From 17909d029c6a8872b2fddf4e171d7925bbbe9c5c Mon Sep 17 00:00:00 2001
From: Paul Oliver <contact@pauloliver.dev>
Date: Thu, 29 Feb 2024 19:27:35 +0100
Subject: Initial commit

---
 Simulation/TextDisplay.cpp | 136 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 Simulation/TextDisplay.cpp

(limited to 'Simulation/TextDisplay.cpp')

diff --git a/Simulation/TextDisplay.cpp b/Simulation/TextDisplay.cpp
new file mode 100644
index 0000000..6cdd1ad
--- /dev/null
+++ b/Simulation/TextDisplay.cpp
@@ -0,0 +1,136 @@
+#include "TextDisplay.hpp"
+#include "SimBase.hpp"
+
+#include <sstream>
+
+bool TextDisplay::startup(SimBase *sim, SimStyle style)
+{
+    hSim = sim;
+    sStyle = style;
+
+    if (!font.loadFromFile("gfx\\font.ttf"))
+    {
+        return false;
+    }
+
+    const float TXT_MARGIN = Params::TXT_SIZE / 2.f;
+
+    // RIGHT PANEL
+    // Prepare left panel text
+    simState  = sf::Text("Sim. state: RUNNING", font, Params::TXT_SIZE);
+    steps     = sf::Text("Steps: 0", font, Params::TXT_SIZE);
+    // Separator
+    fps       = sf::Text("FPS: 0", font, Params::TXT_SIZE);
+    gfx       = sf::Text("Graphics: ON", font, Params::TXT_SIZE);
+    vSync     = sf::Text("V. Sync: ON", font, Params::TXT_SIZE);
+    // Separator
+    worldRad  = sf::Text("World radius: " + nts(hSim->prms.worldRad), font, Params::TXT_SIZE);
+    // Separator
+    zapperCnt = sf::Text("Zapper count: " + nts(hSim->prms.zapperQtty), font, Params::TXT_SIZE);
+    pelletCnt = sf::Text("Pellet count: " + nts(hSim->pelletCount) + " / " + nts(hSim->prms.pelletQtty), font, Params::TXT_SIZE);
+    guppieCnt = sf::Text("Guppie count: 0", font, Params::TXT_SIZE);
+    corpseCnt = sf::Text("Corpse count: 0", font, Params::TXT_SIZE);
+    if (sStyle == SELECTION_BY_FITNESS)
+    {
+        simStyle    = sf::Text("Sim. style: FITNESS SELECTION", font, Params::TXT_SIZE);
+        currentPop  = sf::Text("Current population: 1 / " + nts(hSim->prms.popQtty), font, Params::TXT_SIZE);
+        currentGen  = sf::Text("Current generation: 1", font, Params::TXT_SIZE);
+        // Separator
+        longestLife = sf::Text("Fitness record: 0", font, Params::TXT_SIZE);
+    }
+    // Position and color text items
+    sf::Text *line = nullptr;
+    float posX = TXT_MARGIN * 2.f;
+    float posY = TXT_MARGIN * 2.f - Params::TXT_SIZE / 4.f;
+    for (line = &simState; line <= &corpseCnt; ++line)
+    {
+        line->setPosition(posX, posY);
+        line->setColor(hSim->prms.textColor);
+        posY += Params::TXT_SIZE;
+        if (line == &steps || line == &vSync || line == &worldRad || line == &corpseCnt)
+        {
+            posY += Params::TXT_SIZE;
+        }
+    }
+    if (sStyle == SELECTION_BY_FITNESS)
+    {
+        for (line = &simStyle; line <= &longestLife; ++line)
+        {
+            line->setPosition(posX, posY);
+            line->setColor(hSim->prms.textColor);
+            posY += Params::TXT_SIZE;
+            if (line == &currentGen)
+            {
+                posY += Params::TXT_SIZE;
+            }
+        }
+    }
+    // Prepare left panel
+    float lpTxtWidth = 0.f;
+    float lpTxtHeight = 0.f;
+    for (line = &simState; line <= &corpseCnt; ++line)
+    {
+        line->getGlobalBounds().width > lpTxtWidth ? lpTxtWidth = line->getGlobalBounds().width : lpTxtWidth = lpTxtWidth;
+    }
+    if (sStyle == SELECTION_BY_FITNESS)
+    {
+        for (line = &simStyle; line <= &longestLife; ++line)
+        {
+            line->getGlobalBounds().width > lpTxtWidth ? lpTxtWidth = line->getGlobalBounds().width : lpTxtWidth = lpTxtWidth;
+        }
+        lpTxtHeight = (longestLife.getGlobalBounds().height + longestLife.getPosition().y) - simState.getPosition().y;
+    }
+    leftPanel.setSize(sf::Vector2f(lpTxtWidth + TXT_MARGIN * 2.f, lpTxtHeight + TXT_MARGIN * 2.f));
+    leftPanel.setPosition(TXT_MARGIN, TXT_MARGIN);
+    leftPanel.setOutlineThickness(1.f);
+    leftPanel.setFillColor(sf::Color(0, 0, 0, 191));
+    leftPanel.setOutlineColor(hSim->prms.textColor);
+    // Append left panel separators
+    for (int i = 0; i < 5; ++i)
+    {
+        sepLP[i].setSize(sf::Vector2f(lpTxtWidth, 1.f));
+        sepLP[i].setFillColor(hSim->prms.textColor);
+    }
+    sepLP[0].setPosition(posX, fps.getPosition().y - TXT_MARGIN * 2.f / 3.f);
+    sepLP[1].setPosition(posX, worldRad.getPosition().y - TXT_MARGIN * 2.f / 3.f);
+    sepLP[2].setPosition(posX, zapperCnt.getPosition().y - TXT_MARGIN * 2.f / 3.f);
+    if (sStyle == SELECTION_BY_FITNESS)
+    {
+        sepLP[3].setPosition(posX, simStyle.getPosition().y - TXT_MARGIN * 2.f / 3.f);
+        sepLP[4].setPosition(posX, longestLife.getPosition().y - TXT_MARGIN * 2.f / 3.f);
+    }
+
+    return true;
+}
+
+
+void TextDisplay::print()
+{
+    sf::View textView = sf::View(sf::Vector2f(hSim->window.getSize().x / 2.f, hSim->window.getSize().y / 2.f), sf::Vector2f(hSim->window.getSize().x, hSim->window.getSize().y));
+    sf::View crntView = hSim->window.getView();
+
+    hSim->window.setView(textView);
+
+    // Print left panel
+    hSim->window.draw(leftPanel);
+    sf::Text *line = nullptr;
+    for (line = &simState; line <= &simStyle; ++line)
+    {
+        hSim->window.draw(*line);
+    }
+    if (sStyle == SELECTION_BY_FITNESS)
+    {
+        for (line = &currentPop; line <= &longestLife; ++line)
+        {
+            hSim->window.draw(*line);
+        }
+    }
+    for (int i = 0; i < 5; ++i)
+    {
+        hSim->window.draw(sepLP[i]);
+    }
+
+    // Print right panel
+
+    hSim->window.setView(crntView);
+}
-- 
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