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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
#ifndef _HUDMESSAGE_H
#define _HUDMESSAGE_H
#include "hud/hud.h"
#include "anim/packunpack.h"
#include "graphics/generic.h"
#define MAX_HUD_LINE_LEN 256 // maximum number of characters for a HUD message
#define HUD_SOURCE_COMPUTER 0
#define HUD_SOURCE_TRAINING 1
#define HUD_SOURCE_HIDDEN 2
#define HUD_SOURCE_IMPORTANT 3
#define HUD_SOURCE_FAILED 4
#define HUD_SOURCE_SATISFIED 5
#define HUD_SOURCE_TERRAN_CMD 6
#define HUD_SOURCE_NETPLAYER 7
#define HUD_SOURCE_TEAM_OFFSET 8 // must be higher than any previous hud source
typedef struct HUD_message_data {
SCP_string text;
int source; // where this message came from so we can color code it
int x;
} HUD_message_data;
typedef struct line_node {
line_node* next;
line_node* prev;
fix time; // timestamp when message was added
int source; // who/what the source of the message was (for color coding)
int x;
int y;
int underline_width;
char *text;
} line_node;
extern line_node Msg_scrollback_used_list;
typedef struct Hud_display_info {
HUD_message_data msg;
int y; // y Coordinate to draw message at
int target_y;
int total_life; // timestamp id to control how long a HUD message stays alive
} Hud_display_info;
void hud_scrollback_init();
void hud_scrollback_close();
void hud_scrollback_do_frame(float frametime);
void hud_scrollback_exit();
void hud_init_msg_window();
void hud_clear_msg_buffer();
int HUD_team_get_source(int team);
int HUD_source_get_team(int team);
void HUD_printf(char *format, ...);
void hud_sourced_print(int source, char *msg);
void HUD_sourced_printf(int source, char *format, ...); // send hud message from specified source
void HUD_ship_sent_printf(int sh, char *format, ...); // send hud message from a specific ship
void HUD_fixed_printf(float duration, color col, char *format, ...); // Display a single message for duration seconds.
void HUD_init_fixed_text(); // Clear all pending fixed text.
void HUD_add_to_scrollback(char *text, int source);
void hud_add_line_to_scrollback(char *text, int source, int t, int x, int y, int w);
void hud_add_msg_to_scrollback(char *text, int source, int t);
void hud_free_scrollback_list();
class HudGaugeMessages: public HudGauge // HUD_MESSAGE_LINES
{
protected:
// User-defined properties
int Max_lines;
int Max_width; // 620 for GR_640 and 1004 for GR_1024
int Scroll_time;
int Step_size;
int Total_life;
int Line_h;
bool Hidden_by_comms_menu;
int Window_width;
int Window_height;
SCP_vector<Hud_display_info> active_messages;
SCP_queue<HUD_message_data> pending_messages;
bool Scroll_needed;
bool Scroll_in_progress;
int Scroll_time_id;
public:
HudGaugeMessages();
void initLineHeight(int h);
void initMaxLines(int lines);
void initMaxWidth(int width);
void initScrollTime(int ms);
void initStepSize(int h);
void initTotalLife(int ms);
void initHiddenByCommsMenu(bool hide);
void clearMessages();
void processMessageBuffer();
void addPending(char *text, int source, int x = 0);
void scrollMessages();
void preprocess();
void render(float frametime);
void initialize();
void pageIn();
};
class HudGaugeTalkingHead: public HudGauge // HUD_TALKING_HEAD
{
hud_frames Head_frame;
int Header_offsets[2];
int Anim_offsets[2];
int Anim_size[2];
generic_anim *head_anim;
int msg_id;
public:
HudGaugeTalkingHead();
void initBitmaps(char *fname);
void initHeaderOffsets(int x, int y);
void initAnimOffsets(int x, int y);
void initAnimSizes(int w, int h);
void pageIn();
void render(float frametime);
void initialize();
bool canRender();
anim_instance* createAnim(int anim_start_frame, anim* anim_data);
};
class HudGaugeFixedMessages: public HudGauge
{
public:
HudGaugeFixedMessages();
void render(float frametime);
void pageIn();
};
#endif
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