.h"
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namespace Archimedes {
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class Layerstack {
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public:
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Layerstack() {}
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~Layerstack() {
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while(!lstack.empty()) {
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pop();
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}
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}
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void push(Layer* l) {
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lstack.push_front(l);
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l->onAttach();
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}
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void pop() {
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Layer* l = lstack.front();
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lstack.pop_front();
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l->onDetach();
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}
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void renderAll() {
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for(Layer* l : lstack)
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l->onRender();
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}
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void sendEvent(const Event& e) {
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for(Layer* l : lstack) {
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if(l->onEvent(e)) {
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break;
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}
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}
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}
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private:
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std::list<Layer*> lstack;
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};
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}
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#endif
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