Whole project

src/pinball/Pinball.cpp

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+/*******************************************************************************
+ *
+ * Copyright (c) 2019 Gnarly Narwhal
+ *
+ * -----------------------------------------------------------------------------
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files(the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ *******************************************************************************/
+
+#include "../geno/GenoMacros.h"
+
+#include "Pinball.h"
+
+const float Pinball::RADIUS = 25;
+GenoTexture2D * Pinball::texture;
+GenoVao * Pinball::vao;
+MixShader * Pinball::shader;
+
+void Pinball::init() {
+	uint32 textureParams[] = {
+		GL_TEXTURE_MIN_FILTER, GL_LINEAR,
+		GL_TEXTURE_MAG_FILTER, GL_LINEAR,
+		GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE,
+		GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE
+	};
+
+	GenoTexture2DCreateInfo textureInfo = {};
+	textureInfo.type      = GENO_TEXTURE2D_TYPE_PNG;
+	textureInfo.texture   = "res/img/Pinball.png";
+	textureInfo.numParams = GENO_ARRAY_SIZE(textureParams) / 2;
+	textureInfo.params    = textureParams;
+
+	texture = GenoTexture2D::create(textureInfo);
+
+	shader = new MixShader();
+
+	float vertices[] = {
+		 1, -1, 0, // Top left
+		 1,  1, 0, // Bottom left
+		-1,  1, 0, // Bottom right
+		-1, -1, 0  // Top right
+	};
+	uint32 indices[] = {
+		0, 1, 3,
+		1, 2, 3
+	};
+	float texCoords[] = {
+		1, 0,
+		1, 1,
+		0, 1,
+		0, 0
+	};
+	vao = new GenoVao(4, vertices, 6, indices);
+	vao->addAttrib(4, 2, texCoords);
+}
+
+Pinball::Pinball(GenoCamera2D * camera, GenoVector4f * palette, uint32 color, const GenoVector2f & position, const GenoVector2f & velocity) :
+	camera(camera),
+	palette(palette),
+	color(color),
+	position(position),
+	velocity(velocity) {}
+
+void Pinball::render() {
+	texture->bind();
+	shader->enable();
+	shader->setColor(palette[color]);
+	shader->setMvp(translate2D(camera->getVPMatrix(), position).rotate2D(rotation).scale(RADIUS));
+	vao->render();
+}
+
+Pinball::~Pinball() {}