/* Copyright (C) 2015-2019 Parallel Realities This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "messageBox.h" static void calculateMessageBoxHeight(MessageBox *msg); static void nextMessage(void); static MessageBox head; static MessageBox *tail; static Entity *lastWingmate; void initMessageBox(void) { memset(&head, 0, sizeof(MessageBox)); tail = &head; lastWingmate = NULL; } void addMessageBox(char *title, char *body, int type) { MessageBox *msg; int isFirst; float time; isFirst = (tail == &head); msg = malloc(sizeof(MessageBox)); memset(msg, 0, sizeof(MessageBox)); tail->next = msg; tail = msg; time = 0.075 * strlen(body); time = MIN(MAX(time, 3), 7); STRNCPY(msg->title, title, MAX_NAME_LENGTH); STRNCPY(msg->body, body, MAX_DESCRIPTION_LENGTH); msg->time = time * FPS; msg->type = type; if (isFirst) { nextMessage(); } } void doMessageBox(void) { MessageBox *msg; msg = head.next; if (msg) { if (--msg->time <= -(FPS / 4)) { if (msg == tail) { tail = &head; } head.next = msg->next; free(msg); msg = &head; battle.messageSpeaker = NULL; if (head.next) { nextMessage(); } } } } static void calculateMessageBoxHeight(MessageBox *msg) { app.textWidth = MSG_BOX_TEXT_WIDTH; if (msg->type == MB_PANDORAN) { useFont("khosrau"); } else { useFont("roboto"); } msg->height = getWrappedTextHeight(msg->body, 18); app.textWidth = 0; useFont("roboto"); } int showingMessageBoxes(void) { return head.next != NULL; } void drawMessageBox(void) { MessageBox *msg = head.next; SDL_Rect r; if (msg && msg->time > 0) { if (!msg->height) { calculateMessageBoxHeight(msg); } r.y = 50; r.w = 650; r.h = msg->height + 40; r.x = (app.winWidth - r.w) / 2; SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_BLEND); if (msg->type == MB_IMPORTANT) { SDL_SetRenderDrawColor(app.renderer, 255, 0, 0, 64); } else { SDL_SetRenderDrawColor(app.renderer, 0, 0, 0, 128); } SDL_RenderFillRect(app.renderer, &r); SDL_SetRenderDrawColor(app.renderer, 200, 200, 200, 128); SDL_RenderDrawRect(app.renderer, &r); SDL_SetRenderDrawBlendMode(app.renderer, SDL_BLENDMODE_NONE); drawText(r.x + 10, r.y + 5, 18, TA_LEFT, colors.cyan, msg->title); app.textWidth = MSG_BOX_TEXT_WIDTH; if (msg->type == MB_PANDORAN) { useFont("khosrau"); } else { useFont("roboto"); } drawText(r.x + 10, r.y + 30, 18, TA_LEFT, (msg->type != MB_IMPORTANT) ? colors.white : colors.red, msg->body); app.textWidth = 0; } useFont("roboto"); } static void nextMessage(void) { Entity *e, *wingmate; int isWingmate; wingmate = NULL; isWingmate = strcmp(head.next->title, "Wingmate") == 0; playSound(SND_RADIO); for (e = battle.entityHead.next ; e != NULL ; e = e->next) { if (e->active && e != player) { if (strcmp(e->name, head.next->title) == 0) { battle.messageSpeaker = lastWingmate = e; return; } if (isWingmate && e->side == player->side && e->type == ET_FIGHTER && e->speed > 0) { wingmate = e; if (rand() % 2 && e != lastWingmate) { battle.messageSpeaker = lastWingmate = e; return; } } } } battle.messageSpeaker = wingmate; } void resetMessageBox(void) { MessageBox *messageBox; while (head.next) { messageBox = head.next; head.next = messageBox->next; free(messageBox); } tail = &head; }