#define BREAKPOINT __asm__("int $3")
-template<typename T>
-inline const T * const& coalesce(const void * &p1, const void * &p2)
+inline const char* coalesce(const char * p1, const char * p2)
{
- return ((p1 == nullptr) ? reinterpret_cast<T*>(p2) : p1);
+ return ((p1 == nullptr) ? p2 : p1);
}
/**
* Creates a coordinate out of floating point integers.
*/
struct vec2 {
- float x; /**< The x coordinate */
- float y; /**< The y coordinate */
+ float x;
+ float y;
- /**
- * Constructs a vec2 with the specified coordinates.
- */
vec2(float _x = 0.0f, float _y = 0.0f)
: x(_x), y(_y) {}
return vec2 (x + v.x, y + v.y);
}
- template<typename T>
- const vec2 operator*(const T &n) {
+ vec2 operator*(const float&n) const {
return vec2 (x * n, y * n);
}
+ vec2 operator/(const float& n) const {
+ return vec2 (x / n, y / n);
+ }
+
// std::swap can't work due to being packed
inline void swapX(vec2 &v) {
y = v.y, v.y = t;
}
+ std::string toString(void) const {
+ return "(" + std::to_string(x) + ", " + std::to_string(y) + ")";
+ }
+
} __attribute__ ((packed));
/**
struct SpriteData {
- SpriteData(std::string path, vec2 offset):
- offset(offset) {
- pic = Texture::loadTexture(path);
- size = Texture::imageDim(path);
- }
+ SpriteData(std::string path, vec2 offset)
+ : tex(path), offset(offset) {}
- GLuint pic;
+ Texture tex;
vec2 offset;
- vec2 size;
};
using Frame = std::vector<std::pair<SpriteData, vec2>>;
}
for (auto &s : sprite) {
+ const auto& size = s.first.tex.getDim();
+
if (s.second.x < st.x)
st.x = s.second.x;
if (s.second.y < st.y)
st.y = s.second.y;
- if (s.second.x + s.first.size.x > dim.x)
- dim.x = s.second.x + s.first.size.x;
- if (s.second.y + s.first.size.y > dim.y)
- dim.y = s.second.y + s.first.size.y;
+ if (s.second.x + size.x > dim.x)
+ dim.x = s.second.x + size.x;
+ if (s.second.y + size.y > dim.y)
+ dim.y = s.second.y + size.y;
}
return dim;
class RenderSystem : public entityx::System<RenderSystem> {
private:
std::string loadTexString;
- std::atomic<GLuint> loadTexResult;
+ Texture loadTexResult;
public:
- GLuint loadTexture(const std::string& file);
+ Texture loadTexture(const std::string& file);
void update(entityx::EntityManager &en, entityx::EventManager &ev, entityx::TimeDelta dt) override;
};
events.emit<GameEndEvent>();
}
- extern SpriteLoader sprite_l;
+ //extern SpriteLoader sprite_l;
}
-/** @file Texture.h
+/**
+ * @file Texture.h
* @brief Defines a method for loading textures.
- *
* This file gives facilities for easily loading and binding textures.
*/
-
-#ifndef TEXTURE_H
-#define TEXTURE_H
+#ifndef TEXTURE_HPP_
+#define TEXTURE_HPP_
#include <common.hpp>
#define DEBUG
/**
- * Texture functions are given a namespace for better organization.
+ * @class Texture
+ * Handles a single texture, loaded from the given file.
*/
-namespace Texture {
+class Texture {
+private:
+ std::string name; /**< The name (path) of the loaded file. */
+ GLuint tex; /**< The GLuint for the loaded texture. */
+ vec2 dim; /**< The dimensions of the loaded texture. */
+public:
/**
- * Loads a texture from the given file name, returning the GLuint used for
- * later referencing of the texture.
+ * Attempts to create a texture.
+ * Either:
+ * - Creates an empty class (no arguments given)
+ * - Load a texture from the given file, crashing if file not found
+ * - Fills the class with the given values
+ * @param file the path to the desired texture
+ * @param t the GLuint for the texture, if known
+ * @param v the size of the texture, if known
*/
+ Texture(const std::string& file = "", const GLuint& t = 0xFFFFF, const vec2& v = vec2(0, 0));
- GLuint loadTexture(std::string fileName);
- GLuint genColor(Color c);
+ /**
+ * Gets the name (path) of the loaded texture.
+ * @return the texture's name
+ */
+ const std::string& getName(void) const;
- void freeTextures(void);
+ /**
+ * Gets the dimensions of the loaded texture.
+ * @return the texture's dimensions
+ */
+ const vec2& getDim(void) const;
- void initColorIndex();
- vec2 getIndex(Color c);
- vec2 imageDim(std::string fileName);
-}
+ /**
+ * Binds the texture, so it may be used for rendering.
+ */
+ inline void use(void) const
+ { glBindTexture(GL_TEXTURE_2D, tex); }
-class SpriteLoader {
-private:
- std::unordered_map<uint64_t, GLuint> sprites;
- std::unordered_map<std::string, uint64_t> spritesLoc;
-
- uint64_t freeID = 0;
- uint64_t increaseID() {
- uint64_t id_t = 0;
- while (1) {
- try {
- sprites.at(id_t);
- } catch (const std::out_of_range& oor) {
- freeID = id_t;
- return freeID;
- }
- id_t++;
- }
- }
-public:
- uint64_t loadSprite(std::string s) {
- uint64_t tex_e = 0;
- try {
- tex_e = spritesLoc.at(s);
- } catch (const std::out_of_range& oor) {
- sprites.emplace(increaseID(), Texture::loadTexture (s));
- spritesLoc.emplace(s, freeID);
- return freeID;
- }
- return tex_e;
- }
-
- GLuint getSprite(uint64_t id) {
- return sprites.at(id);
- }
+ /**
+ * Frees GPU resources for the loaded texture.
+ */
+ inline void destroy(void)
+ { glDeleteTextures(1, &tex), tex = 0xFFFFF; }
+
+ /**
+ * Checks if a texture is currently loaded in this class.
+ * @return true if there is not a loaded texture
+ */
+ inline bool isEmpty(void) const
+ { return (tex == 0xFFFFF); }
};
/**
- * DRAFT texture iterator?
+ * @class ColorTex
+ * Creates a single-pixel texture of the given color.
*/
-class TextureIterator {
-private:
- std::vector<std::pair<GLuint, std::string>> textures;
- std::vector<std::pair<GLuint, std::string>>::iterator position;
+class ColorTex : public Texture {
public:
- TextureIterator(void) {
- position = std::begin(textures);
- }
- ~TextureIterator(void) {
- textures.clear();
- }
- TextureIterator(const std::vector<std::string> &l) {
- for (const auto &s : l)
- textures.emplace_back(Texture::loadTexture(s), s);
-
- position = std::begin(textures);
- }
- void operator++(int) noexcept {
- if (++position < std::end(textures))
- glBindTexture(GL_TEXTURE_2D, (*position).first);
- else
- position = std::end(textures) - 1;
- }
- void operator--(int) noexcept {
- if (--position >= std::begin(textures))
- glBindTexture(GL_TEXTURE_2D, (*position).first);
- else
- position = std::begin(textures);
- }
- void operator()(const int &index) {
- if (index < 0 || index > static_cast<int>(textures.size()))
- throw std::invalid_argument("texture index out of range");
-
- position = std::begin(textures) + index;
- glBindTexture(GL_TEXTURE_2D, (*position).first);
- }
- const std::string& getTexturePath(const int &index) {
- if (index < 0 || index > static_cast<int>(textures.size()))
- throw std::invalid_argument("texture index out of range");
-
- return textures[index].second;
- }
- const vec2 getTextureDim(void) {
- return Texture::imageDim((*position).second);
- }
+ ColorTex(void);
+
+ /**
+ * Creates a texture of the given color.
+ * @param color the desired color
+ */
+ ColorTex(const Color& color);
};
/**
- * The Texturec class.
- *
- * This class can handle an array of textures and allows easy binding of those
- * textures.
+ * A collection of preloaded colors, to save resources.
*/
+namespace Colors {
+ extern ColorTex white; /**< A solid white texture. */
+ extern ColorTex black; /**< A solid black texture. */
+ extern ColorTex red; /**< A solid red texture. */
-class Texturec{
+ /**
+ * Creates the colors.
+ */
+ void init(void);
+}
+
+/**
+ * @class TextureIterator
+ * Keeps a collection of textures for easy usage/looping.
+ */
+class TextureIterator {
private:
- unsigned int texState;
+ /**
+ * The set of textures to loop through.
+ */
+ std::vector<Texture> textures;
+ /**
+ * The current position in the texture array.
+ * @see textures
+ */
+ std::vector<Texture>::iterator position;
public:
+ TextureIterator(void)
+ : position(std::begin(textures)) {}
+ ~TextureIterator(void) {}
- std::vector<GLuint> image;
- std::vector<std::string> texLoc;
-
- Texturec(uint amt, ...);
- Texturec(uint amt,const char **paths);
- Texturec(std::vector<std::string>vec);
- Texturec(std::initializer_list<std::string> l);
-
- ~Texturec();
+ /**
+ * Constructs a set of textures from the given list.
+ * @param l the list of textures
+ */
+ TextureIterator(const std::vector<std::string> &l);
+ /**
+ * Shifts to the next texture in the array, stopping at the end if we're there.
+ * Also binds the texture.
+ */
+ void operator++(int) noexcept;
- void bindNext();
- void bindPrev();
- void bind(unsigned int);
+ /**
+ * Shifts back in the array, staying at the beginning if we're there.
+ * Also binds the texture.
+ */
+ void operator--(int) noexcept;
+ /**
+ * Goes to the given index in the list.
+ * @param index the index to use
+ */
+ void operator()(const int &index);
+ /**
+ * Gets the dimensions of the currently selected texture.
+ * @return the texture's dimensions
+ */
+ inline const vec2& getTextureDim(void)
+ { return position->getDim(); }
};
-#endif //TEXTURE_H
+/**
+ * Frees all loaded textures, rendering them all useless.
+ */
+void unloadTextures(void);
+
+#endif //TEXTURE_HPP_
// Indoor variables
bool indoor; /**< Set to true if this is an indoor world. */
- float indoorWidth; /**< The width of the indoor texture (house). */
- GLuint indoorTex; /**< The texture to draw (house). */
+ Texture indoorTex; /**< The house's inside texture. */
std::string outdoor; /**< The file name of the outdoor world. */
vec2 outdoorCoords; /**< The coordinates the player should spawn to when exiting. */
-/* ----------------------------------------------------------------------------
-** The main file, home of the main loop.
-** --------------------------------------------------------------------------*/
-// ...
-/* ----------------------------------------------------------------------------
-** Includes section
-** --------------------------------------------------------------------------*/
-
-#include <brice.hpp>
-
-#include <entityx/entityx.h>
+/**
+ * @file main.cpp
+ * The main file, where it all happens.
+ */
-#include <window.hpp>
-#include <render.hpp>
-#include <engine.hpp>
+// standard library includes
+#include <fstream>
+#include <mutex>
+#include <chrono>
+using namespace std::literals::chrono_literals;
// local library includes
+#include <entityx/entityx.h>
#include <tinyxml2.h>
using namespace tinyxml2;
-// local game includes
-#include <common.hpp>
+// our own includes
+#include <brice.hpp>
#include <config.hpp>
-#include <world.hpp>
-#include <ui.hpp>
+#include <common.hpp>
+#include <engine.hpp>
#include <gametime.hpp>
#include <player.hpp>
+#include <window.hpp>
+#include <world.hpp>
+#include <render.hpp>
+#include <ui.hpp>
-#include <fstream>
-#include <mutex>
-#include <chrono>
-
-using namespace std::literals::chrono_literals;
-
-/* ----------------------------------------------------------------------------
-** Variables section
-** --------------------------------------------------------------------------*/
-
-// the currently used folder to grab XML files
+/**
+ * The currently used folder to look for XML files in.
+ */
std::string xmlFolder;
-// the current menu
+/**
+ * The current menu, if any are open (TODO why is this here)
+ */
Menu *currentMenu;
-// keeps a simple palette of colors for single-color draws
-GLuint colorIndex;
-
-// the mouse's texture
-GLuint mouseTex;
-
-// the center of the screen
+/**
+ * The current center of the screen, updated in main render.
+ */
vec2 offset;
-/*
- * fps contains the game's current FPS, debugY contains the player's
- * y coordinates, updated at a certain interval. These are used in
- * the debug menu (see below).
+/**
+ * The current FPS of the game.
*/
+static unsigned int fps = 0;
-static unsigned int fps=0;
-//static float debugY=0;
-
-// handles all logic operations
-void logic(void);
-
-// handles all rendering operations
void render(void);
-/*******************************************************************************
-** MAIN ************************************************************************
-********************************************************************************/
-
+/**
+ * The main program.
+ * Init, load, run. Die.
+ */
int main(int argc, char *argv[])
{
static bool worldReset = false, worldDontReallyRun = false;
std::string worldActuallyUseThisXMLFile;
- // handle command line arguments
+ //
+ // get command line arguments, if any
+ //
+
if (argc > 1) {
for (int i = 1; i < argc; i++) {
std::string s = argv[i];
}
}
+ //
+ // init the main game engine
+ //
+
game::engine.init();
+ // used three times below
+ auto worldSys = game::engine.getSystem<WorldSystem>();
+ //
// initialize GLEW
+ //
+
#ifndef __WIN32__
glewExperimental = GL_TRUE;
#endif
- GLenum err;
- if ((err = glewInit()) != GLEW_OK)
- UserError(std::string("GLEW was not able to initialize! Error: ") + reinterpret_cast<const char *>(glewGetErrorString(err)));
+ auto glewError = glewInit();
+ if (glewError != GLEW_OK)
+ UserError(std::string("GLEW was not able to initialize! Error: ")
+ + reinterpret_cast<const char *>(glewGetErrorString(glewError)));
+
+ //
+ // start the random number generator (TODO our own?)
+ //
- // start the random number generator
randInit(millis());
- // 'basic' OpenGL setup
+ //
+ // some basic OpenGL setup stuff
+ //
+
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
- SDL_GL_SetSwapInterval(1); // v-sync
- SDL_ShowCursor(SDL_DISABLE); // hide the mouse
+ // enable v-sync (TODO but 1000 fps?)
+ SDL_GL_SetSwapInterval(1);
+ // hide the cursor
+ SDL_ShowCursor(SDL_DISABLE);
+ // switch to pixel grid
glViewport(0, 0, game::SCREEN_WIDTH, game::SCREEN_HEIGHT);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glClearColor(1,1,1,1);
-
- // TODO
- Texture::initColorIndex();
+ glClearColor(1, 1, 1, 1);
+ //
// initialize shaders
- std::cout << "Initializing shaders!\n";
+ //
- // create shaders
+ std::cout << "Initializing shaders!\n";
Render::initShaders();
+ Colors::init();
+
+ //
+ // load some saved data
+ //
- // load up some fresh hot brice
game::briceLoad();
game::briceUpdate();
- // load sprites used in the inventory menu. See src/inventory.cpp
- //initInventorySprites();
-
- // load mouse texture, and other inventory textures
- mouseTex = Texture::loadTexture("assets/mouse.png");
-
+ //
// get a world
+ //
+
if (xmlFolder.empty())
xmlFolder = "xml/";
// alphabetically sort files
strVectorSortAlpha(&xmlFiles);
+ // kill the world if needed
if (worldReset) {
- for (const auto &xf : xmlFiles) {
- if (xf[0] != '.') {
- XMLDocument xmld;
- auto file = xmlFolder + xf;
- xmld.LoadFile(file.c_str());
-
- auto xmle = xmld.FirstChildElement("World");
-
- if (xmle == nullptr) {
- xmle = xmld.FirstChildElement("IndoorWorld");
-
- if (xmle == nullptr)
- continue;
- }
-
- xmle = xmle->FirstChildElement();
- while (xmle) {
- xmle->DeleteAttribute("x");
- xmle->DeleteAttribute("y");
- xmle->DeleteAttribute("health");
- xmle->DeleteAttribute("alive");
- xmle->DeleteAttribute("dindex");
- xmle = xmle->NextSiblingElement();
- }
-
- xmld.SaveFile(file.c_str(), false);
- }
- }
-
+ // TODO TODO TODO we do xml/*.dat now...
game::briceClear();
-
- std::ofstream pdat ("xml/.main.dat", std::ios::out);
- pdat.close();
}
+ // either load the given XML, or find one
if (!worldActuallyUseThisXMLFile.empty()) {
- game::engine.getSystem<WorldSystem>()->load(worldActuallyUseThisXMLFile);
+ worldSys->load(worldActuallyUseThisXMLFile);
} else {
// load the first valid XML file for the world
for (const auto &xf : xmlFiles) {
if (xf[0] != '.') {
// read it in
std::cout << "File to load: " << xf << '\n';
- game::engine.getSystem<WorldSystem>()->load(xf);
+ worldSys->load(xf);
break;
}
}
}
+ //
+ // initialize ui
+ //
+
ui::menu::init();
+ /////////////////////////////
+ // //
+ // actually start the game //
+ // //
+ /////////////////////////////
if (!worldDontReallyRun) {
- // the main loop, in all of its gloriousness..
+ // the main loop, in all of its gloriousness...
std::thread thMain ([&] {
const bool &run = game::engine.shouldRun;
while (run) {
game::time::mainLoopHandler();
- if (game::time::tickHasPassed())
- logic();
+ if (game::time::tickHasPassed()) {
+ // calculate the world shading value
+ worldShade = 50 * sin((game::time::getTickCount() + (DAY_CYCLE / 2)) / (DAY_CYCLE / PI));
+
+ // update fades
+ ui::fadeUpdate();
+
+ // increment game ticker
+ game::time::tick();
+ }
game::engine.update(game::time::getDeltaTime());
std::thread thDebug ([&] {
const bool &run = game::engine.shouldRun;
while (run) {
- fps = 1000 / game::time::getDeltaTime();
-// debugY = player->loc.y;
-
+ fps = 1000 / game::time::getDeltaTime(); // TODO really?
std::this_thread::sleep_for(1s);
}
});
+ // thre render loop, renders
const bool &run = game::engine.shouldRun;
while (run) {
render();
game::engine.render(0);
}
+ // on game end, get back together
thMain.join();
thDebug.join();
- //game::engine.getSystem<WorldSystem>()->thAmbient.join();
+ //game::engine.getSystem<WorldSystem>()->thAmbient.join(); // segfault or something
}
- // put away the brice for later
+ //
+ // put away the brice for later, save world
+ //
+
game::briceSave();
+ worldSys->save();
+
+ //
+ // close things, free stuff, yada yada
+ //
- // free library resources
Mix_HaltMusic();
Mix_CloseAudio();
-// destroyInventory();
ui::destroyFonts();
- Texture::freeTextures();
-
- // close up the game stuff
- game::engine.getSystem<WorldSystem>()->save();
+ unloadTextures();
game::engine.getSystem<WindowSystem>()->die();
+ //
+ // goodbye
+ //
+
return 0; // Calls everything passed to atexit
}
void render() {
- const auto SCREEN_WIDTH = game::SCREEN_WIDTH;
- const auto SCREEN_HEIGHT = game::SCREEN_HEIGHT;
+ static const Texture mouseTex ("assets/mouse.png");
+ static const glm::mat4 view = glm::lookAt(
+ glm::vec3(0.0f, 0.0f, 0.0f), // pos
+ glm::vec3(0.0f, 0.0f, -10.0f), // looking at
+ glm::vec3(0.0f, 1.0f, 0.0f) // up vector
+ );
+
+ static const auto& SCREEN_WIDTH2 = game::SCREEN_WIDTH / 2.0f;
+ static const auto& SCREEN_HEIGHT2 = game::SCREEN_HEIGHT / 2.0f;
+
+ //
+ // set the ortho
+ //
auto ps = game::engine.getSystem<PlayerSystem>();
auto ploc = ps->getPosition();
offset.x = ploc.x + ps->getWidth() / 2;
const auto& worldWidth = game::engine.getSystem<WorldSystem>()->getWidth();
- if (worldWidth < (int)SCREEN_WIDTH)
+ if (worldWidth < (int)SCREEN_WIDTH2 * 2)
offset.x = 0;
- else if (offset.x - SCREEN_WIDTH / 2 < worldWidth * -0.5f)
- offset.x = ((worldWidth * -0.5f) + SCREEN_WIDTH / 2);
- else if (offset.x + SCREEN_WIDTH / 2 > worldWidth * 0.5f)
- offset.x = ((worldWidth * 0.5f) - SCREEN_WIDTH / 2);
+ else if (offset.x - SCREEN_WIDTH2 < worldWidth * -0.5f)
+ offset.x = ((worldWidth * -0.5f) + SCREEN_WIDTH2);
+ else if (offset.x + SCREEN_WIDTH2 > worldWidth * 0.5f)
+ offset.x = ((worldWidth * 0.5f) - SCREEN_WIDTH2);
// ortho y snapping
- offset.y = std::max(ploc.y /*+ player->height / 2*/, SCREEN_HEIGHT / 2.0f);
+ offset.y = std::max(ploc.y /*+ player->height / 2*/, SCREEN_HEIGHT2);
// "setup"
- glm::mat4 projection = glm::ortho(floor(offset.x - SCREEN_WIDTH / 2), // left
- floor(offset.x + SCREEN_WIDTH / 2), // right
- floor(offset.y - SCREEN_HEIGHT / 2), // bottom
- floor(offset.y + SCREEN_HEIGHT / 2), // top
+ glm::mat4 projection = glm::ortho(floor(offset.x - SCREEN_WIDTH2), // left
+ floor(offset.x + SCREEN_WIDTH2), // right
+ floor(offset.y - SCREEN_HEIGHT2), // bottom
+ floor(offset.y + SCREEN_HEIGHT2), // top
static_cast<decltype(floor(10.0f))>(10.0), // near
static_cast<decltype(floor(10.0f))>(-10.0)); // far
- glm::mat4 view = glm::lookAt(glm::vec3(0.0f, 0.0f, 0.0f), // pos
- glm::vec3(0.0f, 0.0f, -10.0f), // looking at
- glm::vec3(0.0f, 1.0f, 0.0f)); // up vector
-
glm::mat4 ortho = projection * view;
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// draw the debug overlay if desired
if (ui::debug) {
auto pos = game::engine.getSystem<PlayerSystem>()->getPosition();
- ui::putText(offset.x - SCREEN_WIDTH / 2, (offset.y + SCREEN_HEIGHT / 2) - ui::fontSize,
- "loc: (%+.2f, %+.2f)\noffset: (%+.2f, %+.2f)\nfps: %d\nticks: %d\nxml: %s",
- pos.x,
- pos.y,
- offset.x,
- offset.y,
- fps,
- game::time::getTickCount(),
- game::engine.getSystem<WorldSystem>()->getXMLFile().c_str()
- );
- /*ui::putText(offset.x-SCREEN_WIDTH/2, (offset.y+SCREEN_HEIGHT/2)-ui::fontSize,
- "fps: %d\ngrounded:%d\nresolution: %ux%u\nentity cnt: %d\nloc: (%+.2f, %+.2f)\nticks: %u\nvolume: %f\nweather: %s\nxml: %s",
- fps,
- 0,//player->ground,
- SCREEN_WIDTH, // Window dimensions
- SCREEN_HEIGHT, //
- 0,//currentWorld->entity.size(),// Size of entity array
- 0,//player->loc.x, // The player's x coordinate
- debugY, // The player's y coordinate
- game::time::getTickCount(),
- game::config::VOLUME_MASTER,
- game::engine.getSystem<WorldSystem>()->getWeatherStr().c_str(),
- ""//currentXML.c_str()
- );*/
+ ui::putText(offset.x - SCREEN_WIDTH2, (offset.y + SCREEN_HEIGHT2) - ui::fontSize,
+ "loc: %s\noffset: %s\nfps: %d\nticks: %d\nxml: %s",
+ pos.toString().c_str(), offset.toString().c_str(), fps,
+ game::time::getTickCount(), game::engine.getSystem<WorldSystem>()->getXMLFile().c_str());
}
// draw the menu
// draw the mouse
Render::textShader.use();
glActiveTexture(GL_TEXTURE0);
- glBindTexture(GL_TEXTURE_2D, mouseTex);
+ mouseTex.use();
Render::useShader(&Render::textShader);
Render::drawRect(ui::mouse, ui::mouse + 15, -9.9);
Render::textShader.unuse();
}
-
-void logic(){
-// static bool NPCSelected = false;
-// static bool ObjectSelected = false;
-
- // exit the game if the player falls out of the world
- /*if (player->loc.y < 0)
- game::endGame();*/
-
- /*if (player->inv->usingi) {
- for (auto &e : currentWorld->entity) {
- if (player->inv->usingi && !e->isHit() &&
- player->inv->detectCollision(vec2 { e->loc.x, e->loc.y }, vec2 { e->loc.x + e->width, e->loc.y + e->height})) {
- e->takeHit(25, 10);
- break;
- }
- }
- player->inv->usingi = false;
- }*/
-
- /*for (auto &e : currentWorld->entity) {
- if (e->isAlive() && ((e->type == NPCT) || (e->type == MERCHT) || (e->type == OBJECTT))) {
- if (e->type == OBJECTT && ObjectSelected) {
- e->near = false;
- continue;
- } else if (e->canMove) {
- if (!currentWorld->goWorldLeft(dynamic_cast<NPC *>(e)))
- currentWorld->goWorldRight(dynamic_cast<NPC *>(e));
- e->wander((rand() % 120 + 30));
- if (NPCSelected) {
- e->near = false;
- continue;
- }
- }
-
- if(e->isInside(ui::mouse) && player->isNear(e)) {
- e->near = true;
- if (e->type == OBJECTT)
- ObjectSelected = true;
- else
- NPCSelected = true;
-
- if ((SDL_GetMouseState(NULL, NULL) & SDL_BUTTON(SDL_BUTTON_RIGHT)) && !ui::dialogBoxExists) {
- if (ui::mouse.x < player->loc.x && player->right)
- player->left = true, player->right = false;
- else if(ui::mouse.x > player->loc.x && player->left)
- player->right = true, player->left = false;
- e->interact();
- }
- } else {
- e->near = false;
- }
- } else if (e->type == MOBT) {
- e->near = player->isNear(e);
- e->wander();
- }
- }*/
-
- // calculate the world shading value
- worldShade = 50 * sin((game::time::getTickCount() + (DAY_CYCLE / 2)) / (DAY_CYCLE / PI));
-
- // update fades
- ui::fadeUpdate();
-
- // create weather particles if necessary
- /*auto weather = game::engine.getSystem<WorldSystem>()->getWeatherId();
- auto worldWidth = game::engine.getSystem<WorldSystem>()->getWidth();
- if (weather == WorldWeather::Rain) {
- for (unsigned int r = (randGet() % 25) + 11; r--;) {
- currentWorld->addParticle(randGet() % worldWidth - (worldWidth / 2),
- offset.y + game::SCREEN_HEIGHT / 2,
- HLINES(1.25), // width
- HLINES(1.25), // height
- randGet() % 7 * .01 * (randGet() % 2 == 0 ? -1 : 1), // vel.x
- (4 + randGet() % 6) * .05, // vel.y
- { 0, 0, 255 }, // RGB color
- 2500, // duration (ms)
- (1 << 0) | (1 << 1) // gravity and bounce
- );
- }
- } else if (weather == WorldWeather::Snowy) {
- for (unsigned int r = (randGet() % 25) + 11; r--;) {
- currentWorld->addParticle(randGet() % worldWidth - (worldWidth / 2),
- offset.y + game::SCREEN_HEIGHT / 2,
- HLINES(1.25), // width
- HLINES(1.25), // height
- .0001 + randGet() % 7 * .01 * (randGet() % 2 == 0 ? -1 : 1), // vel.x
- (4 + randGet() % 6) * -.03, // vel.y
- { 255, 255, 255 }, // RGB color
- 5000, // duration (ms)
- 0 // no gravity, no bounce
- );
- }
- }*/
-
- // increment game ticker
- game::time::tick();
- //NPCSelected = false;
- //ObjectSelected = false;
-}
});
}
-GLuint RenderSystem::loadTexture(const std::string& file)
+Texture RenderSystem::loadTexture(const std::string& file)
{
loadTexString = file;
- loadTexResult = 0xFFFF;
- while (loadTexResult == 0xFFFF)
+ loadTexResult = Texture();
+ while (loadTexResult.isEmpty())
std::this_thread::sleep_for(std::chrono::milliseconds(1));
return loadTexResult;
}
(void)ev;
if (!loadTexString.empty()) {
- loadTexResult = Texture::loadTexture(loadTexString);
+ loadTexResult = Texture(loadTexString);
loadTexString.clear();
}
}
for (auto &S : sprite.sprite) {
- float width = HLINES(S.first.size.x);
- float height = HLINES(S.first.size.y);
+ const auto& size = S.first.tex.getDim() * game::HLINE;
vec2 loc = vec2(pos.x + S.first.offset.x, pos.y + S.first.offset.y);
GLfloat coords[] = {loc.x, loc.y, visible.z,
- loc.x + width, loc.y, visible.z,
- loc.x + width, loc.y + height, visible.z,
+ loc.x + size.x, loc.y, visible.z,
+ loc.x + size.x, loc.y + size.y, visible.z,
- loc.x + width, loc.y + height, visible.z,
- loc.x, loc.y + height, visible.z,
+ loc.x + size.x, loc.y + size.y, visible.z,
+ loc.x, loc.y + size.y, visible.z,
loc.x, loc.y, visible.z};
glUniform4f(Render::worldShader.uniform[WU_tex_color], 1.0, flashAmt, flashAmt, 1.0);
}*/
- glBindTexture(GL_TEXTURE_2D, S.first.pic);
+ S.first.tex.use();
glUniform1i(Render::worldShader.uniform[WU_texture], 0);
Render::worldShader.enable();
std::string sname = sxml->Name();
if (sname == "src") {
tmpf.push_back(std::make_pair(SpriteData(sxml->GetText(), vec2(0,0)), vec2(0,0)));
- std::cout << tmpf.back().first.pic << std::endl;
+ //std::cout << tmpf.back().first.pic << std::endl;
}
sxml = sxml->NextSiblingElement();
}
namespace game {
entityx::EventManager events;
entityx::EntityManager entities (events);
- SpriteLoader sprite_l;
+ //SpriteLoader sprite_l;
Engine engine;
}
constexpr const char* ICON_TEX_FILE_PATH = "config/invIcons.txt";
-static std::vector<GLuint> iconTextures;
+static std::vector<Texture> iconTextures;
void InventorySystem::configure(entityx::EventManager &ev)
{
iconTextures.clear();
auto icons = readFileA(ICON_TEX_FILE_PATH);
for (const auto& s : icons)
- iconTextures.push_back(Texture::loadTexture(s));
+ iconTextures.push_back(s);
}
void InventorySystem::update(entityx::EntityManager &en, entityx::EventManager &ev, entityx::TimeDelta dt)
(void)ev;
(void)dt;
- static auto color = Texture::genColor(Color(0, 0, 0));
vec2 start = vec2(offset.x, 100);// - game::SCREEN_WIDTH / 2 + 20, game::SCREEN_HEIGHT - 40);
//std::cout << start.x << ' ' << start.y << std::endl;
Render::textShader.use();
glActiveTexture(GL_TEXTURE0);
- glBindTexture(GL_TEXTURE_2D, color);
+ Colors::black.use();
Render::useShader(&Render::textShader);
Render::drawRect(start, start + 20, -9.9f);
Render::textShader.unuse();
#include <texture.hpp>
-/**
- * A structure for keeping track of loaded textures.
- */
-
-typedef struct {
- std::string name; /**< The file path of the texture. */
- GLuint tex; /**< The GLuint for the loaded texture. */
- dim2 dim; /**< The dimensions of the texture. */
-} texture_t;
+namespace Colors
+{
+ ColorTex white;
+ ColorTex black;
+ ColorTex red;
+
+ void init(void) {
+ white = ColorTex(Color(255, 255, 255));
+ black = ColorTex(Color(0, 0, 0));
+ red = ColorTex(Color(255, 0, 0));
+ }
+}
-struct index_t {
- Color color;
- int indexx;
- int indexy;
-};
+void loadTexture(const std::string& file, Texture& texture);
-// convert any type to octal
-template <typename T>
-uint toOctal(T toConvert)
+Texture::Texture(const std::string& file, const GLuint& t, const vec2& v)
+ : name(file), tex(t), dim(v)
{
- int n = 0;
- uint t = 0;
- while (toConvert > 0) {
- t += (pow(10, n++)) * (static_cast<int>(toConvert) % 8);
- toConvert /= 8;
- }
- return t;
+ if (t == 0xFFFFF && !file.empty())
+ loadTexture(file, *this);
}
-/**
- * A vector of all loaded textures.
- *
- * Should a texture be asked to be loaded twice, loadTexture() can reference
- * this array and reuse GLuint's to save memory.
- */
+const std::string& Texture::getName(void) const
+{
+ return name;
+}
-static std::vector<texture_t> LoadedTexture;
+const vec2& Texture::getDim(void) const
+{
+ return dim;
+}
-namespace Texture{
- Color pixels[8][4];
+ColorTex::ColorTex(void)
+{
+ Texture();
+}
- GLuint loadTexture(std::string fileName) {
- SDL_Surface *image;
+ColorTex::ColorTex(const Color& color)
+{
+ unsigned char data[4] = {
+ static_cast<unsigned char>(color.red),
+ static_cast<unsigned char>(color.green),
+ static_cast<unsigned char>(color.blue),
+ static_cast<unsigned char>(color.alpha),
+ };
+
+ GLuint object;
+ glActiveTexture(GL_TEXTURE0);
+ glGenTextures(1, &object); // Turns "object" into a texture
+ glBindTexture(GL_TEXTURE_2D, object); // Binds "object" to the top of the stack
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, data);
+
+ Texture("", object, vec2());
+}
- // check if texture is already loaded
- for(auto &t : LoadedTexture) {
- if (t.name == fileName) {
+static std::vector<Texture> loadedTextures;
-#ifdef DEBUG
- DEBUG_printf("Reusing loaded texture for %s\n", fileName.c_str());
-#endif // DEBUG
-
- return t.tex;
- }
- }
+void loadTexture(const std::string& file, Texture& texture)
+{
+ auto preloaded =
+ std::find_if(std::begin(loadedTextures), std::end(loadedTextures),
+ [&file](const Texture& t) { return (t.getName() == file); });
- // load SDL_surface of texture
- if (!(image = IMG_Load(fileName.c_str())))
- return 0;
+ if (preloaded == std::end(loadedTextures)) {
+ auto image = IMG_Load(file.c_str());
+ if (image == nullptr)
+ UserError("File not found: " + file);
#ifdef DEBUG
- DEBUG_printf("Loaded image file: %s\n", fileName.c_str());
+ DEBUG_printf("Loaded image file: %s\n", file.c_str());
#endif // DEBUG
- /*
- * Load texture through OpenGL.
- */
+ // load texture through OpenGL
GLuint object;
glGenTextures(1, &object); // Turns "object" into a texture
glBindTexture(GL_TEXTURE_2D, object); // Binds "object" to the top of the stack
- glPixelStoref(GL_UNPACK_ALIGNMENT,1);
-
+ glPixelStoref(GL_UNPACK_ALIGNMENT, 1);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); // Sets the "min" filter
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); // The the "max" filter of the stack
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); // Wrap the texture to the matrix
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); //
- glTexImage2D(GL_TEXTURE_2D, // Sets the texture to the image file loaded above
- 0,
- GL_RGBA,
- image->w,
- image->h,
- 0,
- GL_RGBA,
- GL_UNSIGNED_BYTE,
- image->pixels
- );
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, image->w, image->h, 0,
+ GL_RGBA, GL_UNSIGNED_BYTE, image->pixels);
+
+ // add texture to loadedTextures
+ loadedTextures.emplace_back(file, object, vec2(image->w, image->h));
- // add texture to LoadedTexture
- LoadedTexture.push_back(texture_t{fileName,object,{image->w,image->h}});
+ texture = loadedTextures.back();
// free the SDL_Surface
SDL_FreeSurface(image);
-
- return object;
- }
-
- GLuint genColor(Color c)
- {
- std::string out;
-
- // add the red
- out += static_cast<int>(c.red);
-
- // add the green
- out += static_cast<int>(c.green);
-
- // add the blue
- out += static_cast<int>(c.blue);
-
- // add the alpha
- out += static_cast<int>(c.alpha);
-
- GLuint object;
-
- glActiveTexture(GL_TEXTURE0);
- glGenTextures(1,&object); // Turns "object" into a texture
- glBindTexture(GL_TEXTURE_2D,object); // Binds "object" to the top of the stack
- //glPixelStorei(GL_UNPACK_ALIGNMENT,1);
-
- //glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST); // Sets the "min" filter
- //glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); // The the "max" filter of the stack
-
- //glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); // Wrap the texture to the matrix
- //glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); //
-
- glTexImage2D(GL_TEXTURE_2D, // Sets the texture to the image file loaded above
- 0, // level
- GL_RGBA, // internal format
- 1, // width
- 1, // height
- 0, // border
- GL_RGBA, // image format
- GL_UNSIGNED_BYTE, // type
- out.data() // source
- );
-
- return object;
- }
-
- vec2 imageDim(std::string fileName) {
- for(auto &t : LoadedTexture) {
- if (t.name == fileName)
- return vec2(t.dim.x, t.dim.y);
- }
- return vec2(0,0);
- }
-
- void freeTextures(void) {
- while(!LoadedTexture.empty()) {
- glDeleteTextures(1, &LoadedTexture.back().tex);
- LoadedTexture.pop_back();
- }
- }
-
- #define CINDEX_WIDTH (8*4*3)
- void initColorIndex() {
- unsigned int i;
- GLubyte *buffer;
- GLfloat *bufferf;
-
- buffer = new GLubyte[CINDEX_WIDTH];
- bufferf = new GLfloat[CINDEX_WIDTH];
-
- colorIndex = loadTexture("assets/colorIndex.png");
- glActiveTexture(GL_TEXTURE0);
- glBindTexture(GL_TEXTURE_2D, colorIndex);
- glGetTexImage(GL_TEXTURE_2D, 0, GL_RGB, GL_UNSIGNED_BYTE, buffer);
-
- for(i = 0; i < CINDEX_WIDTH; i++)
- bufferf[i] = (float)buffer[i] / 255.0f;
-
- i = 0;
- for(unsigned int y = 0; y < 8; y++) {
- for(unsigned int x = 0; x < 4; x++) {
- if (i >= CINDEX_WIDTH) {
- delete[] buffer;
- delete[] bufferf;
- return;
- }
- pixels[y][x].red = buffer[i++];
- pixels[y][x].green = buffer[i++];
- pixels[y][x].blue = buffer[i++];
- }
- }
- delete[] buffer;
- delete[] bufferf;
- }
-
- //sqrt((255-145)^2+(90-145)^2+(0-0)^2);
- std::vector<index_t>ind;
- vec2 getIndex(Color c) {
- for(auto &i : ind) {
- if (c.red == i.color.red && c.green == i.color.green && c.blue == i.color.blue) {
- return {float(i.indexx), float(i.indexy)};
- }
- }
- uint buf[2];
- float buff = 999;
- float shit = 999;
- for(uint y = 0; y < 8; y++) {
- for(uint x = 0; x < 4; x++) {
- buff = sqrt(pow((pixels[y][x].red- c.red), 2)+
- pow((pixels[y][x].green-c.green),2)+
- pow((pixels[y][x].blue- c.blue), 2));
- if (buff < shit) {
- shit = buff;
- buf[0] = y;
- buf[1] = x;
- }
- }
- }
- ind.push_back({c, (int)buf[1], (int)buf[0]});
- return {float(buf[1]),float(buf[0])};
+ } else {
+ texture = *preloaded;
}
}
-Texturec::Texturec(uint amt, ...) {
- va_list fNames;
- texState = 0;
- va_start(fNames, amt);
- for (unsigned int i = 0; i < amt; i++) {
- std::string l = va_arg(fNames, char *);
- image.push_back(Texture::loadTexture(l));
- texLoc.push_back(l);
- }
- va_end(fNames);
-}
-Texturec::Texturec(std::initializer_list<std::string> l)
+TextureIterator::TextureIterator(const std::vector<std::string> &l)
{
- texState = 0;
- std::for_each(l.begin(), l.end(), [&](std::string s) { image.push_back(Texture::loadTexture(s)); texLoc.push_back(s);});
+ for (const auto& s : l)
+ textures.emplace_back(s);
+ position = std::begin(textures);
}
-Texturec::Texturec(std::vector<std::string>v) {
- texState = 0;
- std::for_each(v.begin(), v.end(), [&](std::string s) { image.push_back(Texture::loadTexture(s)); texLoc.push_back(s);});
+void TextureIterator::operator++(int) noexcept
+{
+ if (++position >= std::end(textures))
+ position = std::end(textures) - 1;
+ position->use();
}
-Texturec::Texturec(uint amt,const char **paths) {
- texState = 0;
- for (unsigned int i = 0; i < amt; i++) {
- image.push_back(Texture::loadTexture(paths[i]));
- texLoc.push_back(paths[i]);
- }
+void TextureIterator::operator--(int) noexcept
+{
+ if (--position < std::begin(textures))
+ position = std::begin(textures);
+ position->use();
}
-Texturec::~Texturec() {
-}
+void TextureIterator::operator()(const int &index)
+{
+ if (index < 0 || index > static_cast<int>(textures.size()))
+ throw std::invalid_argument("texture index out of range");
-void Texturec::bind(unsigned int bn) {
- texState = bn;
- glBindTexture(GL_TEXTURE_2D,image[(int)texState]);
+ position = std::begin(textures) + index;
+ position->use();
}
-void Texturec::bindNext() {
- bind(++texState);
-}
-void Texturec::bindPrev() {
- bind(--texState);
+void unloadTextures(void)
+{
+ while (!loadedTextures.empty()) {
+ loadedTextures.back().destroy();
+ loadedTextures.pop_back();
+ }
}
+
0,1,
0,0};
- static GLuint boxT = Texture::genColor(Color(0,0,0));
- static GLuint lineT = Texture::genColor(Color(255,255,255));
-
glActiveTexture(GL_TEXTURE0);
- glBindTexture(GL_TEXTURE_2D, boxT);
+ Colors::black.use();
glUniform1i(Render::textShader.uniform[WU_texture], 0);
Render::textShader.use();
glVertexAttribPointer(Render::textShader.tex, 2, GL_FLOAT, GL_FALSE, 0, box_tex);
glDrawArrays(GL_TRIANGLES, 0 ,6);
- glBindTexture(GL_TEXTURE_2D, lineT);
+ Colors::white.use();
glUniform1i(Render::textShader.uniform[WU_texture], 0);
glVertexAttribPointer(Render::textShader.coord, 3, GL_FLOAT, GL_FALSE, 0, line_strip);
void drawNiceBoxColor(vec2 c1, vec2 c2, float z, Color c) {
// the textures for the box corners
- static GLuint box_corner = Texture::loadTexture("assets/ui/button_corners.png");
- static GLuint box_side_top = Texture::loadTexture("assets/ui/button_top_bot_borders.png");
- static GLuint box_side = Texture::loadTexture("assets/ui/button_side_borders.png");
+ static Texture boxCorner ("assets/ui/button_corners.png");
+ static Texture boxSideTop ("assets/ui/button_top_bot_borders.png");
+ static Texture boxSide ("assets/ui/button_side_borders.png");
// the dimensions of the corner textures
- static vec2 box_corner_dim_t = Texture::imageDim("assets/ui/button_corners.png");
- static vec2 box_corner_dim = vec2(box_corner_dim_t.x / 2.0, box_corner_dim_t.y / 2.0);
+ static const auto& boxCornerDim = boxCorner.getDim();
+ static const auto& boxCornerDim2 = boxCornerDim / 2;
// the amount of bytes to skip in the OpenGL arrays (see below)
auto stride = 5 * sizeof(GLfloat);
if (c1.y > c2.y) c1.swapY(c2); // std::swap(c1.y, c2.y);
// if the box is too small, we will not be able to draw it
- if (c2.x - c1.x < (box_corner_dim_t.x)) return;
- if (c2.y - c1.y < (box_corner_dim_t.y)) return;
-
+ if (c2.x - c1.x < (boxCornerDim.x) || c2.y - c1.y < (boxCornerDim.y))
+ return;
- GLfloat box_ul[] = {c1.x, c2.y - box_corner_dim.y, z, 0.0f, 0.5f,
- c1.x + box_corner_dim.x, c2.y - box_corner_dim.y, z, 0.5f, 0.5f,
- c1.x + box_corner_dim.x, c2.y, z, 0.5f, 1.0f,
+ GLfloat box_ul[] = {c1.x, c2.y - boxCornerDim2.y, z, 0.0f, 0.5f,
+ c1.x + boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 0.5f, 0.5f,
+ c1.x + boxCornerDim2.x, c2.y, z, 0.5f, 1.0f,
- c1.x + box_corner_dim.x, c2.y, z, 0.5f, 1.0f,
- c1.x, c2.y, z, 0.0f, 1.0f,
- c1.x, c2.y - box_corner_dim.y, z, 0.0f, 0.5f};
+ c1.x + boxCornerDim2.x, c2.y, z, 0.5f, 1.0f,
+ c1.x, c2.y, z, 0.0f, 1.0f,
+ c1.x, c2.y - boxCornerDim2.y, z, 0.0f, 0.5f};
- GLfloat box_ll[] = {c1.x, c1.y, z, 0.0f, 0.0f,
- c1.x + box_corner_dim.x, c1.y, z, 0.5f, 0.0f,
- c1.x + box_corner_dim.x, c1.y + box_corner_dim.y, z, 0.5f, 0.5f,
+ GLfloat box_ll[] = {c1.x, c1.y, z, 0.0f, 0.0f,
+ c1.x + boxCornerDim2.x, c1.y, z, 0.5f, 0.0f,
+ c1.x + boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 0.5f, 0.5f,
- c1.x + box_corner_dim.x, c1.y + box_corner_dim.y, z, 0.5f, 0.5f,
- c1.x, c1.y + box_corner_dim.y, z, 0.0f, 0.5f,
- c1.x, c1.y, z, 0.0f, 0.0f};
+ c1.x + boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 0.5f, 0.5f,
+ c1.x, c1.y + boxCornerDim2.y, z, 0.0f, 0.5f,
+ c1.x, c1.y, z, 0.0f, 0.0f};
- GLfloat box_ur[] = {c2.x - box_corner_dim.x, c2.y - box_corner_dim.y, z, 0.5f, 0.5f,
- c2.x, c2.y - box_corner_dim.y, z, 1.0f, 0.5f,
+ GLfloat box_ur[] = {c2.x - boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 0.5f, 0.5f,
+ c2.x, c2.y - boxCornerDim2.y, z, 1.0f, 0.5f,
c2.x, c2.y, z, 1.0f, 1.0f,
c2.x, c2.y, z, 1.0f, 1.0f,
- c2.x - box_corner_dim.x, c2.y, z, 0.5f, 1.0f,
- c2.x - box_corner_dim.x, c2.y - box_corner_dim.y, z, 0.5f, 0.5f};
+ c2.x - boxCornerDim2.x, c2.y, z, 0.5f, 1.0f,
+ c2.x - boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 0.5f, 0.5f};
- GLfloat box_lr[] = {c2.x - box_corner_dim.x, c1.y, z, 0.5f, 0.0f,
+ GLfloat box_lr[] = {c2.x - boxCornerDim2.x, c1.y, z, 0.5f, 0.0f,
c2.x, c1.y, z, 1.0f, 0.0f,
- c2.x, c1.y + box_corner_dim.y, z, 1.0f, 0.5f,
+ c2.x, c1.y + boxCornerDim2.y, z, 1.0f, 0.5f,
- c2.x, c1.y + box_corner_dim.y, z, 1.0f, 0.5f,
- c2.x - box_corner_dim.x, c1.y + box_corner_dim.y, z, 0.0f, 0.5f,
- c2.x - box_corner_dim.x, c1.y, z, 0.5f, 0.0f};
+ c2.x, c1.y + boxCornerDim2.y, z, 1.0f, 0.5f,
+ c2.x - boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 0.0f, 0.5f,
+ c2.x - boxCornerDim2.x, c1.y, z, 0.5f, 0.0f};
- GLfloat box_l[] = {c1.x, c1.y + box_corner_dim.y, z, 0.0f, 0.0f,
- c1.x + box_corner_dim.x, c1.y + box_corner_dim.y, z, 0.5f, 0.0f,
- c1.x + box_corner_dim.x, c2.y - box_corner_dim.y, z, 0.5f, 1.0f,
+ GLfloat box_l[] = {c1.x, c1.y + boxCornerDim2.y, z, 0.0f, 0.0f,
+ c1.x + boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 0.5f, 0.0f,
+ c1.x + boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 0.5f, 1.0f,
- c1.x + box_corner_dim.x, c2.y - box_corner_dim.y, z, 0.5f, 1.0f,
- c1.x, c2.y - box_corner_dim.y, z, 0.0f, 1.0f,
- c1.x, c1.y + box_corner_dim.y, z, 0.0f, 0.0f};
+ c1.x + boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 0.5f, 1.0f,
+ c1.x, c2.y - boxCornerDim2.y, z, 0.0f, 1.0f,
+ c1.x, c1.y + boxCornerDim2.y, z, 0.0f, 0.0f};
- GLfloat box_r[] = {c2.x - box_corner_dim.x, c1.y + box_corner_dim.y, z, 0.5f, 0.0f,
- c2.x, c1.y + box_corner_dim.y, z, 1.0f, 0.0f,
- c2.x, c2.y - box_corner_dim.y, z, 1.0f, 1.0f,
+ GLfloat box_r[] = {c2.x - boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 0.5f, 0.0f,
+ c2.x, c1.y + boxCornerDim2.y, z, 1.0f, 0.0f,
+ c2.x, c2.y - boxCornerDim2.y, z, 1.0f, 1.0f,
- c2.x, c2.y - box_corner_dim.y, z, 1.0f, 1.0f,
- c2.x - box_corner_dim.x, c2.y - box_corner_dim.y, z, 0.5f, 1.0f,
- c2.x - box_corner_dim.x, c1.y + box_corner_dim.y, z, 0.5f, 0.0f};
+ c2.x, c2.y - boxCornerDim2.y, z, 1.0f, 1.0f,
+ c2.x - boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 0.5f, 1.0f,
+ c2.x - boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 0.5f, 0.0f};
- GLfloat box_b[] = {c1.x + box_corner_dim.x, c1.y, z, 0.0f, 0.0f,
- c2.x - box_corner_dim.x, c1.y, z, 1.0f, 0.0f,
- c2.x - box_corner_dim.x, c1.y + box_corner_dim.y, z, 1.0f, 0.5f,
+ GLfloat box_b[] = {c1.x + boxCornerDim2.x, c1.y, z, 0.0f, 0.0f,
+ c2.x - boxCornerDim2.x, c1.y, z, 1.0f, 0.0f,
+ c2.x - boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 1.0f, 0.5f,
- c2.x - box_corner_dim.x, c1.y + box_corner_dim.y, z, 1.0f, 0.5f,
- c1.x + box_corner_dim.x, c1.y + box_corner_dim.y, z, 0.0f, 0.5f,
- c1.x + box_corner_dim.x, c1.y, z, 0.0f, 0.0f};
+ c2.x - boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 1.0f, 0.5f,
+ c1.x + boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 0.0f, 0.5f,
+ c1.x + boxCornerDim2.x, c1.y, z, 0.0f, 0.0f};
- GLfloat box_t[] = {c1.x + box_corner_dim.x, c2.y - box_corner_dim.y, z, 0.0f, 0.5f,
- c2.x - box_corner_dim.x, c2.y - box_corner_dim.y, z, 1.0f, 0.5f,
- c2.x - box_corner_dim.x, c2.y, z, 1.0f, 1.0f,
+ GLfloat box_t[] = {c1.x + boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 0.0f, 0.5f,
+ c2.x - boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 1.0f, 0.5f,
+ c2.x - boxCornerDim2.x, c2.y, z, 1.0f, 1.0f,
- c2.x - box_corner_dim.x, c2.y, z, 1.0f, 1.0f,
- c1.x + box_corner_dim.x, c2.y, z, 0.0f, 1.0f,
- c1.x + box_corner_dim.x, c2.y - box_corner_dim.y, z, 0.0f, 0.5f};
+ c2.x - boxCornerDim2.x, c2.y, z, 1.0f, 1.0f,
+ c1.x + boxCornerDim2.x, c2.y, z, 0.0f, 1.0f,
+ c1.x + boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 0.0f, 0.5f};
- GLfloat box_f[] = {c1.x + box_corner_dim.x, c1.y + box_corner_dim.y, z, 0.5f, 0.5f,
- c2.x - box_corner_dim.x, c1.y + box_corner_dim.y, z, 0.5f, 0.5f,
- c2.x - box_corner_dim.x, c2.y - box_corner_dim.y, z, 0.5f, 0.5f,
+ GLfloat box_f[] = {c1.x + boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 0.5f, 0.5f,
+ c2.x - boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 0.5f, 0.5f,
+ c2.x - boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 0.5f, 0.5f,
- c2.x - box_corner_dim.x, c2.y - box_corner_dim.y, z, 0.5f, 0.5f,
- c1.x + box_corner_dim.x, c2.y - box_corner_dim.y, z, 0.5f, 0.5f,
- c1.x + box_corner_dim.x, c1.y + box_corner_dim.y, z, 0.5f, 0.5f};
+ c2.x - boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 0.5f, 0.5f,
+ c1.x + boxCornerDim2.x, c2.y - boxCornerDim2.y, z, 0.5f, 0.5f,
+ c1.x + boxCornerDim2.x, c1.y + boxCornerDim2.y, z, 0.5f, 0.5f};
glActiveTexture(GL_TEXTURE0);
glUniform1f(Render::textShader.uniform[WU_texture], 0);
Render::textShader.enable();
glUniform4f(Render::textShader.uniform[WU_tex_color], c.red, c.green, c.blue, c.alpha);
- glBindTexture(GL_TEXTURE_2D, box_corner);
+ boxCorner.use();
// draw upper left corner
glVertexAttribPointer(Render::textShader.coord, 3, GL_FLOAT, GL_FALSE, stride, &box_ul[0]);
glVertexAttribPointer(Render::textShader.tex, 2, GL_FLOAT, GL_FALSE, stride, &box_f[3]);
glDrawArrays(GL_TRIANGLES, 0, 6);
- glBindTexture(GL_TEXTURE_2D, box_side);
+ boxSide.use();
// draw the left edge of the box
glVertexAttribPointer(Render::textShader.coord, 3, GL_FLOAT, GL_FALSE, stride, &box_l[0]);
glVertexAttribPointer(Render::textShader.tex, 2, GL_FLOAT, GL_FALSE, stride, &box_r[3]);
glDrawArrays(GL_TRIANGLES, 0, 6);
- glBindTexture(GL_TEXTURE_2D, box_side_top);
+ boxSideTop.use();
// draw bottom of the box
glVertexAttribPointer(Render::textShader.coord, 3, GL_FLOAT, GL_FALSE, stride, &box_b[0]);
return;
}
- auto fadeTex = Texture::genColor( (fadeWhite ? Color(255, 255, 255, fadeIntensity) :
- Color(0, 0, 0, fadeIntensity)) );
+ ColorTex fadeTex (fadeWhite ? Color(255, 255, 255, fadeIntensity) :
+ Color(0, 0, 0, fadeIntensity));
GLfloat tex[] = {0.0, 0.0,
Render::textShader.use();
Render::textShader.enable();
- glBindTexture(GL_TEXTURE_2D, fadeTex);
+ fadeTex.use();
glVertexAttribPointer(Render::textShader.coord, 3, GL_FLOAT, GL_FALSE, 0, backdrop);
glVertexAttribPointer(Render::textShader.tex, 2, GL_FLOAT, GL_FALSE, 0, tex);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
setFontZ(-8.0);
- glDeleteTextures(1, &fadeTex);
+ fadeTex.destroy();
}
void fadeUpdate(void) {
}
static float cMult = 1.0f;
- static GLuint backTex = Texture::genColor(Color(0, 0, 0, 204));
- //static GLuint bsTex = Texture::genColor(Color(30, 30, 30));
+ static const ColorTex back (Color(0, 0, 0, 204));
//draw the dark transparent background
glColor4f(0.0f, 0.0f, 0.0f, .8f);
Render::textShader.use();
- glBindTexture(GL_TEXTURE_2D, backTex);
+ back.use();
Render::drawRect(vec2(offset.x - SCREEN_WIDTH / 2 - 1, offset.y - (SCREEN_HEIGHT / 2)),
vec2(offset.x + SCREEN_WIDTH / 2, offset.y + (SCREEN_HEIGHT / 2)), -8.5);
if (!world.indoor)
UserError("<house> can only be used inside <IndoorWorld>");
- world.indoorWidth = wxml->FloatAttribute("width");
- auto str = wxml->StrAttribute("texture");
- auto tex = render.loadTexture(str);
- world.indoorTex = tex;
+ //world.indoorWidth = wxml->FloatAttribute("width");
+ world.indoorTex = render.loadTexture(wxml->StrAttribute("texture"));
+ //auto str = wxml->StrAttribute("texture");
+ //auto tex = render.loadTexture(str);
+ //world.indoorTex = tex;
}
// weather tag
// draw the remaining layers
for (int i = 0; i < 4; i++) {
bgTex++;
- auto dim = bgTex.getTextureDim();
- dim.x = HLINES(dim.x);
- dim.y = HLINES(dim.y);
auto xcoord = offset.x * bgDraw[i][2];
bg_items.clear();
bg_tex.clear();
+ vec2 dim = bgTex.getTextureDim() * game::HLINE;
+
if (world.indoor && i == 3) {
- glBindTexture(GL_TEXTURE_2D, world.indoorTex);
+ world.indoorTex.use();
const auto& startx = world.startX;
+ dim = world.indoorTex.getDim() * game::HLINE;
- bg_items.emplace_back(startx, GROUND_HEIGHT_MINIMUM, 7 - (i * 0.1f));
- bg_items.emplace_back(startx + world.indoorWidth, GROUND_HEIGHT_MINIMUM, 7 - (i * 0.1f));
- bg_items.emplace_back(startx + world.indoorWidth, GROUND_HEIGHT_MINIMUM + dim.y, 7 - (i * 0.1f));
+ bg_items.emplace_back(startx, GROUND_HEIGHT_MINIMUM, 7 - (i * 0.1f));
+ bg_items.emplace_back(startx + dim.x, GROUND_HEIGHT_MINIMUM, 7 - (i * 0.1f));
+ bg_items.emplace_back(startx + dim.x, GROUND_HEIGHT_MINIMUM + dim.y, 7 - (i * 0.1f));
- bg_items.emplace_back(startx + world.indoorWidth, GROUND_HEIGHT_MINIMUM + dim.y, 7 - (i * 0.1f));
- bg_items.emplace_back(startx, GROUND_HEIGHT_MINIMUM + dim.y, 7 - (i * 0.1f));
- bg_items.emplace_back(startx, GROUND_HEIGHT_MINIMUM, 7 - (i * 0.1f));
+ bg_items.emplace_back(startx + dim.x, GROUND_HEIGHT_MINIMUM + dim.y, 7 - (i * 0.1f));
+ bg_items.emplace_back(startx, GROUND_HEIGHT_MINIMUM + dim.y, 7 - (i * 0.1f));
+ bg_items.emplace_back(startx, GROUND_HEIGHT_MINIMUM, 7 - (i * 0.1f));
} else {
for (int j = world.startX; j <= -world.startX; j += dim.x) {
bg_items.emplace_back(j + xcoord, GROUND_HEIGHT_MINIMUM, 7 - (i * 0.1f));
// the ending pixel of the world
static const float e = static_cast<float>(SCREEN_WIDTH) / 2.0f;
- static const auto blackTex = Texture::genColor(Color(0, 0, 0));
static const float sheight = static_cast<float>(SCREEN_HEIGHT);
if (offset.x + world.startX > s) {
- glBindTexture(GL_TEXTURE_2D, blackTex);
+ Colors::black.use();
glUniform1f(Render::worldShader.uniform[WU_light_impact], 0.0f);
GLfloat blackBarLeft[] = {
}
if (offset.x - world.startX < e) {
- glBindTexture(GL_TEXTURE_2D, blackTex);
+ Colors::black.use();
glUniform1f(Render::worldShader.uniform[WU_light_impact], 0.0f);
GLfloat blackBarRight[] = {
} else {
Render::useShader(&Render::worldShader);
Render::worldShader.use();
- static const GLuint rug = Texture::genColor(Color {255, 0, 0});
- glBindTexture(GL_TEXTURE_2D, rug);
+ Colors::red.use();
vec2 ll = vec2 {world.startX, GROUND_HEIGHT_MINIMUM};
- Render::drawRect(ll, ll + vec2 {world.indoorWidth, 4}, -3);
+ Render::drawRect(ll, ll + vec2(world.indoorTex.getDim().x, 4), -3);
Render::worldShader.unuse();
}
projects / clyne / gamedev.git / commitdiff