Fixed previous push

src/hud_render.cpp

@@ -0,0 +1,69 @@
+#include "hud_render.h"
+
+#include <GL/glew.h>
+#include "Assets.h"
+#include "graphics/Shader.h"
+#include "graphics/Batch2D.h"
+#include "graphics/Font.h"
+#include "window/Camera.h"
+#include "window/Window.h"
+#include "voxels/Chunks.h"
+#include "voxels/Block.h"
+#include "world/World.h"
+#include "world/Level.h"
+#include "objects/Player.h"
+
+
+HudRenderer::HudRenderer() {
+	batch = new Batch2D(1024);
+	uicamera = new Camera(glm::vec3(), Window::height / 1.0f);
+	uicamera->perspective = false;
+	uicamera->flipped = true;
+}
+
+HudRenderer::~HudRenderer() {
+	delete batch;
+	delete uicamera;
+}
+
+
+void HudRenderer::draw(World* world, Level* level, Assets* assets, bool devdata, int fps){
+	Chunks* chunks = level->chunks;
+	Player* player = level->player;
+
+	glDisable(GL_DEPTH_TEST);
+	glDisable(GL_CULL_FACE);
+	Shader* uishader = assets->getShader("ui");
+	uishader->use();
+	uishader->uniformMatrix("u_projview", uicamera->getProjection()*uicamera->getView());
+
+	// Draw debug info
+	Font* font = assets->getFont("normal");
+	batch->begin();
+	if (devdata){
+		font->draw(batch, L"chunks: "+std::to_wstring(chunks->chunksCount), 16, 16, STYLE_OUTLINE);
+		font->draw(batch, std::to_wstring((int)player->camera->position.x), 10, 30, STYLE_OUTLINE);
+		font->draw(batch, std::to_wstring((int)player->camera->position.y), 50, 30, STYLE_OUTLINE);
+		font->draw(batch, std::to_wstring((int)player->camera->position.z), 90, 30, STYLE_OUTLINE);
+		font->draw(batch, L"fps:", 16, 42, STYLE_OUTLINE);
+		font->draw(batch, std::to_wstring(fps), 40, 42, STYLE_OUTLINE);
+	}
+	batch->render();
+
+	// Chosen block preview
+	Texture* blocks = assets->getTexture("block");
+	Texture* sprite = assets->getTexture("sprite");
+
+	batch->texture(sprite);
+	batch->sprite(16, 640, 64, 64, 16, 0, vec4(1.0f));
+
+	batch->texture(blocks);
+	Block* cblock = Block::blocks[player->choosenBlock];
+	if (cblock->model == BLOCK_MODEL_CUBE){
+		batch->blockSprite(24, 648, 48, 48, 16, cblock->textureFaces, vec4(1.0f));
+	} else if (cblock->model == BLOCK_MODEL_GRASS){
+		batch->sprite(24, 648, 48, 48, 16, cblock->textureFaces[3], vec4(1.0f));
+	}
+
+	batch->render();
+}