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1.1 |
#include "EXTERN.h" |
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#include "perl.h" |
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#include "XSUB.h" |
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1.5 |
#include <string.h> |
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1.25 |
#include <stdio.h> |
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1.5 |
|
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1.2 |
#include <SDL.h> |
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1.23 |
#include <SDL_image.h> |
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1.3 |
#include <SDL_opengl.h> |
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1.5 |
|
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1.30 |
#include <glib/gmacros.h> |
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1.5 |
#include <pango/pango.h> |
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1.10 |
#include <pango/pangofc-fontmap.h> |
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1.5 |
#include <pango/pangoft2.h> |
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1.10 |
#include <sys/types.h> |
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#include <sys/socket.h> |
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#include <netinet/in.h> |
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#include <netinet/tcp.h> |
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1.28 |
#include <inttypes.h> |
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1.29 |
#define FOW_DARKNESS 32 |
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#define MAP_EXTEND_X 32 |
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#define MAP_EXTEND_Y 512 |
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1.5 |
static PangoContext *context; |
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static PangoFontMap *fontmap; |
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1.2 |
|
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1.14 |
typedef struct cf_layout { |
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PangoLayout *pl; |
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int base_height; |
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1.15 |
} *CFClient__Layout; |
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1.14 |
|
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static void |
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1.19 |
substitute_func (FcPattern *pattern, gpointer data) |
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{ |
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1.20 |
FcPatternAddBool (pattern, FC_HINTING , 1); |
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1.35 |
FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
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1.19 |
} |
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static void |
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1.17 |
layout_update (CFClient__Layout self) |
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{ |
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1.19 |
/* use a random scale factor to account for unknown descenders, 0.8 works |
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* reasonably well with bitstream vera |
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*/ |
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1.17 |
PangoFontDescription *font = pango_context_get_font_description (context); |
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1.19 |
pango_font_description_set_absolute_size (font, self->base_height * (PANGO_SCALE * 8 / 10)); |
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1.17 |
} |
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static void |
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1.15 |
layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
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1.14 |
{ |
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1.19 |
layout_update (self); |
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1.16 |
|
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1.14 |
pango_layout_get_pixel_size (self->pl, w, h); |
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*w = (*w + 3) & ~3; |
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if (!*w) *w = 1; |
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if (!*h) *h = 1; |
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} |
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1.42 |
typedef uint16_t mapface; |
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1.28 |
typedef struct { |
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1.30 |
GLint name; |
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int w, h; |
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float s, t; |
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1.39 |
uint8_t r, g, b, a; |
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1.42 |
} maptex; |
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1.30 |
|
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typedef struct { |
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1.29 |
int16_t darkness; |
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1.42 |
mapface face[3]; |
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1.28 |
} mapcell; |
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typedef struct { |
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1.30 |
int32_t c0, c1; |
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1.28 |
mapcell *col; |
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} maprow; |
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typedef struct map { |
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int x, y, w, h; |
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1.42 |
int ox, oy; /* offset to virtual global coordinate system */ |
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1.28 |
int faces; |
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1.30 |
mapface *face; |
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1.28 |
|
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1.42 |
int texs; |
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maptex *tex; |
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1.28 |
uint32_t rows; |
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maprow *row; |
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} *CFClient__Map; |
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1.30 |
static char * |
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prepend (char *ptr, int sze, int inc) |
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{ |
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char *p; |
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New (0, p, sze + inc, char); |
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Zero (p, inc, char); |
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Move (ptr, p + inc, sze, char); |
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Safefree (ptr); |
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return p; |
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} |
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static char * |
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append (char *ptr, int sze, int inc) |
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{ |
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Renew (ptr, sze + inc, char); |
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Zero (ptr + sze, inc, char); |
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return ptr; |
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} |
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#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) |
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#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) |
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1.42 |
static maprow * |
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map_get_row (CFClient__Map self, int y) |
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{ |
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if (0 > y) |
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{ |
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int extend = - y + MAP_EXTEND_Y; |
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Prepend (maprow, self->row, self->rows, extend); |
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self->rows += extend; |
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self->y += extend; |
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y += extend; |
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} |
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else if (y >= self->rows) |
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{ |
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int extend = y - self->rows + MAP_EXTEND_Y; |
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Append (maprow, self->row, self->rows, extend); |
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self->rows += extend; |
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} |
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return self->row + y; |
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} |
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static mapcell * |
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row_get_cell (maprow *row, int x) |
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{ |
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if (!row->col) |
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{ |
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Newz (0, row->col, MAP_EXTEND_X, mapcell); |
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row->c0 = x - MAP_EXTEND_X / 4; |
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row->c1 = row->c0 + MAP_EXTEND_X; |
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} |
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if (row->c0 > x) |
157 |
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{ |
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int extend = row->c0 - x + MAP_EXTEND_X; |
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Prepend (mapcell, row->col, row->c1 - row->c0, extend); |
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row->c0 -= extend; |
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} |
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else if (x >= row->c1) |
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{ |
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int extend = x - row->c1 + MAP_EXTEND_X; |
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Append (mapcell, row->col, row->c1 - row->c0, extend); |
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row->c1 += extend; |
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} |
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return row->col + (x - row->c0); |
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} |
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static mapcell * |
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map_get_cell (CFClient__Map self, int x, int y) |
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{ |
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return row_get_cell (map_get_row (self, y), x); |
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} |
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root |
1.30 |
static void |
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map_clear (CFClient__Map self) |
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{ |
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int r; |
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for (r = 0; r < self->rows; r++) |
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Safefree (self->row[r].col); |
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Safefree (self->row); |
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self->x = 0; |
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self->y = 0; |
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root |
1.42 |
self->ox = 0; |
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self->oy = 0; |
192 |
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1.30 |
self->row = 0; |
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self->rows = 0; |
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} |
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root |
1.29 |
static void |
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map_blank (CFClient__Map self, int x0, int y0, int w, int h) |
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{ |
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int x, y; |
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for (y = y0; y < y0 + h; y++) |
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root |
1.30 |
if (y >= 0) |
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{ |
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if (y >= self->rows) |
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break; |
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maprow *row = self->row + y; |
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for (x = x0; x < x0 + w; x++) |
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if (x >= row->c0) |
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{ |
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if (x >= row->c1) |
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break; |
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root |
1.29 |
|
215 |
root |
1.31 |
row->col[x - row->c0].darkness = -1; |
216 |
root |
1.30 |
} |
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} |
218 |
root |
1.29 |
} |
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220 |
root |
1.15 |
MODULE = CFClient PACKAGE = CFClient |
221 |
root |
1.1 |
|
222 |
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1.11 |
PROTOTYPES: ENABLE |
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224 |
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1.5 |
BOOT: |
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{ |
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fontmap = pango_ft2_font_map_new (); |
227 |
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1.19 |
pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); |
228 |
root |
1.8 |
context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap); |
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1.5 |
} |
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1.10 |
void |
232 |
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lowdelay (int fd, int val = 1) |
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CODE: |
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setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); |
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1.3 |
char * |
237 |
root |
1.4 |
gl_version () |
238 |
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CODE: |
239 |
root |
1.5 |
RETVAL = (char *)glGetString (GL_VERSION); |
240 |
root |
1.4 |
OUTPUT: |
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RETVAL |
242 |
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243 |
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char * |
244 |
root |
1.3 |
gl_extensions () |
245 |
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CODE: |
246 |
root |
1.5 |
RETVAL = (char *)glGetString (GL_EXTENSIONS); |
247 |
root |
1.3 |
OUTPUT: |
248 |
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RETVAL |
249 |
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250 |
root |
1.5 |
void |
251 |
root |
1.13 |
add_font (char *file) |
252 |
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CODE: |
253 |
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FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
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255 |
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void |
256 |
root |
1.9 |
set_font (char *file) |
257 |
root |
1.8 |
CODE: |
258 |
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{ |
259 |
root |
1.9 |
int count; |
260 |
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FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count); |
261 |
root |
1.10 |
PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0); |
262 |
root |
1.9 |
FcPatternDestroy (pattern); |
263 |
root |
1.8 |
pango_context_set_font_description (context, font); |
264 |
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} |
265 |
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266 |
root |
1.23 |
void |
267 |
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load_image_inline (SV *image_) |
268 |
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ALIAS: |
269 |
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load_image_file = 1 |
270 |
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PPCODE: |
271 |
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{ |
272 |
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STRLEN image_len; |
273 |
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char *image = (char *)SvPVbyte (image_, image_len); |
274 |
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SDL_Surface *surface, *surface2; |
275 |
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SDL_PixelFormat fmt; |
276 |
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SDL_RWops *rw = ix |
277 |
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? SDL_RWFromFile (image, "r") |
278 |
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: SDL_RWFromConstMem (image, image_len); |
279 |
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280 |
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if (!rw) |
281 |
root |
1.41 |
croak ("load_image: %s", SDL_GetError ()); |
282 |
root |
1.23 |
|
283 |
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surface = IMG_Load_RW (rw, 1); |
284 |
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if (!surface) |
285 |
root |
1.41 |
croak ("load_image: %s", SDL_GetError ()); |
286 |
root |
1.23 |
|
287 |
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fmt.palette = NULL; |
288 |
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fmt.BitsPerPixel = 32; |
289 |
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fmt.BytesPerPixel = 4; |
290 |
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fmt.Rmask = 0x000000ff; |
291 |
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fmt.Gmask = 0x0000ff00; |
292 |
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fmt.Bmask = 0x00ff0000; |
293 |
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fmt.Amask = 0xff000000; |
294 |
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fmt.Rloss = 0; |
295 |
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fmt.Gloss = 0; |
296 |
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fmt.Bloss = 0; |
297 |
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fmt.Aloss = 0; |
298 |
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fmt.Rshift = 0; |
299 |
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fmt.Gshift = 8; |
300 |
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fmt.Bshift = 16; |
301 |
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fmt.Ashift = 24; |
302 |
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fmt.colorkey = 0; |
303 |
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fmt.alpha = 0; |
304 |
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305 |
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surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); |
306 |
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307 |
root |
1.39 |
assert (surface2->pitch == surface2->w * 4); |
308 |
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309 |
root |
1.23 |
EXTEND (SP, 5); |
310 |
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PUSHs (sv_2mortal (newSViv (surface2->w))); |
311 |
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PUSHs (sv_2mortal (newSViv (surface2->h))); |
312 |
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SDL_LockSurface (surface2); |
313 |
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PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); |
314 |
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SDL_UnlockSurface (surface2); |
315 |
root |
1.24 |
PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); |
316 |
root |
1.23 |
PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
317 |
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PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_INT_8_8_8_8_REV))); |
318 |
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319 |
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SDL_FreeSurface (surface); |
320 |
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SDL_FreeSurface (surface2); |
321 |
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} |
322 |
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323 |
root |
1.25 |
void |
324 |
root |
1.39 |
average (int x, int y, uint32_t *data) |
325 |
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PPCODE: |
326 |
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{ |
327 |
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uint32_t r = 0, g = 0, b = 0, a = 0; |
328 |
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329 |
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x = y = x * y; |
330 |
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331 |
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while (x--) |
332 |
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{ |
333 |
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uint32_t p = *data++; |
334 |
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|
335 |
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r += (p ) & 255; |
336 |
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g += (p >> 8) & 255; |
337 |
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b += (p >> 16) & 255; |
338 |
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a += (p >> 24) & 255; |
339 |
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} |
340 |
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341 |
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EXTEND (SP, 4); |
342 |
root |
1.40 |
PUSHs (sv_2mortal (newSViv (r / y))); |
343 |
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PUSHs (sv_2mortal (newSViv (g / y))); |
344 |
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PUSHs (sv_2mortal (newSViv (b / y))); |
345 |
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PUSHs (sv_2mortal (newSViv (a / y))); |
346 |
root |
1.39 |
} |
347 |
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|
348 |
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void |
349 |
root |
1.25 |
fatal (char *message) |
350 |
|
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CODE: |
351 |
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#ifdef WIN32 |
352 |
|
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MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); |
353 |
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#else |
354 |
root |
1.40 |
fprintf (stderr, "FATAL: %s\n", message); |
355 |
root |
1.25 |
#endif |
356 |
|
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exit (1); |
357 |
|
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|
358 |
root |
1.15 |
MODULE = CFClient PACKAGE = CFClient::Layout |
359 |
root |
1.14 |
|
360 |
root |
1.15 |
CFClient::Layout |
361 |
root |
1.14 |
new (SV *class, int base_height = 10) |
362 |
|
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CODE: |
363 |
|
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New (0, RETVAL, 1, struct cf_layout); |
364 |
|
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RETVAL->base_height = base_height; |
365 |
|
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RETVAL->pl = pango_layout_new (context); |
366 |
|
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pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); |
367 |
|
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OUTPUT: |
368 |
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RETVAL |
369 |
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|
370 |
|
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void |
371 |
root |
1.15 |
DESTROY (CFClient::Layout self) |
372 |
root |
1.14 |
CODE: |
373 |
|
|
g_object_unref (self->pl); |
374 |
|
|
Safefree (self); |
375 |
root |
1.13 |
|
376 |
root |
1.8 |
void |
377 |
root |
1.35 |
set_text (CFClient::Layout self, SV *text_) |
378 |
|
|
CODE: |
379 |
|
|
{ |
380 |
|
|
STRLEN textlen; |
381 |
|
|
char *text = SvPVutf8 (text_, textlen); |
382 |
|
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|
383 |
|
|
pango_layout_set_text (self->pl, text, textlen); |
384 |
|
|
} |
385 |
|
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|
386 |
|
|
void |
387 |
root |
1.15 |
set_markup (CFClient::Layout self, SV *text_) |
388 |
root |
1.14 |
CODE: |
389 |
root |
1.5 |
{ |
390 |
|
|
STRLEN textlen; |
391 |
|
|
char *text = SvPVutf8 (text_, textlen); |
392 |
root |
1.14 |
|
393 |
|
|
pango_layout_set_markup (self->pl, text, textlen); |
394 |
|
|
} |
395 |
|
|
|
396 |
|
|
void |
397 |
root |
1.16 |
set_height (CFClient::Layout self, int base_height) |
398 |
|
|
CODE: |
399 |
|
|
self->base_height = base_height; |
400 |
|
|
|
401 |
|
|
void |
402 |
root |
1.15 |
set_width (CFClient::Layout self, int max_width = -1) |
403 |
root |
1.14 |
CODE: |
404 |
|
|
pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); |
405 |
|
|
|
406 |
|
|
void |
407 |
root |
1.15 |
size (CFClient::Layout self) |
408 |
root |
1.14 |
PPCODE: |
409 |
|
|
{ |
410 |
|
|
int w, h; |
411 |
|
|
|
412 |
root |
1.17 |
layout_update (self); |
413 |
root |
1.14 |
layout_get_pixel_size (self, &w, &h); |
414 |
|
|
|
415 |
|
|
EXTEND (SP, 2); |
416 |
|
|
PUSHs (sv_2mortal (newSViv (w))); |
417 |
|
|
PUSHs (sv_2mortal (newSViv (h))); |
418 |
|
|
} |
419 |
|
|
|
420 |
root |
1.17 |
int |
421 |
|
|
xy_to_index (CFClient::Layout self, int x, int y) |
422 |
|
|
CODE: |
423 |
|
|
{ |
424 |
|
|
int index, trailing; |
425 |
|
|
|
426 |
|
|
layout_update (self); |
427 |
|
|
pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); |
428 |
|
|
|
429 |
|
|
RETVAL = index; |
430 |
|
|
} |
431 |
|
|
OUTPUT: |
432 |
|
|
RETVAL |
433 |
|
|
|
434 |
|
|
void |
435 |
|
|
cursor_pos (CFClient::Layout self, int index) |
436 |
|
|
PPCODE: |
437 |
|
|
{ |
438 |
|
|
PangoRectangle strong_pos; |
439 |
|
|
layout_update (self); |
440 |
|
|
pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); |
441 |
root |
1.30 |
|
442 |
root |
1.17 |
EXTEND (SP, 3); |
443 |
|
|
PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); |
444 |
|
|
PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
445 |
|
|
PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); |
446 |
|
|
} |
447 |
|
|
|
448 |
root |
1.14 |
void |
449 |
root |
1.15 |
render (CFClient::Layout self) |
450 |
root |
1.14 |
PPCODE: |
451 |
|
|
{ |
452 |
root |
1.5 |
SV *retval; |
453 |
|
|
int w, h; |
454 |
|
|
FT_Bitmap bitmap; |
455 |
|
|
|
456 |
root |
1.17 |
layout_update (self); |
457 |
root |
1.14 |
layout_get_pixel_size (self, &w, &h); |
458 |
root |
1.5 |
|
459 |
|
|
retval = newSV (w * h); |
460 |
|
|
SvPOK_only (retval); |
461 |
|
|
SvCUR_set (retval, w * h); |
462 |
|
|
|
463 |
|
|
bitmap.rows = h; |
464 |
|
|
bitmap.width = w; |
465 |
|
|
bitmap.pitch = w; |
466 |
|
|
bitmap.buffer = (unsigned char*)SvPVX (retval); |
467 |
|
|
bitmap.num_grays = 256; |
468 |
|
|
bitmap.pixel_mode = FT_PIXEL_MODE_GRAY; |
469 |
|
|
|
470 |
|
|
memset (bitmap.buffer, 0, w * h); |
471 |
|
|
|
472 |
root |
1.14 |
pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE); |
473 |
root |
1.1 |
|
474 |
root |
1.5 |
EXTEND (SP, 3); |
475 |
|
|
PUSHs (sv_2mortal (newSViv (w))); |
476 |
|
|
PUSHs (sv_2mortal (newSViv (h))); |
477 |
|
|
PUSHs (sv_2mortal (retval)); |
478 |
|
|
} |
479 |
root |
1.11 |
|
480 |
root |
1.15 |
MODULE = CFClient PACKAGE = CFClient::Texture |
481 |
root |
1.11 |
|
482 |
|
|
void |
483 |
root |
1.37 |
draw_quad (SV *self, float x, float y, float w = 0, float h = 0) |
484 |
root |
1.12 |
PROTOTYPE: $$$;$$ |
485 |
root |
1.11 |
CODE: |
486 |
|
|
{ |
487 |
root |
1.12 |
HV *hv = (HV *)SvRV (self); |
488 |
root |
1.37 |
float s = SvNV (*hv_fetch (hv, "s", 1, 1)); |
489 |
|
|
float t = SvNV (*hv_fetch (hv, "t", 1, 1)); |
490 |
root |
1.12 |
int name = SvIV (*hv_fetch (hv, "name", 4, 1)); |
491 |
elmex |
1.36 |
int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); |
492 |
root |
1.12 |
|
493 |
|
|
if (items < 5) |
494 |
|
|
{ |
495 |
root |
1.18 |
w = SvNV (*hv_fetch (hv, "w", 1, 1)); |
496 |
|
|
h = SvNV (*hv_fetch (hv, "h", 1, 1)); |
497 |
root |
1.12 |
} |
498 |
|
|
|
499 |
|
|
glBindTexture (GL_TEXTURE_2D, name); |
500 |
elmex |
1.36 |
if (wrap_mode) { |
501 |
|
|
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); |
502 |
|
|
glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); |
503 |
|
|
} |
504 |
root |
1.12 |
glBegin (GL_QUADS); |
505 |
root |
1.37 |
glTexCoord2f (0, 0); glVertex2f (x , y ); |
506 |
|
|
glTexCoord2f (0, t); glVertex2f (x , y + h); |
507 |
|
|
glTexCoord2f (s, t); glVertex2f (x + w, y + h); |
508 |
|
|
glTexCoord2f (s, 0); glVertex2f (x + w, y ); |
509 |
root |
1.12 |
glEnd (); |
510 |
root |
1.11 |
} |
511 |
root |
1.28 |
|
512 |
|
|
MODULE = CFClient PACKAGE = CFClient::Map |
513 |
|
|
|
514 |
|
|
CFClient::Map |
515 |
|
|
new (SV *class, int map_width, int map_height) |
516 |
|
|
CODE: |
517 |
|
|
New (0, RETVAL, 1, struct map); |
518 |
root |
1.42 |
RETVAL->x = 0; |
519 |
|
|
RETVAL->y = 0; |
520 |
|
|
RETVAL->w = map_width; |
521 |
|
|
RETVAL->h = map_height; |
522 |
|
|
RETVAL->ox = 0; |
523 |
|
|
RETVAL->oy = 0; |
524 |
root |
1.30 |
RETVAL->faces = 8192; |
525 |
|
|
Newz (0, RETVAL->face, RETVAL->faces, mapface); |
526 |
root |
1.42 |
RETVAL->texs = 8192; |
527 |
|
|
Newz (0, RETVAL->tex, RETVAL->texs, maptex); |
528 |
root |
1.28 |
RETVAL->rows = 0; |
529 |
|
|
RETVAL->row = 0; |
530 |
|
|
OUTPUT: |
531 |
|
|
RETVAL |
532 |
|
|
|
533 |
|
|
void |
534 |
|
|
DESTROY (CFClient::Map self) |
535 |
|
|
CODE: |
536 |
|
|
{ |
537 |
root |
1.30 |
map_clear (self); |
538 |
root |
1.28 |
Safefree (self->face); |
539 |
root |
1.29 |
Safefree (self); |
540 |
|
|
} |
541 |
|
|
|
542 |
|
|
void |
543 |
root |
1.30 |
clear (CFClient::Map self) |
544 |
|
|
CODE: |
545 |
|
|
map_clear (self); |
546 |
|
|
|
547 |
|
|
void |
548 |
root |
1.42 |
set_face (CFClient::Map self, int face, int texid) |
549 |
root |
1.29 |
CODE: |
550 |
|
|
{ |
551 |
root |
1.42 |
while (self->faces <= face) |
552 |
root |
1.28 |
{ |
553 |
root |
1.30 |
Append (mapface, self->face, self->faces, self->faces); |
554 |
root |
1.29 |
self->faces *= 2; |
555 |
|
|
} |
556 |
root |
1.28 |
|
557 |
root |
1.42 |
self->face [face] = texid; |
558 |
|
|
} |
559 |
|
|
|
560 |
|
|
void |
561 |
|
|
set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) |
562 |
|
|
CODE: |
563 |
|
|
{ |
564 |
|
|
while (self->texs <= texid) |
565 |
|
|
{ |
566 |
|
|
Append (maptex, self->tex, self->texs, self->texs); |
567 |
|
|
self->texs *= 2; |
568 |
|
|
} |
569 |
|
|
|
570 |
|
|
maptex *tex = self->tex + texid; |
571 |
root |
1.39 |
|
572 |
root |
1.42 |
tex->name = name; |
573 |
|
|
tex->w = w; |
574 |
|
|
tex->h = h; |
575 |
|
|
tex->s = s; |
576 |
|
|
tex->t = t; |
577 |
|
|
tex->r = r; |
578 |
|
|
tex->g = g; |
579 |
|
|
tex->b = b; |
580 |
|
|
tex->a = a; |
581 |
root |
1.29 |
} |
582 |
|
|
|
583 |
root |
1.42 |
int |
584 |
|
|
ox (CFClient::Map self) |
585 |
|
|
ALIAS: |
586 |
|
|
oy = 1 |
587 |
|
|
CODE: |
588 |
|
|
switch (ix) |
589 |
|
|
{ |
590 |
|
|
case 0: RETVAL = self->ox; break; |
591 |
|
|
case 1: RETVAL = self->oy; break; |
592 |
|
|
} |
593 |
|
|
OUTPUT: |
594 |
|
|
RETVAL |
595 |
|
|
|
596 |
root |
1.29 |
void |
597 |
root |
1.43 |
scroll (CFClient::Map self, int dx, int dy) |
598 |
|
|
CODE: |
599 |
|
|
{ |
600 |
root |
1.44 |
if (dx > 0) |
601 |
|
|
map_blank (self, self->x, self->y, dx - 1, self->h); |
602 |
|
|
else if (dx < 0) |
603 |
|
|
map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); |
604 |
|
|
|
605 |
|
|
if (dy > 0) |
606 |
|
|
map_blank (self, self->x, self->y, self->w, dy - 1); |
607 |
|
|
else if (dy < 0) |
608 |
|
|
map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); |
609 |
root |
1.43 |
|
610 |
root |
1.44 |
self->ox += dx; self->x += dx; |
611 |
|
|
self->oy += dy; self->y += dy; |
612 |
root |
1.43 |
|
613 |
|
|
while (self->y < 0) |
614 |
|
|
{ |
615 |
|
|
Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); |
616 |
|
|
|
617 |
|
|
self->rows += MAP_EXTEND_Y; |
618 |
|
|
self->y += MAP_EXTEND_Y; |
619 |
|
|
} |
620 |
root |
1.44 |
} |
621 |
root |
1.43 |
|
622 |
root |
1.44 |
void |
623 |
|
|
map1a_update (CFClient::Map self, SV *data_) |
624 |
|
|
CODE: |
625 |
|
|
{ |
626 |
root |
1.30 |
uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); |
627 |
|
|
uint8_t *data_end = (uint8_t *)SvEND (data_); |
628 |
root |
1.43 |
|
629 |
root |
1.29 |
while (data < data_end) |
630 |
|
|
{ |
631 |
|
|
int flags = (data [0] << 8) + data [1]; data += 2; |
632 |
root |
1.30 |
|
633 |
root |
1.29 |
int x = ((flags >> 10) & 63) + self->x; |
634 |
|
|
int y = ((flags >> 4) & 63) + self->y; |
635 |
|
|
|
636 |
root |
1.42 |
mapcell *cell = map_get_cell (self, x, y); |
637 |
root |
1.29 |
|
638 |
|
|
if (flags & 15) |
639 |
|
|
{ |
640 |
root |
1.42 |
if (cell->darkness < 0) // && x < self->w && y < self->h) |
641 |
root |
1.29 |
{ |
642 |
|
|
cell->darkness = 0; |
643 |
|
|
cell->face [0] = 0; |
644 |
|
|
cell->face [1] = 0; |
645 |
|
|
cell->face [2] = 0; |
646 |
|
|
} |
647 |
|
|
|
648 |
|
|
cell->darkness = flags & 8 ? *data++ : 255; |
649 |
|
|
|
650 |
root |
1.42 |
//TODO: don't trust server data to be in-range(!) |
651 |
|
|
|
652 |
root |
1.29 |
if (flags & 4) |
653 |
|
|
{ |
654 |
root |
1.42 |
cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; |
655 |
root |
1.29 |
} |
656 |
|
|
|
657 |
|
|
if (flags & 2) |
658 |
|
|
{ |
659 |
root |
1.42 |
cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; |
660 |
root |
1.29 |
} |
661 |
|
|
|
662 |
|
|
if (flags & 1) |
663 |
|
|
{ |
664 |
root |
1.42 |
cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2; |
665 |
root |
1.29 |
} |
666 |
|
|
} |
667 |
|
|
else |
668 |
root |
1.31 |
cell->darkness = -1; |
669 |
root |
1.29 |
} |
670 |
root |
1.28 |
} |
671 |
|
|
|
672 |
root |
1.40 |
SV * |
673 |
|
|
mapmap (CFClient::Map self, int w, int h) |
674 |
|
|
CODE: |
675 |
|
|
{ |
676 |
|
|
int x0, x1, x; |
677 |
|
|
int y0, y1, y; |
678 |
|
|
int z; |
679 |
|
|
SV *map_sv = newSV (w * h * sizeof (uint32_t)); |
680 |
|
|
uint32_t *map = (uint32_t *)SvPVX (map_sv); |
681 |
|
|
|
682 |
|
|
SvPOK_only (map_sv); |
683 |
|
|
SvCUR_set (map_sv, w * h * sizeof (uint32_t)); |
684 |
|
|
|
685 |
|
|
x0 = self->x - w / 2; x1 = x0 + w; |
686 |
|
|
y0 = self->y - h / 2; y1 = y0 + h; |
687 |
|
|
|
688 |
|
|
for (y = y0; y < y1; y++) |
689 |
|
|
{ |
690 |
|
|
maprow *row = 0 <= y && y < self->rows |
691 |
|
|
? self->row + y |
692 |
|
|
: 0; |
693 |
|
|
|
694 |
|
|
for (x = x0; x < x1; x++) |
695 |
|
|
{ |
696 |
|
|
int r = 32, g = 32, b = 32, a = 192; |
697 |
|
|
|
698 |
|
|
if (row && row->c0 <= x && x < row->c1) |
699 |
|
|
{ |
700 |
|
|
mapcell *cell = row->col + (x - row->c0); |
701 |
|
|
|
702 |
|
|
for (z = 0; z <= 0; z++) |
703 |
|
|
{ |
704 |
root |
1.42 |
mapface face = cell->face [z]; |
705 |
root |
1.40 |
|
706 |
|
|
if (face) |
707 |
|
|
{ |
708 |
root |
1.42 |
maptex tex = self->tex [face]; |
709 |
root |
1.40 |
int a0 = 255 - tex.a; |
710 |
|
|
int a1 = tex.a; |
711 |
|
|
|
712 |
|
|
r = (r * a0 + tex.r * a1) / 255; |
713 |
|
|
g = (g * a0 + tex.g * a1) / 255; |
714 |
|
|
b = (b * a0 + tex.b * a1) / 255; |
715 |
|
|
a = (a * a0 + tex.a * a1) / 255; |
716 |
|
|
} |
717 |
|
|
} |
718 |
|
|
} |
719 |
|
|
|
720 |
|
|
*map++ = (r ) |
721 |
|
|
| (g << 8) |
722 |
|
|
| (b << 16) |
723 |
|
|
| (a << 24); |
724 |
|
|
} |
725 |
|
|
} |
726 |
|
|
|
727 |
|
|
RETVAL = map_sv; |
728 |
|
|
} |
729 |
|
|
OUTPUT: |
730 |
|
|
RETVAL |
731 |
|
|
|
732 |
root |
1.30 |
void |
733 |
root |
1.38 |
draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
734 |
root |
1.32 |
PPCODE: |
735 |
root |
1.30 |
{ |
736 |
root |
1.32 |
int sw4 = (sw + 3) & ~3; |
737 |
|
|
SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); |
738 |
root |
1.35 |
uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); |
739 |
root |
1.42 |
memset (darkness, 255, sw4 * sh); |
740 |
root |
1.32 |
SvPOK_only (darkness_sv); |
741 |
|
|
SvCUR_set (darkness_sv, sw4 * sh); |
742 |
|
|
|
743 |
root |
1.38 |
int vx = self->x + (self->w - sw) / 2 - shift_x; |
744 |
|
|
int vy = self->y + (self->h - sh) / 2 - shift_y; |
745 |
|
|
|
746 |
root |
1.42 |
/* |
747 |
|
|
int vx = self->vx = self->w >= sw |
748 |
|
|
? self->x + (self->w - sw) / 2 |
749 |
|
|
: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); |
750 |
|
|
|
751 |
|
|
int vy = self->vy = self->h >= sh |
752 |
|
|
? self->y + (self->h - sh) / 2 |
753 |
|
|
: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); |
754 |
|
|
*/ |
755 |
root |
1.30 |
|
756 |
|
|
glColor4ub (255, 255, 255, 255); |
757 |
|
|
|
758 |
|
|
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
759 |
|
|
glEnable (GL_BLEND); |
760 |
|
|
glEnable (GL_TEXTURE_2D); |
761 |
|
|
glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
762 |
|
|
|
763 |
|
|
int x, y, z; |
764 |
|
|
|
765 |
|
|
int last_name = 0; |
766 |
|
|
|
767 |
|
|
glBegin (GL_QUADS); |
768 |
|
|
|
769 |
|
|
for (z = 0; z < 3; z++) |
770 |
|
|
for (y = 0; y < sh; y++) |
771 |
|
|
if (0 <= y + vy && y + vy < self->rows) |
772 |
|
|
{ |
773 |
|
|
maprow *row = self->row + (y + vy); |
774 |
|
|
|
775 |
|
|
for (x = 0; x < sw; x++) |
776 |
|
|
if (row->c0 <= x + vx && x + vx < row->c1) |
777 |
|
|
{ |
778 |
|
|
mapcell *cell = row->col + (x + vx - row->c0); |
779 |
root |
1.32 |
|
780 |
|
|
darkness[y * sw4 + x] = cell->darkness < 0 |
781 |
root |
1.33 |
? 255 - FOW_DARKNESS |
782 |
root |
1.32 |
: 255 - cell->darkness; |
783 |
|
|
|
784 |
root |
1.42 |
mapface face = cell->face [z]; |
785 |
root |
1.30 |
|
786 |
|
|
if (face) |
787 |
|
|
{ |
788 |
root |
1.42 |
maptex tex = self->tex [face]; |
789 |
root |
1.30 |
|
790 |
|
|
int px = (x + 1) * 32 - tex.w; |
791 |
|
|
int py = (y + 1) * 32 - tex.h; |
792 |
|
|
|
793 |
|
|
if (last_name != tex.name) |
794 |
|
|
{ |
795 |
|
|
glEnd (); |
796 |
|
|
last_name = tex.name; |
797 |
|
|
glBindTexture (GL_TEXTURE_2D, last_name); |
798 |
|
|
glBegin (GL_QUADS); |
799 |
|
|
} |
800 |
|
|
|
801 |
|
|
glTexCoord2f (0 , 0 ); glVertex2f (px , py ); |
802 |
|
|
glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); |
803 |
|
|
glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); |
804 |
|
|
glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); |
805 |
|
|
} |
806 |
|
|
} |
807 |
|
|
} |
808 |
|
|
|
809 |
|
|
glEnd (); |
810 |
root |
1.32 |
|
811 |
root |
1.34 |
glDisable (GL_TEXTURE_2D); |
812 |
|
|
glDisable (GL_BLEND); |
813 |
|
|
|
814 |
root |
1.32 |
EXTEND (SP, 3); |
815 |
|
|
PUSHs (sv_2mortal (newSViv (sw4))); |
816 |
|
|
PUSHs (sv_2mortal (newSViv (sh))); |
817 |
|
|
PUSHs (darkness_sv); |
818 |
root |
1.30 |
} |
819 |
|
|
|
820 |
root |
1.42 |
SV * |
821 |
|
|
get_rect (CFClient::Map self, int x0, int y0, int w, int h) |
822 |
|
|
CODE: |
823 |
|
|
{ |
824 |
|
|
int x, y, x1, y1; |
825 |
|
|
SV *data_sv = newSV (w * h * 7 + 5); |
826 |
|
|
uint8_t *data = (uint8_t *)SvPVX (data_sv); |
827 |
|
|
|
828 |
|
|
*data++ = 0; /* version 0 format */ |
829 |
|
|
*data++ = w >> 8; *data++ = w; |
830 |
|
|
*data++ = h >> 8; *data++ = h; |
831 |
|
|
|
832 |
|
|
// we need to do this 'cause we don't keep an absolute coord system for rows |
833 |
|
|
// TODO: treat rows as we treat |
834 |
|
|
map_get_row (self, y0 + self->y - self->oy);//D |
835 |
|
|
map_get_row (self, y0 + self->y - self->oy + h - 1);//D |
836 |
|
|
|
837 |
|
|
x0 += self->x - self->ox; |
838 |
|
|
y0 += self->y - self->oy; |
839 |
|
|
|
840 |
|
|
x1 = x0 + w; |
841 |
|
|
y1 = y0 + h; |
842 |
|
|
|
843 |
|
|
for (y = y0; y < y1; y++) |
844 |
|
|
{ |
845 |
|
|
maprow *row = 0 <= y && y < self->rows |
846 |
|
|
? self->row + y |
847 |
|
|
: 0; |
848 |
|
|
|
849 |
|
|
for (x = x0; x < x1; x++) |
850 |
|
|
{ |
851 |
|
|
if (row && row->c0 <= x && x < row->c1) |
852 |
|
|
{ |
853 |
|
|
mapcell *cell = row->col + (x - row->c0); |
854 |
|
|
|
855 |
|
|
uint8_t flags = 0; |
856 |
|
|
|
857 |
|
|
if (cell->face [0]) flags |= 1; |
858 |
|
|
if (cell->face [1]) flags |= 2; |
859 |
|
|
if (cell->face [2]) flags |= 4; |
860 |
|
|
|
861 |
|
|
*data++ = flags; |
862 |
|
|
|
863 |
|
|
if (flags & 1) |
864 |
|
|
{ |
865 |
|
|
*data++ = cell->face [0] >> 8; |
866 |
|
|
*data++ = cell->face [0]; |
867 |
|
|
} |
868 |
|
|
|
869 |
|
|
if (flags & 2) |
870 |
|
|
{ |
871 |
|
|
*data++ = cell->face [1] >> 8; |
872 |
|
|
*data++ = cell->face [1]; |
873 |
|
|
} |
874 |
|
|
|
875 |
|
|
if (flags & 4) |
876 |
|
|
{ |
877 |
|
|
*data++ = cell->face [2] >> 8; |
878 |
|
|
*data++ = cell->face [2]; |
879 |
|
|
} |
880 |
|
|
} |
881 |
|
|
else |
882 |
|
|
*data++ = 0; |
883 |
|
|
} |
884 |
|
|
} |
885 |
|
|
|
886 |
|
|
SvPOK_only (data_sv); |
887 |
|
|
SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); |
888 |
|
|
RETVAL = data_sv; |
889 |
|
|
} |
890 |
|
|
OUTPUT: |
891 |
|
|
RETVAL |
892 |
|
|
|
893 |
|
|
void |
894 |
|
|
set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) |
895 |
|
|
PPCODE: |
896 |
|
|
{ |
897 |
|
|
int x, y, z; |
898 |
|
|
int x1, y1; |
899 |
|
|
|
900 |
|
|
if (*data++ != 0) |
901 |
|
|
return; /* version mismatch */ |
902 |
|
|
|
903 |
|
|
int w = *data++ << 8; w |= *data++; |
904 |
|
|
int h = *data++ << 8; h |= *data++; |
905 |
|
|
|
906 |
|
|
// we need to do this 'cause we don't keep an absolute coord system for rows |
907 |
|
|
// TODO: treat rows as we treat |
908 |
|
|
map_get_row (self, y0 + self->y - self->oy);//D |
909 |
|
|
map_get_row (self, y0 + self->y - self->oy + h - 1);//D |
910 |
|
|
|
911 |
|
|
x0 += self->x - self->ox; |
912 |
|
|
y0 += self->y - self->oy; |
913 |
|
|
|
914 |
|
|
x1 = x0 + w; |
915 |
|
|
y1 = y0 + h; |
916 |
|
|
|
917 |
|
|
for (y = y0; y < y1; y++) |
918 |
|
|
{ |
919 |
|
|
maprow *row = map_get_row (self, y); |
920 |
|
|
|
921 |
|
|
for (x = x0; x < x1; x++) |
922 |
|
|
{ |
923 |
|
|
uint8_t flags = *data++; |
924 |
|
|
|
925 |
|
|
if (flags) |
926 |
|
|
{ |
927 |
|
|
mapface face[3] = { 0, 0, 0 }; |
928 |
|
|
|
929 |
|
|
mapcell *cell = row_get_cell (row, x); |
930 |
|
|
|
931 |
|
|
if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } |
932 |
|
|
if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } |
933 |
|
|
if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } |
934 |
|
|
|
935 |
|
|
if (cell->darkness <= 0) |
936 |
|
|
{ |
937 |
|
|
cell->darkness = -1; |
938 |
|
|
|
939 |
|
|
for (z = 0; z <= 2; z++) |
940 |
|
|
{ |
941 |
|
|
cell->face[z] = face[z]; |
942 |
|
|
|
943 |
|
|
if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) |
944 |
|
|
XPUSHs (sv_2mortal (newSViv (face[z]))); |
945 |
|
|
} |
946 |
|
|
} |
947 |
|
|
} |
948 |
|
|
} |
949 |
|
|
} |
950 |
|
|
} |
951 |
|
|
|