-/**

- * External references for updating player coords / current world.

- */

-

-extern Player *player;

-extern World *currentWorld;

-extern World *currentWorldToLeft;

-extern World *currentWorldToRight;

-

-/**

- * Pressing ESC or closing the window will set this to false.

- */

-extern bool gameRunning;

-

-

-static std::vector<vec3> merchArrowLoc (2, vec3 { 0, 0, 0 });

- Trade merchTrade;

- unsigned char merchOptChosen = 0;

- void merchantBox(const char *name,Trade trade,const char *opt,bool passive,const char *text,...) {

- va_list dialogArgs;

- std::unique_ptr<char[]> printfbuf (new char[512]);

-

- dialogPassive = passive;

- merchTrade = trade;

-

- // clear the buffer

- dialogBoxText.clear();

- dialogBoxText = (std::string)name + ": ";

-

- va_start(dialogArgs,text);

- vsnprintf(printfbuf.get(),512,text,dialogArgs);

- va_end(dialogArgs);

- dialogBoxText += printfbuf.get();

-

- // free old option text

- dialogOptText.clear();

-

- dialogOptChosen = 0;

- merchOptChosen = 0;

-

- // handle options if desired

- if (opt) {

- std::string soptbuf = opt;

- char *sopt = strtok(&soptbuf[0], ":");

-

- // cycle through options

- while(sopt) {

- dialogOptText.push_back(std::make_pair((std::string)sopt, vec3 {0,0,0}));

- sopt = strtok(NULL,":");

- }

- }

-

- // allow box to be displayed

- dialogBoxExists = true;

- dialogImportant = false;

- dialogMerchant = true;

- textWrapLimit = 50;

-

- ret.clear();

- }

-

- void merchantBox() {

- textWrapLimit = 50;

- dialogMerchant = true;

- }

-

- action::draw(vec2 {player->loc.x + player->width / 2, player->loc.y + player->height + game::HLINE});

- }else if (dialogMerchant) {

- x = offset.x - SCREEN_WIDTH / 6;

- y = (offset.y + SCREEN_HEIGHT / 2) - HLINES(8);

-

- drawNiceBox(vec2(x, y), vec2(x + (SCREEN_WIDTH / 3.0f), y - (SCREEN_HEIGHT * 0.6f)), -7.0f);

- // draw typeOut'd text

- putString(x + game::HLINE, y - fontSize - game::HLINE, (rtext = typeOut(dialogBoxText)));

-

- std::string itemString1 = std::to_string(merchTrade.quantity[0]) + "x",

- itemString2 = std::to_string(merchTrade.quantity[1]) + "x";

-

- vec2 merchBase = {offset.x, offset.y + SCREEN_HEIGHT / 5};

-

- putStringCentered(merchBase.x + SCREEN_WIDTH / 10 - 20, merchBase.y + 40 + fontSize * 2, itemString1);

- putStringCentered(merchBase.x + SCREEN_WIDTH / 10 - 20, merchBase.y + 40 + fontSize , merchTrade.item[0]);

- putStringCentered(merchBase.x - SCREEN_WIDTH / 10 , merchBase.y + 40 + fontSize * 2, itemString2);

- putStringCentered(merchBase.x - SCREEN_WIDTH / 10 , merchBase.y + 40 + fontSize , merchTrade.item[1]);

- putStringCentered(offset.x, merchBase.y + 60, "for");

-

- // render the two items we are trading

- GLfloat item_tex[] = {0.0, 1.0,

- 1.0, 1.0,

- 1.0, 0.0,

-

- 1.0, 0.0,

- 0.0, 0.0,

- 0.0, 1.0};

-

- GLfloat left_item[] = {offset.x - (SCREEN_WIDTH / 10), offset.y + (SCREEN_HEIGHT / 5), -7.2,

- offset.x - (SCREEN_WIDTH / 10) + 40, offset.y + (SCREEN_HEIGHT / 5), -7.2,

- offset.x - (SCREEN_WIDTH / 10) + 40, offset.y + (SCREEN_HEIGHT / 5) + 40,-7.2,

-

- offset.x - (SCREEN_WIDTH / 10) + 40, offset.y + (SCREEN_HEIGHT / 5) + 40,-7.2,

- offset.x - (SCREEN_WIDTH / 10), offset.y + (SCREEN_HEIGHT / 5) + 40,-7.2,

- offset.x - (SCREEN_WIDTH / 10), offset.y + (SCREEN_HEIGHT / 5), -7.2};

-

- GLfloat right_item[] = {offset.x + (SCREEN_WIDTH / 10) - 40, offset.y + (SCREEN_HEIGHT / 5), -7.2,

- offset.x + (SCREEN_WIDTH / 10), offset.y + (SCREEN_HEIGHT / 5), -7.2,

- offset.x + (SCREEN_WIDTH / 10), offset.y + (SCREEN_HEIGHT / 5) + 40,-7.2,

-

- offset.x + (SCREEN_WIDTH / 10), offset.y + (SCREEN_HEIGHT / 5) + 40,-7.2,

- offset.x + (SCREEN_WIDTH / 10) - 40, offset.y + (SCREEN_HEIGHT / 5) + 40,-7.2,

- offset.x + (SCREEN_WIDTH / 10) - 40, offset.y + (SCREEN_HEIGHT / 5), -7.2};

-

- glActiveTexture(GL_TEXTURE0);

- glBindTexture(GL_TEXTURE_2D, getItemTexture(merchTrade.item[1]));

- glUniform1i(Render::textShader.uniform[WU_texture], 0);

-

- Render::textShader.use();

- Render::textShader.enable();

-

- glVertexAttribPointer(Render::textShader.coord, 3, GL_FLOAT, GL_FALSE, 0, left_item);

- glVertexAttribPointer(Render::textShader.tex, 2, GL_FLOAT, GL_FALSE, 0, item_tex);

- glDrawArrays(GL_TRIANGLES, 0 ,6);

-

- glBindTexture(GL_TEXTURE_2D, getItemTexture(merchTrade.item[0]));

-

- glVertexAttribPointer(Render::textShader.coord, 3, GL_FLOAT, GL_FALSE, 0, right_item);

- glVertexAttribPointer(Render::textShader.tex, 2, GL_FLOAT, GL_FALSE, 0, item_tex);

- glDrawArrays(GL_TRIANGLES, 0 ,6);

-

- Render::textShader.disable();

- Render::textShader.unuse();

-

- merchArrowLoc[0].x = offset.x - (SCREEN_WIDTH / 8.5) - 16;

- merchArrowLoc[1].x = offset.x + (SCREEN_WIDTH / 8.5) + 16;

- merchArrowLoc[0].y = offset.y + (SCREEN_HEIGHT *.2);

- merchArrowLoc[1].y = offset.y + (SCREEN_HEIGHT *.2);

- merchArrowLoc[0].z = offset.x - (SCREEN_WIDTH / 8.5);

- merchArrowLoc[1].z = offset.x + (SCREEN_WIDTH / 8.5);

-

- for(i = 0; i < 2; i++) {

- if (((merchArrowLoc[i].x < merchArrowLoc[i].z) ?

- (mouse.x > merchArrowLoc[i].x && mouse.x < merchArrowLoc[i].z) :

- (mouse.x < merchArrowLoc[i].x && mouse.x > merchArrowLoc[i].z)) &&

- mouse.y > merchArrowLoc[i].y - 8 && mouse.y < merchArrowLoc[i].y + 8) {

- glColor3ub(255,255, 0);

- glBindTexture(GL_TEXTURE_2D, Texture::genColor(Color(255,255,0)));

- }else{

- glColor3ub(255,255,255);

- glBindTexture(GL_TEXTURE_2D, Texture::genColor(Color(255,255,255)));

- }

-

- GLfloat tri_t[] = {0.0, 0.0,

- 0.0, 1.0,

- 1.0, 1.0};

-

- GLfloat tri_c[] = {merchArrowLoc[i].x, merchArrowLoc[i].y, -7.1,

- merchArrowLoc[i].z, merchArrowLoc[i].y - 8, -7.1,

- merchArrowLoc[i].z, merchArrowLoc[i].y + 8, -7.1};

-

- glUniform1i(Render::textShader.uniform[WU_texture], 0);

-

- Render::textShader.use();

- Render::textShader.enable();

-

- glVertexAttribPointer(Render::textShader.coord, 3, GL_FLOAT, GL_FALSE, 0, tri_c);

- glVertexAttribPointer(Render::textShader.tex, 2, GL_FLOAT, GL_FALSE, 0, tri_t);

- glDrawArrays(GL_TRIANGLES, 0 ,6);

-

- Render::textShader.disable();

- Render::textShader.unuse();

- }

-

-

- // draw / handle dialog options if they exist

- for(i = 0; i < dialogOptText.size(); i++) {

- setFontColor(255, 255, 255);

-

- // draw option

- dialogOptText[i].second.y = y - SCREEN_HEIGHT / 2 - (fontSize + game::HLINE) * (i + 1);

- tmp = putStringCentered(offset.x, dialogOptText[i].second.y, dialogOptText[i].first);

-

- // get coordinate information on option

- dialogOptText[i].second.z = offset.x + tmp;

- dialogOptText[i].second.x = offset.x - tmp;

-

- // make text yellow if the mouse hovers over the text

- if (mouse.x > dialogOptText[i].second.x && mouse.x < dialogOptText[i].second.z &&

- mouse.y > dialogOptText[i].second.y && mouse.y < dialogOptText[i].second.y + 16) {

- setFontColor(255, 255, 0);

- putStringCentered(offset.x, dialogOptText[i].second.y, dialogOptText[i].first);

- }

- }

-

- setFontColor(255, 255, 255);

- vec2 hub = {

- };

- putText(hub.x,hub.y,"Health: %u/%u",player->health>0?(unsigned)player->health:0,

- );

- static GLuint frontHealth = Texture::genColor(Color(255,0,0));

- }

- setFontColor(255,255,255,fontTransInv);

- }

- if (dialogMerchant) {

- for (i = 0; i < merchArrowLoc.size(); i++) {

-

- // TODO neaten this if statement

-

- if (((merchArrowLoc[i].x < merchArrowLoc[i].z) ?

- (mouse.x > merchArrowLoc[i].x && mouse.x < merchArrowLoc[i].z) :

- (mouse.x < merchArrowLoc[i].x && mouse.x > merchArrowLoc[i].z) &&

- mouse.y > merchArrowLoc[i].y - 8 && mouse.y < merchArrowLoc[i].y + 8)) {

- merchOptChosen = i + 1;

- goto EXIT;

- }

- }

- }

-

-

- //if (!dialogMerchant)closeBox();

- dialogMerchant = false;

- Mob *m; // ;lkjfdsa

- Entity *ent; // used for interaction

-

- static vec2 fr;

- static Entity *ig;

-

- case SDL_MOUSEBUTTONUP:

- if (ig) {

- ig->vel.x = (fr.x - mouse.x) / 50.0f;

- ig->vel.y = (fr.y - mouse.y) / 50.0f;

- //ig->forcedMove = true; // kills vel.x too quickly

- ig = NULL;

- }

- break;

- // mouse clicks

- if ((action::make = e.button.button & SDL_BUTTON_RIGHT))

- /*player->inv->invHover =*/ edown = false;

- if ((ent = currentWorld->getNearMob(*player)) != nullptr) {

- player->inv->useCurrent();

-

- if(mouse.x > player->loc.x && mouse.x < player->loc.x + player->width &&

- mouse.y > player->loc.y && mouse.y < player->loc.y + player->height) {

- player->vel.y = .05;

- fr = mouse;

- ig = player;

- } else {

- for (auto &e : currentWorld->entity) {

- if (mouse.x > e->loc.x && mouse.x < e->loc.x + e->width &&

- mouse.y > e->loc.y && mouse.y < e->loc.y + e->height) {

- e->vel.y = .05;

- fr = mouse;

- ig = e;

- break;

- }

- }

- }

-

- auto item = player->inv->getCurrentItem();

- }

- case SDLK_x:

- m = currentWorld->getNearMob(*player);

- if (m != nullptr)

- m->ride(player);

- break;

- case SDLK_l:

- currentWorld->addLight({player->loc.x + SCREEN_WIDTH/2, player->loc.y}, 300.0f, {1.0f,1.0f,1.0f});

- currentWorld->getLastLight().follow(player);

- currentWorld->getLastLight().makeFlame();

- break;

- case SDLK_f:

- currentWorld->addLight({player->loc.x, player->loc.y}, 300.0f, {1.0f,1.0f,1.0f});

- break;

- else {

- auto s = new Structures();

- s->spawn(FIRE_PIT, player->loc.x, player->loc.y);

- //currentWorld->addStructure(s);

- //currentWorld->addLight({player->loc.x + SCREEN_WIDTH/2, player->loc.y}, 400.0f, {1.0f,1.0f,1.0f});

- //currentWorld->getLastLight()->follow(currentWorld->build.back());

- //currentWorld->getLastLight()->makeFlame();

- }

- player->inv->setSelectionUp();

- player->inv->setSelectionDown();