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svn-id: r13701
This commit is contained in:
Paweł Kołodziejski 2004-05-01 09:37:24 +00:00
parent 4265979a6a
commit 6b39b875fc
3 changed files with 93 additions and 215 deletions
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233
saga/interface.cpp
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@ -20,21 +20,13 @@
* $Header$
*
*/
/*
Description:
Game interface module
Notes:
*/
// Game interface module
#include "reinherit.h"
#include "yslib.h"
/*
* Uses the following modules:
\*--------------------------------------------------------------------------*/
#include "game_mod.h"
#include "cvar_mod.h"
#include "actor_mod.h"
@ -47,9 +39,6 @@
#include "script_mod.h"
#include "sprite_mod.h"
/*
* Begin module
\*--------------------------------------------------------------------------*/
#include "interface_mod.h"
#include "interface.h"
@ -88,7 +77,7 @@ static R_INTERFACE_DESC ITE_interface = {
static R_INTERFACE_BUTTON ITE_c_buttons[] = {
{5, 4, 46, 47, "Portrait", 0, 0, BUTTON_NONE, 0},
/* "Walk To" and "Talk To" share button sprites */
// "Walk To" and "Talk To" share button sprites
{52, 4, 109, 14, "Walk To", 1, 2, BUTTON_VERB, I_VERB_WALKTO},
{52, 15, 109, 25, "Look At", 3, 4, BUTTON_VERB, I_VERB_LOOKAT},
{52, 26, 109, 36, "Pick Up", 5, 6, BUTTON_VERB, I_VERB_PICKUP},
@ -161,58 +150,47 @@ int INTERFACE_Init(void) {
IfModule.i_thread = STHREAD_Create();
if (IfModule.i_thread == NULL) {
R_printf(R_STDERR,
"Error creating script thread for game interface "
"module.\n");
R_printf(R_STDERR, "Error creating script thread for game interface module.\n");
return R_FAILURE;
}
/* Load interface module resource file context */
result = GAME_GetFileContext(&IfModule.i_file_ctxt,
R_GAME_RESOURCEFILE, 0);
// Load interface module resource file context
result = GAME_GetFileContext(&IfModule.i_file_ctxt, R_GAME_RESOURCEFILE, 0);
if (result != R_SUCCESS) {
return R_FAILURE;
}
/* Initialize interface data by game type */
// Initialize interface data by game type
game_type = GAME_GetGameType();
if (game_type == R_GAMETYPE_ITE) {
/* Load Inherit the Earth interface desc */
// Load Inherit the Earth interface desc
IfModule.c_panel.buttons = ITE_c_buttons;
IfModule.c_panel.nbuttons = ARRAYSIZE(ITE_c_buttons);
IfModule.i_desc = ITE_interface;
} else if (game_type == R_GAMETYPE_IHNM) {
/* Load I Have No Mouth interface desc */
// Load I Have No Mouth interface desc
IfModule.c_panel.buttons = IHNM_c_buttons;
IfModule.c_panel.nbuttons = ARRAYSIZE(IHNM_c_buttons);
IfModule.i_desc = IHNM_interface;
} else {
return R_FAILURE;
}
/* Load interface resources */
// Load interface resources
GAME_GetResourceInfo(&g_resdesc);
/* Load command panel resource */
result = RSC_LoadResource(IfModule.i_file_ctxt,
g_resdesc.command_panel_rn,
&IfModule.c_panel.res, &IfModule.c_panel.res_len);
// Load command panel resource
result = RSC_LoadResource(IfModule.i_file_ctxt, g_resdesc.command_panel_rn,
&IfModule.c_panel.res, &IfModule.c_panel.res_len);
if (result != R_SUCCESS) {
return R_FAILURE;
}
/* Load dialogue panel resource */
result = RSC_LoadResource(IfModule.i_file_ctxt,
g_resdesc.dialogue_panel_rn,
&IfModule.d_panel.res, &IfModule.d_panel.res_len);
// Load dialogue panel resource
result = RSC_LoadResource(IfModule.i_file_ctxt, g_resdesc.dialogue_panel_rn,
&IfModule.d_panel.res, &IfModule.d_panel.res_len);
if (result != R_SUCCESS) {
return R_FAILURE;
}
@ -220,17 +198,12 @@ int INTERFACE_Init(void) {
SPRITE_LoadList(ITE_DEFAULT_PORTRAITS, &IfModule.def_portraits);
IMG_DecodeBGImage(IfModule.c_panel.res,
IfModule.c_panel.res_len,
&IfModule.c_panel.img,
&IfModule.c_panel.img_len,
&IfModule.c_panel.img_w, &IfModule.c_panel.img_h);
IMG_DecodeBGImage(IfModule.c_panel.res, IfModule.c_panel.res_len, &IfModule.c_panel.img,
&IfModule.c_panel.img_len, &IfModule.c_panel.img_w, &IfModule.c_panel.img_h);
IMG_DecodeBGImage(IfModule.d_panel.res,
IfModule.d_panel.res_len,
&IfModule.d_panel.img,
&IfModule.d_panel.img_len,
&IfModule.d_panel.img_w, &IfModule.d_panel.img_h);
IMG_DecodeBGImage(IfModule.d_panel.res, IfModule.d_panel.res_len,
&IfModule.d_panel.img, &IfModule.d_panel.img_len,
&IfModule.d_panel.img_w, &IfModule.d_panel.img_h);
IfModule.c_panel.x = 0;
IfModule.c_panel.y = 149;
@ -248,14 +221,14 @@ int INTERFACE_Init(void) {
return R_SUCCESS;
}
int INTERFACE_Activate(void) {
int INTERFACE_Activate() {
IfModule.active = 1;
INTERFACE_Draw();
return R_SUCCESS;
}
int INTERFACE_Deactivate(void) {
int INTERFACE_Deactivate() {
IfModule.active = 0;
return R_SUCCESS;
@ -269,9 +242,8 @@ int INTERFACE_SetStatusText(const char *new_txt) {
return R_SUCCESS;
}
int INTERFACE_Draw(void) {
int INTERFACE_Draw() {
R_GAME_DISPLAYINFO g_di;
R_SURFACE *back_buf;
int xbase;
@ -288,10 +260,10 @@ int INTERFACE_Draw(void) {
return R_SUCCESS;
}
/* Get game display info */
// Get game display info
GAME_GetDisplayInfo(&g_di);
/* Erase background of status bar */
// Erase background of status bar
rect.left = 0;
rect.top = IfModule.i_desc.status_h - 1;
@ -300,7 +272,7 @@ int INTERFACE_Draw(void) {
GFX_DrawRect(back_buf, &rect, IfModule.i_desc.status_bgcol);
/* Draw command panel background */
// Draw command panel background
if (IfModule.panel_mode == PANEL_COMMAND) {
xbase = IfModule.c_panel.x;
ybase = IfModule.c_panel.y;
@ -308,10 +280,8 @@ int INTERFACE_Draw(void) {
origin.x = 0;
origin.y = g_di.logical_h - IfModule.c_panel.img_h;
GFX_BufToSurface(back_buf,
IfModule.c_panel.img,
IfModule.c_panel.img_w,
IfModule.c_panel.img_h, NULL, &origin);
GFX_BufToSurface(back_buf, IfModule.c_panel.img, IfModule.c_panel.img_w,
IfModule.c_panel.img_h, NULL, &origin);
} else {
xbase = IfModule.d_panel.x;
ybase = IfModule.d_panel.y;
@ -319,19 +289,15 @@ int INTERFACE_Draw(void) {
origin.x = 0;
origin.y = g_di.logical_h - IfModule.c_panel.img_h;
GFX_BufToSurface(back_buf,
IfModule.d_panel.img,
IfModule.d_panel.img_w,
IfModule.d_panel.img_h, NULL, &origin);
GFX_BufToSurface(back_buf, IfModule.d_panel.img, IfModule.d_panel.img_w,
IfModule.d_panel.img_h, NULL, &origin);
}
/* Draw character portrait */
// Draw character portrait
lportrait_x = xbase + IfModule.i_desc.lportrait_x;
lportrait_y = ybase + IfModule.i_desc.lportrait_y;
SPRITE_Draw(back_buf,
IfModule.def_portraits,
IfModule.active_portrait, lportrait_x, lportrait_y);
SPRITE_Draw(back_buf, IfModule.def_portraits, IfModule.active_portrait, lportrait_x, lportrait_y);
return R_SUCCESS;
}
@ -354,12 +320,12 @@ int INTERFACE_Update(R_POINT *imouse_pt, int update_flag) {
back_buf = SYSGFX_GetBackBuffer();
/* Get game display info */
// Get game display info
GAME_GetDisplayInfo(&g_di);
/* Update playfield space ( only if cursor is inside ) */
// Update playfield space ( only if cursor is inside )
if (imouse_y < g_di.scene_h) {
/* Mouse is in playfield space */
// Mouse is in playfield space
if (update_flag == UPDATE_MOUSEMOVE) {
HandlePlayfieldUpdate(back_buf, imouse_pt);
} else if (update_flag == UPDATE_MOUSECLICK) {
@ -367,7 +333,7 @@ int INTERFACE_Update(R_POINT *imouse_pt, int update_flag) {
}
}
/* Update command space */
// Update command space
if (update_flag == UPDATE_MOUSEMOVE) {
HandleCommandUpdate(back_buf, imouse_pt);
} else if (update_flag == UPDATE_MOUSECLICK) {
@ -385,10 +351,10 @@ int DrawStatusBar(R_SURFACE *ds) {
int string_w;
/* Get game display info */
// Get game display info
GAME_GetDisplayInfo(&g_di);
/* Erase background of status bar */
// Erase background of status bar
rect.left = 0;
rect.top = IfModule.i_desc.status_y;
rect.right = g_di.logical_w - 1;
@ -396,19 +362,12 @@ int DrawStatusBar(R_SURFACE *ds) {
GFX_DrawRect(ds, &rect, IfModule.i_desc.status_bgcol);
string_w = FONT_GetStringWidth(SMALL_FONT_ID,
IfModule.status_txt, 0, 0);
string_w = FONT_GetStringWidth(SMALL_FONT_ID, IfModule.status_txt, 0, 0);
FONT_Draw(SMALL_FONT_ID,
ds,
IfModule.status_txt,
0,
(IfModule.i_desc.status_w / 2) - (string_w / 2),
IfModule.i_desc.status_y + IfModule.i_desc.status_txt_y,
IfModule.i_desc.status_txt_col, 0, 0);
FONT_Draw(SMALL_FONT_ID, ds, IfModule.status_txt, 0, (IfModule.i_desc.status_w / 2) - (string_w / 2),
IfModule.i_desc.status_y + IfModule.i_desc.status_txt_y, IfModule.i_desc.status_txt_col, 0, 0);
return R_SUCCESS;
}
int HandleCommandClick(R_SURFACE *ds, R_POINT *imouse_pt) {
@ -426,7 +385,7 @@ int HandleCommandClick(R_SURFACE *ds, R_POINT *imouse_pt) {
hit_button = INTERFACE_HitTest(imouse_pt, &ibutton_num);
if (hit_button != R_SUCCESS) {
/* Clicking somewhere other than a button doesn't do anything */
// Clicking somewhere other than a button doesn't do anything
return R_SUCCESS;
}
@ -439,36 +398,23 @@ int HandleCommandClick(R_SURFACE *ds, R_POINT *imouse_pt) {
IfModule.c_panel.set_button = set_button;
if (IfModule.c_panel.buttons[set_button].flags & BUTTON_VERB) {
IfModule.active_verb =
IfModule.c_panel.buttons[ibutton_num].data;
IfModule.active_verb = IfModule.c_panel.buttons[ibutton_num].data;
}
if (IfModule.c_panel.buttons[set_button].flags & BUTTON_BITMAP) {
button_x =
x_base + IfModule.c_panel.buttons[set_button].x1;
button_y =
y_base + IfModule.c_panel.buttons[set_button].y1;
button_x = x_base + IfModule.c_panel.buttons[set_button].x1;
button_y = y_base + IfModule.c_panel.buttons[set_button].y1;
SPRITE_Draw(ds,
IfModule.c_panel.sprites,
IfModule.c_panel.buttons[set_button].
active_sprite - 1, button_x, button_y);
SPRITE_Draw(ds, IfModule.c_panel.sprites, IfModule.c_panel.buttons[set_button].
active_sprite - 1, button_x, button_y);
}
if (IfModule.c_panel.buttons[old_set_button].
flags & BUTTON_BITMAP) {
if (IfModule.c_panel.buttons[old_set_button].flags & BUTTON_BITMAP) {
button_x = x_base + IfModule.c_panel.buttons[old_set_button].x1;
button_y = y_base + IfModule.c_panel.buttons[old_set_button].y1;
button_x =
x_base +
IfModule.c_panel.buttons[old_set_button].x1;
button_y =
y_base +
IfModule.c_panel.buttons[old_set_button].y1;
SPRITE_Draw(ds,
IfModule.c_panel.sprites,
IfModule.c_panel.buttons[old_set_button].
inactive_sprite - 1, button_x, button_y);
SPRITE_Draw(ds, IfModule.c_panel.sprites, IfModule.c_panel.buttons[old_set_button].
inactive_sprite - 1, button_x, button_y);
}
}
@ -487,15 +433,13 @@ int HandleCommandUpdate(R_SURFACE *ds, R_POINT *imouse_pt) {
int string_w = 0;
int color;
int i;
hit_button = INTERFACE_HitTest(imouse_pt, &ibutton_num);
if (hit_button == R_SUCCESS) {
/* Hovering over a command panel button */
INTERFACE_SetStatusText(I_VerbData[IfModule.active_verb].
verb_str);
// Hovering over a command panel button
INTERFACE_SetStatusText(I_VerbData[IfModule.active_verb].verb_str);
}
for (i = 0; i < IfModule.c_panel.nbuttons; i++) {
@ -503,13 +447,11 @@ int HandleCommandUpdate(R_SURFACE *ds, R_POINT *imouse_pt) {
continue;
}
button_w = IfModule.c_panel.buttons[i].x2 -
IfModule.c_panel.buttons[i].x1;
button_w = IfModule.c_panel.buttons[i].x2 - IfModule.c_panel.buttons[i].x1;
verb_idx = IfModule.c_panel.buttons[i].data;
string_w = FONT_GetStringWidth(SMALL_FONT_ID,
I_VerbData[verb_idx].verb_str, 0, 0);
string_w = FONT_GetStringWidth(SMALL_FONT_ID, I_VerbData[verb_idx].verb_str, 0, 0);
if (i == hit_button) {
color = IfModule.i_desc.cmd_txt_hilitecol;
@ -520,21 +462,13 @@ int HandleCommandUpdate(R_SURFACE *ds, R_POINT *imouse_pt) {
button_x = IfModule.c_panel.x + IfModule.c_panel.buttons[i].x1;
button_y = IfModule.c_panel.y + IfModule.c_panel.buttons[i].y1;
FONT_Draw(SMALL_FONT_ID,
ds,
I_VerbData[verb_idx].verb_str,
0,
button_x + ((button_w / 2) - (string_w / 2)),
button_y + 1,
color, IfModule.i_desc.cmd_txt_shadowcol, FONT_SHADOW);
FONT_Draw(SMALL_FONT_ID, ds, I_VerbData[verb_idx].verb_str, 0,
button_x + ((button_w / 2) - (string_w / 2)), button_y + 1,
color, IfModule.i_desc.cmd_txt_shadowcol, FONT_SHADOW);
if ((i == IfModule.c_panel.set_button) &&
(IfModule.c_panel.buttons[i].flags & BUTTON_BITMAP)) {
SPRITE_Draw(ds,
IfModule.c_panel.sprites,
IfModule.c_panel.buttons[i].active_sprite - 1,
button_x, button_y);
if ((i == IfModule.c_panel.set_button) && (IfModule.c_panel.buttons[i].flags & BUTTON_BITMAP)) {
SPRITE_Draw(ds, IfModule.c_panel.sprites, IfModule.c_panel.buttons[i].active_sprite - 1,
button_x, button_y);
}
}
@ -552,32 +486,29 @@ int HandlePlayfieldClick(R_SURFACE *ds, R_POINT *imouse_pt) {
hit_object = OBJECTMAP_HitTest(imouse_pt, &object_num);
if (hit_object != R_SUCCESS) {
/* Player clicked on empty spot - walk here regardless of verb */
// Player clicked on empty spot - walk here regardless of verb
ACTOR_StoA(&iactor_pt, imouse_pt);
ACTOR_WalkTo(0, &iactor_pt, 0, NULL);
return R_SUCCESS;
}
if (OBJECTMAP_GetFlags(object_num, &object_flags) != R_SUCCESS) {
CON_Print("Invalid object number: %d\n", object_num);
return R_FAILURE;
}
if (object_flags & R_OBJECT_NORMAL) {
if (OBJECTMAP_GetEPNum(object_num, &script_num) == R_SUCCESS) {
/* Set active verb in script module */
SDATA_PutWord(4, 4,
I_VerbData[IfModule.active_verb].s_verb);
// Set active verb in script module
SDATA_PutWord(4, 4, I_VerbData[IfModule.active_verb].s_verb);
/* Execute object script if present */
// Execute object script if present
if (script_num != 0) {
STHREAD_Execute(IfModule.i_thread, script_num);
}
}
} else {
/* Not a normal scene object - walk to it as if it weren't there */
// Not a normal scene object - walk to it as if it weren't there
ACTOR_StoA(&iactor_pt, imouse_pt);
ACTOR_WalkTo(0, &iactor_pt, 0, NULL);
}
@ -599,33 +530,25 @@ int HandlePlayfieldUpdate(R_SURFACE *ds, R_POINT *imouse_pt) {
hit_object = OBJECTMAP_HitTest(imouse_pt, &object_num);
if (hit_object != R_SUCCESS) {
/* Cursor over nothing - just display current verb */
INTERFACE_SetStatusText(I_VerbData[IfModule.active_verb].
verb_str);
// Cursor over nothing - just display current verb
INTERFACE_SetStatusText(I_VerbData[IfModule.active_verb].verb_str);
return R_SUCCESS;
}
if (OBJECTMAP_GetFlags(object_num, &object_flags) != R_SUCCESS) {
CON_Print("Invalid object number: %d\n", object_num);
return R_FAILURE;
}
OBJECTMAP_GetName(object_num, &object_name);
if (object_flags & R_OBJECT_NORMAL) {
/* Normal scene object - display as subject of verb */
snprintf(new_status,
R_STATUS_TEXT_LEN,
"%s %s",
I_VerbData[IfModule.active_verb].verb_str, object_name);
// Normal scene object - display as subject of verb
snprintf(new_status, R_STATUS_TEXT_LEN, "%s %s", I_VerbData[IfModule.active_verb].verb_str, object_name);
} else {
/* Not normal scene object - override verb as we can only
* walk to this object */
snprintf(new_status,
R_STATUS_TEXT_LEN,
"%s %s", I_VerbData[I_VERB_WALKTO].verb_str, object_name);
// Not normal scene object - override verb as we can only
// walk to this object
snprintf(new_status, R_STATUS_TEXT_LEN, "%s %s", I_VerbData[I_VERB_WALKTO].verb_str, object_name);
}
INTERFACE_SetStatusText(new_status);
@ -649,13 +572,9 @@ int INTERFACE_HitTest(R_POINT *imouse_pt, int *ibutton) {
ybase = IfModule.c_panel.y;
for (i = 0; i < nbuttons; i++) {
if ((imouse_pt->x >= (xbase + buttons[i].x1)) &&
(imouse_pt->x < (xbase + buttons[i].x2)) &&
(imouse_pt->y >= (ybase + buttons[i].y1)) &&
(imouse_pt->y < (ybase + buttons[i].y2))) {
if ((imouse_pt->x >= (xbase + buttons[i].x1)) && (imouse_pt->x < (xbase + buttons[i].x2)) &&
(imouse_pt->y >= (ybase + buttons[i].y1)) && (imouse_pt->y < (ybase + buttons[i].y2))) {
*ibutton = i;
return R_SUCCESS;
}
}