[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
24	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
25		46
26	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
27		48
28	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	72	#else
37	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	74	#endif
44		75
45	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
46		78
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		80
49	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
50		82
51	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
53		85
54	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
55		87
56	#if 1	88	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	90
59	# define PARACHUTE 0	91	static AV *texture_av;
60	#endif
61		92
62	static struct	93	static struct
63	{	94	{
64	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	96	#include "glfunc.h"
66	#undef GL_FUNC	97	#undef GL_FUNC
67	} gl;	98	} gl;
68		99
		100	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	102	{
71	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	107	else
76	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
77	}	109	}
78		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
79	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
80		137
81	#include "pango-font.c"	138	#include "pango-font.c"
82	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
83	#include "pango-render.c"	140	#include "pango-render.c"
84		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
87		146
88	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
89		148
90	static int	149	static int
91	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
92	{	151	{
93	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		166
108	typedef struct cf_layout {	167	typedef struct cf_layout {
109	PangoLayout *pl;	168	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
111	int base_height;	170	int base_height;
112	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
113	} *CFClient__Layout;	173	} *DC__Layout;
114		174
115	static CFClient__Font default_font;	175	static DC__Font default_font;
116	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
118		178
119	static void	179	static void
120	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
121	{	181	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	182	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	183	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	185	#endif
126	#ifdef _WIN32
127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128	#else
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	#endif
131	}	187	}
132		188
133	static void	189	static void
134	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
135	{	191	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
138	*/	194	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
140		196
141	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		199
144	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
145	}	201	}
146		202
147	static void	203	static void
148	layout_get_pixel_size (CFClient__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
150	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
151		210
152	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154		213
155	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
156	}	215	if (!rect.height) rect.height = 1;
157		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
158	typedef uint16_t mapface;	222	typedef uint16_t faceid;
159		223
160	typedef struct {	224	typedef struct {
161	GLint name;	225	GLuint name;
162	int w, h;	226	int w, h;
163	float s, t;	227	float s, t;
164	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
165	} maptex;	231	} maptex;
166		232
167	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
168	int16_t darkness;	236	uint16_t darkness;
169	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
170	} mapcell;	238	} mapcell;
171		239
172	typedef struct {	240	typedef struct {
173	int32_t c0, c1;	241	int32_t c0, c1;
174	mapcell *col;	242	mapcell *col;
175	} maprow;	243	} maprow;
176		244
177	typedef struct map {	245	typedef struct map {
178	int x, y, w, h;	246	int x, y, w, h;
179	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
180	int faces;	248	int faces; tileid *face2tile; // [faceid]
181	mapface *face;	249	int texs; maptex *tex; // [tileid]
182
183	int texs;
184	maptex *tex;
185		250
186	int32_t rows;	251	int32_t rows;
187	maprow *row;	252	maprow *row;
188	} *CFClient__Map;	253	} *DC__Map;
189		254
190	static char *	255	static char *
191	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
192	{	257	{
193	char *p;	258	char *p;
…		…
210	}	275	}
211		276
212	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
214		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
215	static maprow *	300	static maprow *
216	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
217	{	302	{
218	if (0 > y)	303	if (0 > y)
219	{	304	{
220	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
221	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
259		344
260	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
261	}	346	}
262		347
263	static mapcell *	348	static mapcell *
264	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
265	{	350	{
266	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
267	}	352	}
268		353
269	static void	354	static void
270	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
271	{	356	{
272	int r;	357	int r;
273		358
274	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
275	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
282	self->oy = 0;	367	self->oy = 0;
283	self->row = 0;	368	self->row = 0;
284	self->rows = 0;	369	self->rows = 0;
285	}	370	}
286		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
287	static void	382	static void
288	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
289	{	384	{
290	int x, y;	385	int x, y;
291	maprow *row;	386	maprow *row;
		387	mapcell *cell;
292		388
293	for (y = y0; y < y0 + h; y++)	389	for (y = y0; y < y0 + h; y++)
294	if (y >= 0)	390	if (y >= 0)
295	{	391	{
296	if (y >= self->rows)	392	if (y >= self->rows)
…		…
302	if (x >= row->c0)	398	if (x >= row->c0)
303	{	399	{
304	if (x >= row->c1)	400	if (x >= row->c1)
305	break;	401	break;
306		402
307	row->col[x - row->c0].darkness = -1;	403	cell = row->col + x - row->c0;
		404
		405	CELL_CLEAR (cell);
308	}	406	}
309	}	407	}
		408	}
		409
		410	typedef struct {
		411	tileid tile;
		412	uint8_t x, y, level;
		413	} smooth_key;
		414
		415	static void
		416	smooth_or_bits (HV hv, smooth_key key, IV bits)
		417	{
		418	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		419
		420	if (SvIOK (*sv))
		421	SvIV_set (sv, SvIVX (sv) \| bits);
		422	else
		423	sv_setiv (*sv, bits);
310	}	424	}
311		425
312	static void	426	static void
313	music_finished (void)	427	music_finished (void)
314	{	428	{
…		…
350	n \|= n >> 16;	464	n \|= n >> 16;
351		465
352	return n + 1;	466	return n + 1;
353	}	467	}
354		468
355	MODULE = CFClient PACKAGE = CFClient	469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
		480	/* SDL should provide this, really. */
		481	#define SDLK_MODIFIER_MIN 300
		482	#define SDLK_MODIFIER_MAX 314
		483
		484	/******************************************************************************/
		485
		486	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp \|\| !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
356		528
357	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
358		530
359	BOOT:	531	BOOT:
360	{	532	{
361	HV *stash = gv_stashpv ("CFClient", 1);	533	HV *stash = gv_stashpv ("DC", 1);
362	static const struct {	534	static const struct {
363	const char *name;	535	const char *name;
364	IV iv;	536	IV iv;
365	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
366	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
		539	const_iv (SDLK_MODIFIER_MIN),
		540	const_iv (SDLK_MODIFIER_MAX),
		541
367	const_iv (SDL_ACTIVEEVENT),	542	const_iv (SDL_ACTIVEEVENT),
368	const_iv (SDL_KEYDOWN),	543	const_iv (SDL_KEYDOWN),
369	const_iv (SDL_KEYUP),	544	const_iv (SDL_KEYUP),
370	const_iv (SDL_MOUSEMOTION),	545	const_iv (SDL_MOUSEMOTION),
371	const_iv (SDL_MOUSEBUTTONDOWN),	546	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
380	const_iv (SDL_EVENT_RESERVEDA),	555	const_iv (SDL_EVENT_RESERVEDA),
381	const_iv (SDL_EVENT_RESERVEDB),	556	const_iv (SDL_EVENT_RESERVEDB),
382	const_iv (SDL_VIDEORESIZE),	557	const_iv (SDL_VIDEORESIZE),
383	const_iv (SDL_VIDEOEXPOSE),	558	const_iv (SDL_VIDEOEXPOSE),
384	const_iv (SDL_USEREVENT),	559	const_iv (SDL_USEREVENT),
		560
		561	const_iv (SDL_APPINPUTFOCUS),
		562	const_iv (SDL_APPMOUSEFOCUS),
		563	const_iv (SDL_APPACTIVE),
		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
385	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
386	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
387	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
388	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
389	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
444	const_iv (SDLK_BREAK),	626	const_iv (SDLK_BREAK),
445	const_iv (SDLK_MENU),	627	const_iv (SDLK_MENU),
446	const_iv (SDLK_POWER),	628	const_iv (SDLK_POWER),
447	const_iv (SDLK_EURO),	629	const_iv (SDLK_EURO),
448	const_iv (SDLK_UNDO),	630	const_iv (SDLK_UNDO),
		631
449	const_iv (KMOD_NONE),	632	const_iv (KMOD_NONE),
		633	const_iv (KMOD_SHIFT),
450	const_iv (KMOD_LSHIFT),	634	const_iv (KMOD_LSHIFT),
451	const_iv (KMOD_RSHIFT),	635	const_iv (KMOD_RSHIFT),
		636	const_iv (KMOD_CTRL),
452	const_iv (KMOD_LCTRL),	637	const_iv (KMOD_LCTRL),
453	const_iv (KMOD_RCTRL),	638	const_iv (KMOD_RCTRL),
		639	const_iv (KMOD_ALT),
454	const_iv (KMOD_LALT),	640	const_iv (KMOD_LALT),
455	const_iv (KMOD_RALT),	641	const_iv (KMOD_RALT),
		642	const_iv (KMOD_META),
456	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
457	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
458	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
459	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
460	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
461	const_iv (KMOD_CTRL),	648
462	const_iv (KMOD_SHIFT),	649	const_iv (MIX_DEFAULT_FORMAT),
463	const_iv (KMOD_ALT),	650
464	const_iv (KMOD_META)	651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
465	# undef const_iv	679	# undef const_iv
466	};	680	};
467		681
468	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
469	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		684
		685	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		686	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
470	}	687	}
		688
		689	void
		690	weaken (SV *rv)
		691	PROTOTYPE: $
		692	CODE:
		693	sv_rvweaken (rv);
		694
		695	int
		696	in_destruct ()
		697	CODE:
		698	RETVAL = PL_main_cv == Nullcv;
		699	OUTPUT:
		700	RETVAL
471		701
472	NV floor (NV x)	702	NV floor (NV x)
473		703
474	NV ceil (NV x)	704	NV ceil (NV x)
		705
		706	IV minpot (UV n)
		707
		708	IV popcount (UV n)
475		709
476	void	710	void
477	pango_init ()	711	pango_init ()
478	CODE:	712	CODE:
479	{	713	{
480	opengl_fontmap = pango_opengl_font_map_new ();	714	opengl_fontmap = pango_opengl_font_map_new ();
481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	715	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
482	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	716	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		717	/pango_context_set_font_description (opengl_context, default_font);/
		718	#if PANGO_VERSION_CHECK (1, 15, 2)
		719	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		720	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		721	#endif
483	}	722	}
484		723
485	int	724	char *SDL_GetError ()
486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
487		725
488	void	726	int SDL_Init (U32 flags)
		727
		728	int SDL_InitSubSystem (U32 flags)
		729
		730	void SDL_QuitSubSystem (U32 flags)
		731
489	SDL_Quit ()	732	void SDL_Quit ()
490		733
		734	int SDL_GL_SetAttribute (int attr, int value)
		735
		736	int SDL_GL_GetAttribute (int attr)
		737	CODE:
		738	if (SDL_GL_GetAttribute (attr, &RETVAL))
		739	XSRETURN_UNDEF;
		740	OUTPUT:
		741	RETVAL
		742
491	void	743	void
492	SDL_ListModes ()	744	SDL_ListModes (int rgb, int alpha)
493	PPCODE:	745	PPCODE:
494	{	746	{
495	SDL_Rect **m;	747	SDL_Rect **m;
496		748
497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	749	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	750	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	751	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	752	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501		753
502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	754	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504		756
505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	759	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	760	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509		761
510	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	762	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511		763	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
512	SDL_EnableUNICODE (1);
513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
514		764
515	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	765	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
516		766
517	if (m && m != (SDL_Rect **)-1)	767	if (m && m != (SDL_Rect **)-1)
518	while (*m)	768	while (*m)
519	{	769	{
		770	if ((m)->w >= 400 && (m)->h >= 300)
		771	{
520	AV *av = newAV ();	772	AV *av = newAV ();
521	av_push (av, newSViv ((*m)->w));	773	av_push (av, newSViv ((*m)->w));
522	av_push (av, newSViv ((*m)->h));	774	av_push (av, newSViv ((*m)->h));
		775	av_push (av, newSViv (rgb));
		776	av_push (av, newSViv (alpha));
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	777	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		778	}
524		779
525	++m;	780	++m;
526	}	781	}
527	}	782	}
528		783
529	char *
530	SDL_GetError ()
531
532	int	784	int
533	SDL_SetVideoMode (int w, int h, int fullscreen)	785	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534	CODE:	786	CODE:
		787	{
		788	SDL_EnableUNICODE (1);
		789	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		790
		791	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		792	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		793	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		794	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		795
535	RETVAL = !!SDL_SetVideoMode (	796	RETVAL = !!SDL_SetVideoMode (
536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	797	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
537	);	798	);
		799
538	if (RETVAL)	800	if (RETVAL)
539	{	801	{
540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	802	av_clear (texture_av);
		803
		804	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
541	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	805	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
542	# include "glfunc.h"	806	#include "glfunc.h"
543	# undef GL_FUNC	807	#undef GL_FUNC
544	}	808	}
		809	}
545	OUTPUT:	810	OUTPUT:
546	RETVAL	811	RETVAL
547		812
548	void	813	void
549	SDL_GL_SwapBuffers ()	814	SDL_GL_SwapBuffers ()
550		815
551	char *	816	char *
552	SDL_GetKeyName (int sym)	817	SDL_GetKeyName (int sym)
553		818
		819	int
		820	SDL_GetAppState ()
		821
		822	int
		823	SDL_GetModState ()
		824
554	void	825	void
555	SDL_PollEvent ()	826	poll_events ()
556	PPCODE:	827	PPCODE:
557	{	828	{
558	SDL_Event ev;	829	SDL_Event ev;
559		830
560	while (SDL_PollEvent (&ev))	831	SDL_PumpEvents ();
		832	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561	{	833	{
562	HV *hv = newHV ();	834	HV *hv = newHV ();
563	hv_store (hv, "type", 4, newSViv (ev.type), 0);	835	hv_store (hv, "type", 4, newSViv (ev.type), 0);
564		836
565	switch (ev.type)	837	switch (ev.type)
566	{	838	{
567	case SDL_KEYDOWN:	839	case SDL_KEYDOWN:
568	case SDL_KEYUP:	840	case SDL_KEYUP:
569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	842	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	843	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		844	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
572	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	845	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573	break;	846	break;
574		847
575	case SDL_ACTIVEEVENT:	848	case SDL_ACTIVEEVENT:
576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	849	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578	break;	851	break;
579		852
580	case SDL_MOUSEMOTION:	853	case SDL_MOUSEMOTION:
		854	{
		855	int state = ev.motion.state;
		856	int x = ev.motion.x;
		857	int y = ev.motion.y;
		858	int xrel = ev.motion.xrel;
		859	int yrel = ev.motion.yrel;
		860
		861	/* do simplistic event compression */
		862	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		863	&& state == ev.motion.state)
		864	{
		865	xrel += ev.motion.xrel;
		866	yrel += ev.motion.yrel;
		867	x = ev.motion.x;
		868	y = ev.motion.y;
		869	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		870	}
		871
581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	872	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
582
583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	873	hv_store (hv, "state", 5, newSViv (state), 0);
584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	874	hv_store (hv, "x", 1, newSViv (x), 0);
585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	875	hv_store (hv, "y", 1, newSViv (y), 0);
586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	876	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	877	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		878	}
588	break;	879	break;
589		880
590	case SDL_MOUSEBUTTONDOWN:	881	case SDL_MOUSEBUTTONDOWN:
591	case SDL_MOUSEBUTTONUP:	882	case SDL_MOUSEBUTTONUP:
592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	883	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
593		884
594	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	885	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
595	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
596	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	887	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
597	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	888	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	893	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	894	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604	break;	895	break;
605	}	896	}
606		897
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	898	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
608	}	899	}
609	}	900	}
610		901
611	int	902	int
612	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	903	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
613	POSTCALL:	904	POSTCALL:
614	Mix_HookMusicFinished (music_finished);	905	Mix_HookMusicFinished (music_finished);
615	Mix_ChannelFinished (channel_finished);	906	Mix_ChannelFinished (channel_finished);
616		907
617	void	908	void
		909	Mix_QuerySpec ()
		910	PPCODE:
		911	{
		912	int freq, channels;
		913	Uint16 format;
		914
		915	if (Mix_QuerySpec (&freq, &format, &channels))
		916	{
		917	EXTEND (SP, 3);
		918	PUSHs (sv_2mortal (newSViv (freq)));
		919	PUSHs (sv_2mortal (newSViv (format)));
		920	PUSHs (sv_2mortal (newSViv (channels)));
		921	}
		922	}
		923
		924	void
618	Mix_CloseAudio ()	925	Mix_CloseAudio ()
619		926
620	int	927	int
621	Mix_AllocateChannels (int numchans = -1)	928	Mix_AllocateChannels (int numchans = -1)
622		929
		930	const char *
		931	Mix_GetError ()
		932
623	void	933	void
624	lowdelay (int fd, int val = 1)	934	lowdelay (int fd, int val = 1)
625	CODE:	935	CODE:
		936	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		937
		938	void
		939	win32_proxy_info ()
		940	PPCODE:
		941	{
626	#ifndef _WIN32	942	#ifdef _WIN32
627	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	943	char buffer[2048];
		944	DWORD buflen;
		945
		946	EXTEND (SP, 3);
		947
		948	buflen = sizeof (buffer);
		949	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		950	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		951	{
		952	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		953
		954	buflen = sizeof (buffer);
		955	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		956	{
		957	PUSHs (newSVpv (buffer, 0));
		958
		959	buflen = sizeof (buffer);
		960	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		961	PUSHs (newSVpv (buffer, 0));
		962	}
		963	}
628	#endif	964	#endif
		965	}
629		966
630	void	967	int
631	add_font (char *file)	968	add_font (char *file)
632	CODE:	969	CODE:
633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	970	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		971	OUTPUT:
		972	RETVAL
634		973
635	void	974	void
636	load_image_inline (SV *image_)	975	load_image_inline (SV *image_)
637	ALIAS:	976	ALIAS:
638	load_image_file = 1	977	load_image_file = 1
…		…
641	STRLEN image_len;	980	STRLEN image_len;
642	char image = (char )SvPVbyte (image_, image_len);	981	char image = (char )SvPVbyte (image_, image_len);
643	SDL_Surface surface, surface2;	982	SDL_Surface surface, surface2;
644	SDL_PixelFormat fmt;	983	SDL_PixelFormat fmt;
645	SDL_RWops *rw = ix	984	SDL_RWops *rw = ix
646	? SDL_RWFromFile (image, "r")	985	? SDL_RWFromFile (image, "rb")
647	: SDL_RWFromConstMem (image, image_len);	986	: SDL_RWFromConstMem (image, image_len);
648		987
649	if (!rw)	988	if (!rw)
650	croak ("load_image: %s", SDL_GetError ());	989	croak ("load_image: %s", SDL_GetError ());
651		990
…		…
680		1019
681	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1020	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682		1021
683	assert (surface2->pitch == surface2->w * 4);	1022	assert (surface2->pitch == surface2->w * 4);
684		1023
		1024	SDL_LockSurface (surface2);
685	EXTEND (SP, 5);	1025	EXTEND (SP, 6);
686	PUSHs (sv_2mortal (newSViv (surface2->w)));	1026	PUSHs (sv_2mortal (newSViv (surface2->w)));
687	PUSHs (sv_2mortal (newSViv (surface2->h)));	1027	PUSHs (sv_2mortal (newSViv (surface2->h)));
688	SDL_LockSurface (surface2);
689	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1028	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
690	SDL_UnlockSurface (surface2);
691	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1029	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
692	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1030	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1031	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1032	SDL_UnlockSurface (surface2);
694		1033
695	SDL_FreeSurface (surface);	1034	SDL_FreeSurface (surface);
696	SDL_FreeSurface (surface2);	1035	SDL_FreeSurface (surface2);
697	}	1036	}
698		1037
…		…
724	void	1063	void
725	error (char *message)	1064	error (char *message)
726	CODE:	1065	CODE:
727	fprintf (stderr, "ERROR: %s\n", message);	1066	fprintf (stderr, "ERROR: %s\n", message);
728	#ifdef _WIN32	1067	#ifdef _WIN32
729	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1068	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
730	#endif	1069	#endif
731		1070
732	void	1071	void
733	fatal (char *message)	1072	fatal (char *message)
734	CODE:	1073	CODE:
735	fprintf (stderr, "FATAL: %s\n", message);	1074	fprintf (stderr, "FATAL: %s\n", message);
736	#ifdef _WIN32	1075	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1076	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
738	#endif	1077	#endif
739	_exit (1);	1078	_exit (1);
740		1079
741	void	1080	void
742	_exit (int retval)	1081	_exit (int retval = 0)
743	CODE:	1082	CODE:
		1083	#ifdef WIN32
		1084	ExitThread (retval); // unclean, please beam me up
		1085	#else
744	_exit (retval);	1086	_exit (retval);
		1087	#endif
745		1088
		1089	void
		1090	debug ()
		1091	CODE:
		1092	{
		1093	#if DEBUG
		1094	VALGRIND_DO_LEAK_CHECK;
		1095	#endif
		1096	}
		1097
746	MODULE = CFClient PACKAGE = CFClient::Font	1098	MODULE = Deliantra::Client PACKAGE = DC::Font
747		1099
748	CFClient::Font	1100	PROTOTYPES: DISABLE
		1101
		1102	DC::Font
749	new_from_file (SV class, char path, int id = 0)	1103	new_from_file (SV class, char path, int id = 0)
750	CODE:	1104	CODE:
751	{	1105	{
752	int count;	1106	int count;
753	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1107	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
756	}	1110	}
757	OUTPUT:	1111	OUTPUT:
758	RETVAL	1112	RETVAL
759		1113
760	void	1114	void
761	DESTROY (CFClient::Font self)	1115	DESTROY (DC::Font self)
762	CODE:	1116	CODE:
763	pango_font_description_free (self);	1117	pango_font_description_free (self);
764		1118
765	void	1119	void
766	make_default (CFClient::Font self)	1120	make_default (DC::Font self)
		1121	PROTOTYPE: $
767	CODE:	1122	CODE:
768	default_font = self;	1123	default_font = self;
769		1124
770	MODULE = CFClient PACKAGE = CFClient::Layout	1125	MODULE = Deliantra::Client PACKAGE = DC::Layout
771		1126
		1127	PROTOTYPES: DISABLE
		1128
772	void	1129	void
773	clear_font_cache ()	1130	glyph_cache_backup ()
		1131	PROTOTYPE:
774	CODE:	1132	CODE:
775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);	1133	tc_backup ();
		1134
		1135	void
		1136	glyph_cache_restore ()
		1137	PROTOTYPE:
		1138	CODE:
776	tc_clear ();	1139	tc_restore ();
777		1140
778	CFClient::Layout	1141	DC::Layout
779	new (SV *class, int type = 0)	1142	new (SV *class)
780	CODE:	1143	CODE:
781	New (0, RETVAL, 1, struct cf_layout);	1144	New (0, RETVAL, 1, struct cf_layout);
782		1145
783	RETVAL->pl = pango_layout_new (opengl_context);	1146	RETVAL->pl = pango_layout_new (opengl_context);
784	RETVAL->r = 1.;	1147	RETVAL->r = 1.;
785	RETVAL->g = 1.;	1148	RETVAL->g = 1.;
786	RETVAL->b = 1.;	1149	RETVAL->b = 1.;
787	RETVAL->a = 1.;	1150	RETVAL->a = 1.;
788	RETVAL->base_height = MIN_FONT_HEIGHT;	1151	RETVAL->base_height = MIN_FONT_HEIGHT;
789	RETVAL->font = 0;	1152	RETVAL->font = 0;
		1153	RETVAL->rc = rc_alloc ();
790		1154
791	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1155	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
792	layout_update_font (RETVAL);	1156	layout_update_font (RETVAL);
793	OUTPUT:	1157	OUTPUT:
794	RETVAL	1158	RETVAL
795		1159
796	void	1160	void
797	DESTROY (CFClient::Layout self)	1161	DESTROY (DC::Layout self)
798	CODE:	1162	CODE:
799	g_object_unref (self->pl);	1163	g_object_unref (self->pl);
		1164	rc_free (self->rc);
800	Safefree (self);	1165	Safefree (self);
801		1166
802	void	1167	void
803	set_text (CFClient::Layout self, SV *text_)	1168	set_text (DC::Layout self, SV *text_)
804	CODE:	1169	CODE:
805	{	1170	{
806	STRLEN textlen;	1171	STRLEN textlen;
807	char *text = SvPVutf8 (text_, textlen);	1172	char *text = SvPVutf8 (text_, textlen);
808		1173
809	pango_layout_set_text (self->pl, text, textlen);	1174	pango_layout_set_text (self->pl, text, textlen);
810	}	1175	}
811		1176
812	void	1177	void
813	set_markup (CFClient::Layout self, SV *text_)	1178	set_markup (DC::Layout self, SV *text_)
814	CODE:	1179	CODE:
815	{	1180	{
816	STRLEN textlen;	1181	STRLEN textlen;
817	char *text = SvPVutf8 (text_, textlen);	1182	char *text = SvPVutf8 (text_, textlen);
818		1183
819	pango_layout_set_markup (self->pl, text, textlen);	1184	pango_layout_set_markup (self->pl, text, textlen);
820	}	1185	}
821		1186
822	void	1187	void
823	set_shapes (CFClient::Layout self, ...)	1188	set_shapes (DC::Layout self, ...)
824	CODE:	1189	CODE:
825	{	1190	{
826	PangoAttrList *attrs = 0;	1191	PangoAttrList *attrs = 0;
827	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
828	const char *pos = text;	1193	const char *pos = text;
…		…
863	if (attrs)	1228	if (attrs)
864	pango_layout_set_attributes (self->pl, attrs);	1229	pango_layout_set_attributes (self->pl, attrs);
865	}	1230	}
866		1231
867	void	1232	void
868	get_shapes (CFClient::Layout self)	1233	get_shapes (DC::Layout self)
869	PPCODE:	1234	PPCODE:
870	{	1235	{
871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1236	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872		1237
873	do	1238	do
874	{	1239	{
875	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1240	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
876		1241
877	if (run && shape_attr_p (run))	1242	if (run && shape_attr_p (run))
878	{	1243	{
879	PangoRectangle extents;	1244	PangoRectangle extents;
880	pango_layout_iter_get_run_extents (iter, 0, &extents);	1245	pango_layout_iter_get_run_extents (iter, 0, &extents);
881		1246
		1247	EXTEND (SP, 2);
882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1248	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1249	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884	}	1250	}
885	}	1251	}
886	while (pango_layout_iter_next_run (iter));	1252	while (pango_layout_iter_next_run (iter));
887		1253
888	pango_layout_iter_free (iter);	1254	pango_layout_iter_free (iter);
889	}	1255	}
890		1256
891	int	1257	int
892	has_wrapped (CFClient::Layout self)	1258	has_wrapped (DC::Layout self)
893	CODE:	1259	CODE:
894	{	1260	{
895	int lines = 1;	1261	int lines = 1;
896	const char *text = pango_layout_get_text (self->pl);	1262	const char *text = pango_layout_get_text (self->pl);
897		1263
…		…
902	}	1268	}
903	OUTPUT:	1269	OUTPUT:
904	RETVAL	1270	RETVAL
905		1271
906	SV *	1272	SV *
907	get_text (CFClient::Layout self)	1273	get_text (DC::Layout self)
908	CODE:	1274	CODE:
909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1275	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910	sv_utf8_decode (RETVAL);	1276	sv_utf8_decode (RETVAL);
911	OUTPUT:	1277	OUTPUT:
912	RETVAL	1278	RETVAL
913		1279
914	void	1280	void
915	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1281	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
916	CODE:	1282	CODE:
917	self->r = r;	1283	self->r = r;
918	self->g = g;	1284	self->g = g;
919	self->b = b;	1285	self->b = b;
920	self->a = a;	1286	self->a = a;
921		1287
922	void	1288	void
923	set_font (CFClient::Layout self, CFClient::Font font = 0)	1289	set_font (DC::Layout self, DC::Font font = 0)
924	CODE:	1290	CODE:
925	if (self->font != font)	1291	if (self->font != font)
926	{	1292	{
927	self->font = font;	1293	self->font = font;
928	layout_update_font (self);	1294	layout_update_font (self);
929	}	1295	}
930		1296
931	void	1297	void
932	set_height (CFClient::Layout self, int base_height)	1298	set_height (DC::Layout self, int base_height)
933	CODE:	1299	CODE:
934	if (self->base_height != base_height)	1300	if (self->base_height != base_height)
935	{	1301	{
936	self->base_height = base_height;	1302	self->base_height = base_height;
937	layout_update_font (self);	1303	layout_update_font (self);
938	}	1304	}
939		1305
940	void	1306	void
941	set_width (CFClient::Layout self, int max_width = -1)	1307	set_width (DC::Layout self, int max_width = -1)
942	CODE:	1308	CODE:
943	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1309	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
944		1310
945	void	1311	void
946	set_indent (CFClient::Layout self, int indent)	1312	set_indent (DC::Layout self, int indent)
947	CODE:	1313	CODE:
948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1314	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949		1315
950	void	1316	void
951	set_spacing (CFClient::Layout self, int spacing)	1317	set_spacing (DC::Layout self, int spacing)
952	CODE:	1318	CODE:
953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1319	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954		1320
955	void	1321	void
956	set_ellipsise (CFClient::Layout self, int ellipsise)	1322	set_ellipsise (DC::Layout self, int ellipsise)
957	CODE:	1323	CODE:
958	pango_layout_set_ellipsize (self->pl,	1324	pango_layout_set_ellipsize (self->pl,
959	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1325	ellipsise == 1 ? PANGO_ELLIPSIZE_START
960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1326	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1327	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
962	: PANGO_ELLIPSIZE_NONE	1328	: PANGO_ELLIPSIZE_NONE
963	);	1329	);
964		1330
965	void	1331	void
966	set_single_paragraph_mode (CFClient::Layout self, int spm)	1332	set_single_paragraph_mode (DC::Layout self, int spm)
967	CODE:	1333	CODE:
968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1334	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969		1335
970	void	1336	void
971	size (CFClient::Layout self)	1337	size (DC::Layout self)
972	PPCODE:	1338	PPCODE:
973	{	1339	{
974	int w, h;	1340	int w, h;
975		1341
976	layout_get_pixel_size (self, &w, &h);	1342	layout_get_pixel_size (self, &w, &h);
…		…
979	PUSHs (sv_2mortal (newSViv (w)));	1345	PUSHs (sv_2mortal (newSViv (w)));
980	PUSHs (sv_2mortal (newSViv (h)));	1346	PUSHs (sv_2mortal (newSViv (h)));
981	}	1347	}
982		1348
983	int	1349	int
984	descent (CFClient::Layout self)	1350	descent (DC::Layout self)
985	CODE:	1351	CODE:
986	{	1352	{
987	PangoRectangle rect;	1353	PangoRectangle rect;
988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1354	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
989	pango_layout_line_get_pixel_extents (line, 0, &rect);	1355	pango_layout_line_get_pixel_extents (line, 0, &rect);
990	RETVAL = PANGO_DESCENT (rect);	1356	RETVAL = PANGO_DESCENT (rect);
991	}	1357	}
992	OUTPUT:	1358	OUTPUT:
993	RETVAL	1359	RETVAL
994		1360
995	int	1361	int
996	xy_to_index (CFClient::Layout self, int x, int y)	1362	xy_to_index (DC::Layout self, int x, int y)
997	CODE:	1363	CODE:
998	{	1364	{
999	int index, trailing;	1365	int index, trailing;
1000	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1366	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1001	RETVAL = index;	1367	RETVAL = index + trailing;
1002	}	1368	}
1003	OUTPUT:	1369	OUTPUT:
1004	RETVAL	1370	RETVAL
1005		1371
1006	void	1372	void
1007	cursor_pos (CFClient::Layout self, int index)	1373	cursor_pos (DC::Layout self, int index)
1008	PPCODE:	1374	PPCODE:
1009	{	1375	{
1010	PangoRectangle strong_pos;	1376	PangoRectangle pos;
1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1377	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1012		1378
1013	EXTEND (SP, 3);	1379	EXTEND (SP, 3);
1014	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1381	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1382	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1017	}	1383	}
1018		1384
1019	void	1385	void
1020	render (CFClient::Layout self, float x, float y)	1386	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1021	PPCODE:	1387	PPCODE:
		1388	{
		1389	int line, x;
		1390
		1391	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1392	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1393	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1394	--line;
		1395	#endif
		1396	EXTEND (SP, 2);
		1397	PUSHs (sv_2mortal (newSViv (line)));
		1398	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1399	}
		1400
		1401	void
		1402	line_x_to_index (DC::Layout self, int line, int x)
		1403	PPCODE:
		1404	{
		1405	PangoLayoutLine *lp;
		1406	int index, trailing;
		1407
		1408	if (line < 0)
		1409	XSRETURN_EMPTY;
		1410
		1411	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1412	XSRETURN_EMPTY; /* do better */
		1413
		1414	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1415
		1416	EXTEND (SP, 2);
		1417	if (GIMME_V == G_SCALAR)
		1418	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1419	else
		1420	{
		1421	PUSHs (sv_2mortal (newSViv (index)));
		1422	PUSHs (sv_2mortal (newSViv (trailing)));
		1423	}
		1424	}
		1425
		1426	void
		1427	render (DC::Layout self, float x, float y, int flags = 0)
		1428	CODE:
		1429	rc_clear (self->rc);
1022	pango_opengl_render_layout_subpixel (	1430	pango_opengl_render_layout_subpixel (
1023	self->pl,	1431	self->pl,
		1432	self->rc,
1024	x * PANGO_SCALE, y * PANGO_SCALE,	1433	x * PANGO_SCALE, y * PANGO_SCALE,
1025	self->r, self->g, self->b, self->a	1434	self->r, self->g, self->b, self->a,
		1435	flags
1026	);	1436	);
		1437	// we assume that context_change actually clears/frees stuff
		1438	// and does not do any recomputation...
		1439	pango_layout_context_changed (self->pl);
1027		1440
		1441	void
		1442	draw (DC::Layout self)
		1443	CODE:
		1444	{
		1445	glEnable (GL_TEXTURE_2D);
		1446	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1447	glEnable (GL_BLEND);
		1448	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1449	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1450	glEnable (GL_ALPHA_TEST);
		1451	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1452
		1453	rc_draw (self->rc);
		1454
		1455	glDisable (GL_ALPHA_TEST);
		1456	glDisable (GL_BLEND);
		1457	glDisable (GL_TEXTURE_2D);
		1458	}
		1459
1028	MODULE = CFClient PACKAGE = CFClient::Texture	1460	MODULE = Deliantra::Client PACKAGE = DC::Texture
1029		1461
1030	void	1462	PROTOTYPES: ENABLE
1031	pad2pot (SV data_, SV w_, SV *h_)
1032	CODE:
1033	{
1034	int ow = SvIV (w_);
1035	int oh = SvIV (h_);
1036		1463
1037	if (ow && oh)	1464	void
		1465	pad (SV *data_, int ow, int oh, int nw, int nh)
		1466	CODE:
		1467	{
		1468	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1038	{	1469	{
1039	int nw = minpot (ow);
1040	int nh = minpot (oh);
1041
1042	if (nw != ow \|\| nh != oh)
1043	{
1044	if (SvOK (data_))
1045	{
1046	STRLEN datalen;	1470	STRLEN datalen;
1047	char *data = SvPVbyte (data_, datalen);	1471	char *data = SvPVbyte (data_, datalen);
1048	int bpp = datalen / (ow * oh);	1472	int bpp = datalen / (ow * oh);
1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1473	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1050		1474
1051	SvPOK_only (result_);	1475	SvPOK_only (result_);
1052	SvCUR_set (result_, nw * nh * bpp);	1476	SvCUR_set (result_, nw * nh * bpp);
1053		1477
1054	memset (SvPVX (result_), 0, nw * nh * bpp);	1478	memset (SvPVX (result_), 0, nw * nh * bpp);
1055	while (oh--)	1479	while (oh--)
1056	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1480	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1057		1481
1058	sv_setsv (data_, result_);	1482	sv_setsv (data_, result_);
1059	}
1060
1061	sv_setiv (w_, nw);
1062	sv_setiv (h_, nh);
1063	}
1064	}	1483	}
1065	}	1484	}
1066		1485
1067	void	1486	void
1068	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1487	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1074	{	1493	{
1075	HV hv = (HV )SvRV (self);	1494	HV hv = (HV )SvRV (self);
1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1495	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1496	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1497	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1498
		1499	if (name <= 0)
		1500	XSRETURN_EMPTY;
1079		1501
1080	if (items < 5)	1502	if (items < 5)
1081	{	1503	{
1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1504	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1505	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1111	glDisable (GL_ALPHA_TEST);	1533	glDisable (GL_ALPHA_TEST);
1112	glDisable (GL_BLEND);	1534	glDisable (GL_BLEND);
1113	}	1535	}
1114	}	1536	}
1115		1537
		1538	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1539	CODE:
		1540	{
		1541	GLint width;
		1542	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1543	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1544	RETVAL = width > 0;
		1545	}
		1546	OUTPUT:
		1547	RETVAL
		1548
1116	MODULE = CFClient PACKAGE = CFClient::Map	1549	MODULE = Deliantra::Client PACKAGE = DC::Map
1117		1550
1118	CFClient::Map	1551	PROTOTYPES: DISABLE
1119	new (SV *class, int map_width, int map_height)	1552
		1553	DC::Map
		1554	new (SV *class)
1120	CODE:	1555	CODE:
1121	New (0, RETVAL, 1, struct map);	1556	New (0, RETVAL, 1, struct map);
1122	RETVAL->x = 0;	1557	RETVAL->x = 0;
1123	RETVAL->y = 0;	1558	RETVAL->y = 0;
1124	RETVAL->w = map_width;	1559	RETVAL->w = 0;
1125	RETVAL->h = map_height;	1560	RETVAL->h = 0;
1126	RETVAL->ox = 0;	1561	RETVAL->ox = 0;
1127	RETVAL->oy = 0;	1562	RETVAL->oy = 0;
1128	RETVAL->faces = 8192;	1563	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1564	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130	RETVAL->texs = 8192;
1131	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132	RETVAL->rows = 0;	1565	RETVAL->rows = 0;
1133	RETVAL->row = 0;	1566	RETVAL->row = 0;
1134	OUTPUT:	1567	OUTPUT:
1135	RETVAL	1568	RETVAL
1136		1569
1137	void	1570	void
1138	DESTROY (CFClient::Map self)	1571	DESTROY (DC::Map self)
1139	CODE:	1572	CODE:
1140	{	1573	{
1141	map_clear (self);	1574	map_clear (self);
1142	Safefree (self->face);	1575	Safefree (self->face2tile);
1143	Safefree (self->tex);	1576	Safefree (self->tex);
1144	Safefree (self);	1577	Safefree (self);
1145	}	1578	}
1146		1579
1147	void	1580	void
		1581	resize (DC::Map self, int map_width, int map_height)
		1582	CODE:
		1583	self->w = map_width;
		1584	self->h = map_height;
		1585
		1586	void
1148	clear (CFClient::Map self)	1587	clear (DC::Map self)
1149	CODE:	1588	CODE:
1150	map_clear (self);	1589	map_clear (self);
1151		1590
1152	void	1591	void
1153	set_face (CFClient::Map self, int face, int texid)	1592	set_tileid (DC::Map self, int face, int tile)
1154	CODE:	1593	CODE:
1155	{	1594	{
1156	while (self->faces <= face)	1595	need_facenum (self, face); self->face2tile [face] = tile;
1157	{	1596	need_texid (self, tile);
1158	Append (mapface, self->face, self->faces, self->faces);
1159	self->faces *= 2;
1160	}
1161
1162	self->face [face] = texid;
1163	}	1597	}
1164		1598
1165	void	1599	void
		1600	set_smooth (DC::Map self, int face, int smooth, int level)
		1601	CODE:
		1602	{
		1603	tileid texid;
		1604	maptex *tex;
		1605
		1606	if (face < 0 \|\| face >= self->faces)
		1607	return;
		1608
		1609	if (smooth < 0 \|\| smooth >= self->faces)
		1610	return;
		1611
		1612	texid = self->face2tile [face];
		1613
		1614	if (!texid)
		1615	return;
		1616
		1617	tex = self->tex + texid;
		1618	tex->smoothtile = self->face2tile [smooth];
		1619	tex->smoothlevel = level;
		1620	}
		1621
		1622	void
1166	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)	1623	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1167	CODE:	1624	CODE:
1168	{	1625	{
1169	while (self->texs <= texid)	1626	need_texid (self, texid);
1170	{
1171	Append (maptex, self->tex, self->texs, self->texs);
1172	self->texs *= 2;
1173	}
1174		1627
1175	{	1628	{
1176	maptex *tex = self->tex + texid;	1629	maptex *tex = self->tex + texid;
1177		1630
1178	tex->name = name;	1631	tex->name = name;
…		…
1195	// from transparent color bleeding and ugly wrapping effects.	1648	// from transparent color bleeding and ugly wrapping effects.
1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1649	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197	}	1650	}
1198		1651
1199	int	1652	int
1200	ox (CFClient::Map self)	1653	ox (DC::Map self)
1201	ALIAS:	1654	ALIAS:
1202	oy = 1	1655	oy = 1
1203	x = 2	1656	x = 2
1204	y = 3	1657	y = 3
1205	w = 4	1658	w = 4
…		…
1216	}	1669	}
1217	OUTPUT:	1670	OUTPUT:
1218	RETVAL	1671	RETVAL
1219		1672
1220	void	1673	void
1221	scroll (CFClient::Map self, int dx, int dy)	1674	scroll (DC::Map self, int dx, int dy)
1222	CODE:	1675	CODE:
1223	{	1676	{
1224	if (dx > 0)	1677	if (dx > 0)
1225	map_blank (self, self->x, self->y, dx - 1, self->h);	1678	map_blank (self, self->x, self->y, dx, self->h);
1226	else if (dx < 0)	1679	else if (dx < 0)
1227	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1680	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1228		1681
1229	if (dy > 0)	1682	if (dy > 0)
1230	map_blank (self, self->x, self->y, self->w, dy - 1);	1683	map_blank (self, self->x, self->y, self->w, dy);
1231	else if (dy < 0)	1684	else if (dy < 0)
1232	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1685	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1233		1686
1234	self->ox += dx; self->x += dx;	1687	self->ox += dx; self->x += dx;
1235	self->oy += dy; self->y += dy;	1688	self->oy += dy; self->y += dy;
1236		1689
1237	while (self->y < 0)	1690	while (self->y < 0)
…		…
1241	self->rows += MAP_EXTEND_Y;	1694	self->rows += MAP_EXTEND_Y;
1242	self->y += MAP_EXTEND_Y;	1695	self->y += MAP_EXTEND_Y;
1243	}	1696	}
1244	}	1697	}
1245		1698
1246	void	1699	SV *
1247	map1a_update (CFClient::Map self, SV *data_)	1700	map1a_update (DC::Map self, SV *data_, int extmap)
1248	CODE:	1701	CODE:
1249	{	1702	{
1250	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1703	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1251	uint8_t data_end = (uint8_t )SvEND (data_);	1704	uint8_t data_end = (uint8_t )SvEND (data_);
1252	mapcell *cell;	1705	mapcell *cell;
1253	int x, y, flags;	1706	int x, y, z, flags;
		1707	AV *missing = newAV ();
		1708	RETVAL = newRV_noinc ((SV *)missing);
1254		1709
1255	while (data < data_end)	1710	while (data < data_end - 1)
1256	{	1711	{
1257	flags = (data [0] << 8) + data [1]; data += 2;	1712	flags = (data [0] << 8) + data [1]; data += 2;
1258		1713
1259	x = self->x + ((flags >> 10) & 63);	1714	x = self->x + ((flags >> 10) & 63);
1260	y = self->y + ((flags >> 4) & 63);	1715	y = self->y + ((flags >> 4) & 63);
1261		1716
1262	cell = map_get_cell (self, x, y);	1717	cell = map_get_cell (self, x, y);
1263		1718
1264	if (flags & 15)	1719	if (flags & 15)
1265	{	1720	{
1266	if (cell->darkness < 0)	1721	if (!cell->darkness)
1267	{	1722	{
		1723	memset (cell, 0, sizeof (*cell));
1268	cell->darkness = 0;	1724	cell->darkness = 256;
1269	cell->face [0] = 0;
1270	cell->face [1] = 0;
1271	cell->face [2] = 0;
1272	}	1725	}
1273		1726
1274	cell->darkness = flags & 8 ? *data++ : 255;
1275
1276	//TODO: don't trust server data to be in-range(!)	1727	//TODO: don't trust server data to be in-range(!)
1277		1728
1278	if (flags & 4)	1729	if (flags & 8)
1279	{	1730	{
1280	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1731	if (extmap)
		1732	{
		1733	uint8_t ext, cmd;
		1734
		1735	do
		1736	{
		1737	ext = *data++;
		1738	cmd = ext & 0x7f;
		1739
		1740	if (cmd < 4)
		1741	cell->darkness = 255 - ext * 64 + 1;
		1742	else if (cmd == 5) // health
		1743	{
		1744	cell->stat_width = 1;
		1745	cell->stat_hp = *data++;
		1746	}
		1747	else if (cmd == 6) // monster width
		1748	cell->stat_width = *data++ + 1;
		1749	else if (cmd == 0x47)
		1750	{
		1751	if (*data == 1) cell->player = data [1];
		1752	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1753	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1754	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1755
		1756	data += *data + 1;
		1757	}
		1758	else if (cmd == 8) // cell flags
		1759	cell->flags = *data++;
		1760	else if (ext & 0x40) // unknown, multibyte => skip
		1761	data += *data + 1;
		1762	else
		1763	data++;
		1764	}
		1765	while (ext & 0x80);
		1766	}
		1767	else
		1768	cell->darkness = *data++ + 1;
1281	}	1769	}
1282		1770
		1771	for (z = 0; z <= 2; ++z)
1283	if (flags & 2)	1772	if (flags & (4 >> z))
1284	{	1773	{
1285	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1774	faceid face = (data [0] << 8) + data [1]; data += 2;
		1775	need_facenum (self, face);
		1776	cell->tile [z] = self->face2tile [face];
		1777
		1778	if (cell->tile [z])
		1779	{
		1780	maptex *tex = self->tex + cell->tile [z];
		1781	if (!tex->name)
		1782	av_push (missing, newSViv (cell->tile [z]));
		1783
		1784	if (tex->smoothtile)
		1785	{
		1786	maptex *smooth = self->tex + tex->smoothtile;
		1787	if (!smooth->name)
		1788	av_push (missing, newSViv (tex->smoothtile));
		1789	}
		1790	}
1286	}	1791	}
1287
1288	if (flags & 1)
1289	{
1290	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291	}
1292	}	1792	}
1293	else	1793	else
1294	cell->darkness = -1;	1794	CELL_CLEAR (cell);
1295	}	1795	}
1296	}	1796	}
		1797	OUTPUT:
		1798	RETVAL
1297		1799
1298	SV *	1800	SV *
1299	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1801	mapmap (DC::Map self, int x0, int y0, int w, int h)
1300	CODE:	1802	CODE:
1301	{	1803	{
1302	int x1, x;	1804	int x1, x;
1303	int y1, y;	1805	int y1, y;
1304	int z;	1806	int z;
…		…
1325	{	1827	{
1326	mapcell *cell = row->col + (x - row->c0);	1828	mapcell *cell = row->col + (x - row->c0);
1327		1829
1328	for (z = 0; z <= 0; z++)	1830	for (z = 0; z <= 0; z++)
1329	{	1831	{
1330	mapface face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];	1832	maptex tex = self->tex [cell->tile [z]];
1335	int a0 = 255 - tex.a;	1833	int a0 = 255 - tex.a;
1336	int a1 = tex.a;	1834	int a1 = tex.a;
1337		1835
1338	r = (r * a0 + tex.r * a1) / 255;	1836	r = (r * a0 + tex.r * a1) / 255;
1339	g = (g * a0 + tex.g * a1) / 255;	1837	g = (g * a0 + tex.g * a1) / 255;
1340	b = (b * a0 + tex.b * a1) / 255;	1838	b = (b * a0 + tex.b * a1) / 255;
1341	a = (a * a0 + tex.a * a1) / 255;	1839	a = (a * a0 + tex.a * a1) / 255;
1342	}
1343	}	1840	}
1344	}	1841	}
1345		1842
1346	*map++ = (r )	1843	*map++ = (r )
1347	\| (g << 8)	1844	\| (g << 8)
…		…
1354	}	1851	}
1355	OUTPUT:	1852	OUTPUT:
1356	RETVAL	1853	RETVAL
1357		1854
1358	void	1855	void
1359	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1856	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1360	CODE:	1857	CODE:
1361	{	1858	{
1362	int vx, vy;
1363	int x, y, z;	1859	int x, y, z;
1364	int last_name;
1365	mapface face;
1366		1860
1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1861	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1368	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1862	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1863	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1864	smooth_key skey;
		1865	int pl_x, pl_y;
		1866	maptex pl_tex;
		1867	rc_t *rc = rc_alloc ();
		1868	rc_key_t key;
		1869	rc_array_t *arr;
1369		1870
1370	/*	1871	pl_tex.name = 0;
1371	int vx = self->vx = self->w >= sw
1372	? self->x + (self->w - sw) / 2
1373	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374		1872
1375	int vy = self->vy = self->h >= sh	1873	// thats current max. sorry.
1376	? self->y + (self->h - sh) / 2	1874	if (sw > 255) sw = 255;
1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1875	if (sh > 255) sh = 255;
1378	*/
1379		1876
1380	glColor4ub (255, 255, 255, 255);	1877	// clear key, in case of extra padding
		1878	memset (&skey, 0, sizeof (skey));
		1879
		1880	memset (&key, 0, sizeof (key));
		1881	key.r = 255;
		1882	key.g = 255;
		1883	key.b = 255;
		1884	key.a = 255;
		1885	key.mode = GL_QUADS;
		1886	key.format = GL_T2F_V3F;
		1887	key.texname = -1;
		1888
		1889	mx += self->x;
		1890	my += self->y;
		1891
		1892	// first pass: determine smooth_max
		1893	// rather ugly, if you ask me
		1894	// could also be stored inside mapcell and updated on change
		1895	memset (smooth_max, 0, sizeof (smooth_max));
		1896
		1897	for (y = 0; y < sh; y++)
		1898	if (0 <= y + my && y + my < self->rows)
		1899	{
		1900	maprow *row = self->row + (y + my);
		1901
		1902	for (x = 0; x < sw; x++)
		1903	if (row->c0 <= x + mx && x + mx < row->c1)
		1904	{
		1905	mapcell *cell = row->col + (x + mx - row->c0);
		1906
		1907	smooth_max[x + 1][y + 1] =
		1908	MAX (self->tex [cell->tile [0]].smoothlevel,
		1909	MAX (self->tex [cell->tile [1]].smoothlevel,
		1910	self->tex [cell->tile [2]].smoothlevel));
		1911	}
		1912	}
1381		1913
1382	glEnable (GL_BLEND);	1914	glEnable (GL_BLEND);
1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1915	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384	glEnable (GL_TEXTURE_2D);
1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1916	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386		1917
1387	glBegin (GL_QUADS);
1388
1389	last_name = 0;
1390
1391	for (z = 0; z < 3; z++)	1918	for (z = 0; z <= 2; z++)
		1919	{
		1920	memset (smooth_level, 0, sizeof (smooth_level));
		1921
1392	for (y = 0; y < sh; y++)	1922	for (y = 0; y < sh; y++)
1393	if (0 <= y + vy && y + vy < self->rows)	1923	if (0 <= y + my && y + my < self->rows)
1394	{	1924	{
1395	maprow *row = self->row + (y + vy);	1925	maprow *row = self->row + (y + my);
1396		1926
1397	for (x = 0; x < sw; x++)	1927	for (x = 0; x < sw; x++)
1398	if (row->c0 <= x + vx && x + vx < row->c1)	1928	if (row->c0 <= x + mx && x + mx < row->c1)
1399	{	1929	{
1400	mapcell *cell = row->col + (x + vx - row->c0);	1930	mapcell *cell = row->col + (x + mx - row->c0);
1401
1402	face = cell->face [z];	1931	tileid tile = cell->tile [z];
1403		1932
1404	if (face)	1933	if (tile)
		1934	{
		1935	maptex tex = self->tex [tile];
		1936	int px = (x + 1) * T - tex.w;
		1937	int py = (y + 1) * T - tex.h;
		1938
		1939	if (key.texname != tex.name)
		1940	{
		1941	if (!tex.name)
		1942	tex = self->tex [2]; /* missing, replace by noface */
		1943
		1944	key.texname = tex.name;
		1945	arr = rc_array (rc, &key);
		1946	}
		1947
		1948	if (expect_false (cell->player == player) && expect_false (z == 2))
		1949	{
		1950	pl_x = px;
		1951	pl_y = py;
		1952	pl_tex = tex;
		1953	continue;
		1954	}
		1955
		1956	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1957	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1958	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1959	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1960
		1961	if (expect_false (cell->flags) && expect_false (z == 2))
		1962	{
		1963	// overlays such as the speech bubble, probably more to come
		1964	if (cell->flags & 1)
		1965	{
		1966	maptex tex = self->tex [1];
		1967	int px = x * T + T * 2 / 32;
		1968	int py = y * T - T * 6 / 32;
		1969
		1970	if (tex.name)
		1971	{
		1972	if (key.texname != tex.name)
		1973	{
		1974	key.texname = tex.name;
		1975	arr = rc_array (rc, &key);
		1976	}
		1977
		1978	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1979	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1980	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1981	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1982	}
		1983	}
		1984	}
		1985
		1986	// update smooth hash
		1987	if (tex.smoothtile)
		1988	{
		1989	skey.tile = tex.smoothtile;
		1990	skey.level = tex.smoothlevel;
		1991
		1992	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1993
		1994	// add bits to current tile and all neighbours. skey.x\|y is
		1995	// shifted +1\|+1 so we always stay positive.
		1996
		1997	// bits is ___n cccc CCCC bbbb
		1998	// n do not draw borders&corners
		1999	// c draw these corners, but...
		2000	// C ... not these
		2001	// b draw these borders
		2002
		2003	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2004	// ┃· ·· ·┃ ━━
		2005
		2006	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2007	// ·· ·· ·┏ ┓·
		2008
		2009	// full tile
		2010	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2011
		2012	// borders
		2013	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2014	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2015	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2016	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2017
		2018	// corners
		2019	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2020	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2021	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2022	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2023	}
		2024	}
		2025	}
		2026	}
		2027
		2028	rc_draw (rc);
		2029	rc_clear (rc);
		2030
		2031	// go through all smoothlevels, lowest to highest, then draw.
		2032	// this is basically counting sort
		2033	{
		2034	int w, b;
		2035
		2036	glEnable (GL_TEXTURE_2D);
		2037	glBegin (GL_QUADS);
		2038	for (w = 0; w < 256 / 32; ++w)
		2039	{
		2040	uint32_t smask = smooth_level [w];
		2041	if (smask)
		2042	for (b = 0; b < 32; ++b)
		2043	if (smask & (((uint32_t)1) << b))
1405	{	2044	{
1406	maptex tex = self->tex [face];	2045	int level = (w << 5) \| b;
		2046	HE *he;
1407		2047
1408	int px = (x + 1) * 32 - tex.w;	2048	hv_iterinit (smooth);
1409	int py = (y + 1) * 32 - tex.h;	2049	while ((he = hv_iternext (smooth)))
1410
1411	if (last_name != tex.name)
1412	{	2050	{
		2051	smooth_key skey = (smooth_key )HeKEY (he);
		2052	IV bits = SvIVX (HeVAL (he));
		2053
		2054	if (!(bits & 0x1000)
		2055	&& skey->level == level
		2056	&& level > smooth_max [skey->x][skey->y])
		2057	{
		2058	maptex tex = self->tex [skey->tile];
		2059	int px = (((int)skey->x) - 1) * T;
		2060	int py = (((int)skey->y) - 1) * T;
		2061	int border = bits & 15;
		2062	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2063	float dx = tex.s * .0625f; // 16 images/row
		2064	float dy = tex.t * .5f ; // 2 images/column
		2065
		2066	if (tex.name)
		2067	{
		2068	// this time avoiding texture state changes
		2069	// save gobs of state changes.
		2070	if (key.texname != tex.name)
		2071	{
1413	glEnd ();	2072	glEnd ();
1414	last_name = tex.name;
1415	glBindTexture (GL_TEXTURE_2D, last_name);	2073	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1416	glBegin (GL_QUADS);	2074	glBegin (GL_QUADS);
		2075	}
		2076
		2077	if (border)
		2078	{
		2079	float ox = border * dx;
		2080
		2081	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2082	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2083	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2084	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2085	}
		2086
		2087	if (corner)
		2088	{
		2089	float ox = corner * dx;
		2090
		2091	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2092	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2093	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2094	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2095	}
		2096	}
		2097	}
1417	}	2098	}
1418
1419	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423	}	2099	}
1424	}
1425	}	2100	}
1426		2101
1427	glEnd ();	2102	glEnd ();
1428
1429	glDisable (GL_TEXTURE_2D);	2103	glDisable (GL_TEXTURE_2D);
		2104	key.texname = -1;
		2105	}
		2106
		2107	hv_clear (smooth);
		2108	}
		2109
		2110	if (pl_tex.name)
		2111	{
		2112	maptex tex = pl_tex;
		2113	int px = pl_x + sdx;
		2114	int py = pl_y + sdy;
		2115
		2116	key.texname = tex.name;
		2117	arr = rc_array (rc, &key);
		2118
		2119	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2120	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2121	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2122	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2123
		2124	rc_draw (rc);
		2125	}
		2126
1430	glDisable (GL_BLEND);	2127	glDisable (GL_BLEND);
1431	}	2128	rc_free (rc);
1432		2129
		2130	// top layer: overlays such as the health bar
		2131	for (y = 0; y < sh; y++)
		2132	if (0 <= y + my && y + my < self->rows)
		2133	{
		2134	maprow *row = self->row + (y + my);
		2135
		2136	for (x = 0; x < sw; x++)
		2137	if (row->c0 <= x + mx && x + mx < row->c1)
		2138	{
		2139	mapcell *cell = row->col + (x + mx - row->c0);
		2140
		2141	int px = x * T;
		2142	int py = y * T;
		2143
		2144	if (cell->stat_hp)
		2145	{
		2146	int width = cell->stat_width * T;
		2147	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2148
		2149	glColor3ub (0, 0, 0);
		2150	glRectf (px + 1, py - thick - 2,
		2151	px + width - 1, py);
		2152
		2153	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2154	glRectf (px + 2,
		2155	py - thick - 1,
		2156	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2157	}
		2158	}
		2159	}
		2160	}
		2161
1433	void	2162	void
1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2163	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1435	CODE:	2164	CODE:
1436	{	2165	{
1437	static float color[16][3] = {	2166	static float color[16][3] = {
1438	{ 0.00F, 0.00F, 0.00F },	2167	{ 0.00F, 0.00F, 0.00F },
1439	{ 1.00F, 1.00F, 1.00F },	2168	{ 1.00F, 1.00F, 1.00F },
…		…
1489	glDisable (GL_BLEND);	2218	glDisable (GL_BLEND);
1490	glDisable (GL_TEXTURE_2D);	2219	glDisable (GL_TEXTURE_2D);
1491	}	2220	}
1492		2221
1493	void	2222	void
1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2223	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1495	PPCODE:	2224	PPCODE:
1496	{	2225	{
1497	int vx, vy;
1498	int x, y;	2226	int x, y;
		2227	int sw1 = sw + 2;
		2228	int sh1 = sh + 2;
		2229	int sh3 = sh * 3;
1499	int sw4 = (sw + 3) & ~3;	2230	int sw34 = (sw * 3 + 3) & ~3;
		2231	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2232	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2233	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1502		2234
1503	memset (darkness, 255, sw4 * sh);
1504	SvPOK_only (darkness_sv);	2235	SvPOK_only (darkness3_sv);
1505	SvCUR_set (darkness_sv, sw4 * sh);	2236	SvCUR_set (darkness3_sv, sw34 * sh3);
1506		2237
1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2238	mx += self->x - 1;
1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2239	my += self->y - 1;
1509		2240
		2241	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2242
1510	for (y = 0; y < sh; y++)	2243	for (y = 0; y < sh1; y++)
1511	if (0 <= y + vy && y + vy < self->rows)	2244	if (0 <= y + my && y + my < self->rows)
1512	{	2245	{
1513	maprow *row = self->row + (y + vy);	2246	maprow *row = self->row + (y + my);
1514		2247
1515	for (x = 0; x < sw; x++)	2248	for (x = 0; x < sw1; x++)
1516	if (row->c0 <= x + vx && x + vx < row->c1)	2249	if (row->c0 <= x + mx && x + mx < row->c1)
1517	{	2250	{
1518	mapcell *cell = row->col + (x + vx - row->c0);	2251	mapcell *cell = row->col + (x + mx - row->c0);
1519		2252
1520	darkness[y * sw4 + x] = cell->darkness < 0	2253	darkness1 [y * sw1 + x] = cell->darkness
		2254	? 255 - (cell->darkness - 1)
1521	? 255 - FOW_DARKNESS	2255	: 255 - FOW_DARKNESS;
1522	: 255 - cell->darkness;
1523	}	2256	}
1524	}	2257	}
1525		2258
		2259	for (y = 0; y < sh; ++y)
		2260	for (x = 0; x < sw; ++x)
		2261	{
		2262	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2263	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2264	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2265	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2266	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2267	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2268	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2269	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2270	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2271
		2272	uint8_t r11 = (d11 + d21 + d12) / 3;
		2273	uint8_t r21 = d21;
		2274	uint8_t r31 = (d21 + d31 + d32) / 3;
		2275
		2276	uint8_t r12 = d12;
		2277	uint8_t r22 = d22;
		2278	uint8_t r32 = d32;
		2279
		2280	uint8_t r13 = (d13 + d23 + d12) / 3;
		2281	uint8_t r23 = d23;
		2282	uint8_t r33 = (d23 + d33 + d32) / 3;
		2283
		2284	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2285	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2286	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2288	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2289	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2291	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2292	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2293	}
		2294
		2295	free (darkness1);
		2296
1526	EXTEND (SP, 3);	2297	EXTEND (SP, 3);
1527	PUSHs (sv_2mortal (newSViv (sw4)));	2298	PUSHs (sv_2mortal (newSViv (sw34)));
1528	PUSHs (sv_2mortal (newSViv (sh)));	2299	PUSHs (sv_2mortal (newSViv (sh3)));
1529	PUSHs (darkness_sv);	2300	PUSHs (darkness3_sv);
1530	}	2301	}
1531		2302
1532	SV *	2303	SV *
1533	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2304	get_rect (DC::Map self, int x0, int y0, int w, int h)
1534	CODE:	2305	CODE:
1535	{	2306	{
1536	int x, y, x1, y1;	2307	int x, y, x1, y1;
1537	SV data_sv = newSV (w h * 7 + 5);	2308	SV data_sv = newSV (w h * 7 + 5);
1538	uint8_t data = (uint8_t )SvPVX (data_sv);	2309	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1563	if (row && row->c0 <= x && x < row->c1)	2334	if (row && row->c0 <= x && x < row->c1)
1564	{	2335	{
1565	mapcell *cell = row->col + (x - row->c0);	2336	mapcell *cell = row->col + (x - row->c0);
1566	uint8_t flags = 0;	2337	uint8_t flags = 0;
1567		2338
1568	if (cell->face [0]) flags \|= 1;	2339	if (cell->tile [0]) flags \|= 1;
1569	if (cell->face [1]) flags \|= 2;	2340	if (cell->tile [1]) flags \|= 2;
1570	if (cell->face [2]) flags \|= 4;	2341	if (cell->tile [2]) flags \|= 4;
1571		2342
1572	*data++ = flags;	2343	*data++ = flags;
1573		2344
1574	if (flags & 1)	2345	if (flags & 1)
1575	{	2346	{
		2347	tileid tile = cell->tile [0];
1576	*data++ = cell->face [0] >> 8;	2348	*data++ = tile >> 8;
1577	*data++ = cell->face [0];	2349	*data++ = tile;
1578	}	2350	}
1579		2351
1580	if (flags & 2)	2352	if (flags & 2)
1581	{	2353	{
		2354	tileid tile = cell->tile [1];
1582	*data++ = cell->face [1] >> 8;	2355	*data++ = tile >> 8;
1583	*data++ = cell->face [1];	2356	*data++ = tile;
1584	}	2357	}
1585		2358
1586	if (flags & 4)	2359	if (flags & 4)
1587	{	2360	{
		2361	tileid tile = cell->tile [2];
1588	*data++ = cell->face [2] >> 8;	2362	*data++ = tile >> 8;
1589	*data++ = cell->face [2];	2363	*data++ = tile;
1590	}	2364	}
1591	}	2365	}
1592	else	2366	else
1593	*data++ = 0;	2367	*data++ = 0;
1594	}	2368	}
1595	}	2369	}
1596		2370
		2371	/* if size is wh + 5 then no data has been found /
		2372	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2373	{
1597	SvPOK_only (data_sv);	2374	SvPOK_only (data_sv);
1598	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2375	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2376	}
		2377
1599	RETVAL = data_sv;	2378	RETVAL = data_sv;
1600	}	2379	}
1601	OUTPUT:	2380	OUTPUT:
1602	RETVAL	2381	RETVAL
1603		2382
1604	void	2383	void
1605	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2384	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1606	PPCODE:	2385	PPCODE:
1607	{	2386	{
1608	int x, y, z;	2387	int x, y, z;
1609	int w, h;	2388	int w, h;
1610	int x1, y1;	2389	int x1, y1;
		2390	STRLEN len;
		2391	uint8_t data, end;
		2392
		2393	len = SvLEN (data_sv);
		2394	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2395	data = SvPVbyte_nolen (data_sv);
		2396	end = data + len + 8;
		2397
		2398	if (len < 5)
		2399	XSRETURN_EMPTY;
1611		2400
1612	if (*data++ != 0)	2401	if (*data++ != 0)
1613	return; /* version mismatch */	2402	XSRETURN_EMPTY; /* version mismatch */
1614		2403
1615	w = data++ << 8; w \|= data++;	2404	w = data++ << 8; w \|= data++;
1616	h = data++ << 8; h \|= data++;	2405	h = data++ << 8; h \|= data++;
1617		2406
1618	// we need to do this 'cause we don't keep an absolute coord system for rows	2407	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1630	{	2419	{
1631	maprow *row = map_get_row (self, y);	2420	maprow *row = map_get_row (self, y);
1632		2421
1633	for (x = x0; x < x1; x++)	2422	for (x = x0; x < x1; x++)
1634	{	2423	{
		2424	uint8_t flags;
		2425
		2426	if (data + 7 >= end)
		2427	XSRETURN_EMPTY;
		2428
1635	uint8_t flags = *data++;	2429	flags = *data++;
1636		2430
1637	if (flags)	2431	if (flags)
1638	{	2432	{
1639	mapface face[3] = { 0, 0, 0 };
1640
1641	mapcell *cell = row_get_cell (row, x);	2433	mapcell *cell = row_get_cell (row, x);
		2434	tileid tile[3] = { 0, 0, 0 };
1642		2435
1643	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2436	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1644	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2437	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1645	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2438	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1646		2439
1647	if (cell->darkness <= 0)	2440	if (cell->darkness == 0)
1648	{	2441	{
1649	cell->darkness = -1;	2442	/cell->darkness = 0;/
		2443	EXTEND (SP, 3);
1650		2444
1651	for (z = 0; z <= 2; z++)	2445	for (z = 0; z <= 2; z++)
1652	{	2446	{
1653	cell->face[z] = face[z];	2447	tileid t = tile [z];
1654		2448
1655	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2449	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2450	{
1656	XPUSHs (sv_2mortal (newSViv (face[z])));	2451	PUSHs (sv_2mortal (newSViv (t)));
		2452	need_texid (self, t);
		2453	}
		2454
		2455	cell->tile [z] = t;
1657	}	2456	}
1658	}	2457	}
1659	}	2458	}
1660	}	2459	}
1661	}	2460	}
1662	}	2461	}
1663		2462
1664	MODULE = CFClient PACKAGE = CFClient::MixChunk	2463	MODULE = Deliantra::Client PACKAGE = DC::RW
1665		2464
1666	CFClient::MixChunk	2465	DC::RW
1667	new_from_file (SV class, char path)	2466	new (SV class, SV data_sv)
1668	CODE:	2467	CODE:
1669	RETVAL = Mix_LoadWAV (path);	2468	{
		2469	STRLEN datalen;
		2470	char *data = SvPVbyte (data_sv, datalen);
		2471
		2472	RETVAL = SDL_RWFromConstMem (data, datalen);
		2473	}
1670	OUTPUT:	2474	OUTPUT:
1671	RETVAL	2475	RETVAL
1672		2476
		2477	DC::RW
		2478	new_from_file (SV class, const char path, const char *mode = "rb")
		2479	CODE:
		2480	RETVAL = SDL_RWFromFile (path, mode);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	# fails on win32:
		2485	# dc.xs(2268) : error C2059: syntax error : '('
1673	void	2486	#void
		2487	#close (DC::RW self)
		2488	# CODE:
		2489	# (self->(close)) (self);
		2490
		2491	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2492
		2493	PROTOTYPES: DISABLE
		2494
		2495	DC::Channel
		2496	find ()
		2497	CODE:
		2498	{
		2499	RETVAL = Mix_GroupAvailable (-1);
		2500
		2501	if (RETVAL < 0)
		2502	{
		2503	RETVAL = Mix_GroupOldest (-1);
		2504
		2505	if (RETVAL < 0)
		2506	XSRETURN_UNDEF;
		2507
		2508	Mix_HaltChannel (RETVAL);
		2509	}
		2510
		2511	Mix_UnregisterAllEffects (RETVAL);
		2512	Mix_Volume (RETVAL, 128);
		2513	}
		2514	OUTPUT:
		2515	RETVAL
		2516
		2517	void
		2518	halt (DC::Channel self)
		2519	CODE:
		2520	Mix_HaltChannel (self);
		2521
		2522	void
		2523	expire (DC::Channel self, int ticks = -1)
		2524	CODE:
		2525	Mix_ExpireChannel (self, ticks);
		2526
		2527	void
		2528	fade_out (DC::Channel self, int ticks = -1)
		2529	CODE:
		2530	Mix_FadeOutChannel (self, ticks);
		2531
		2532	int
		2533	volume (DC::Channel self, int volume)
		2534	CODE:
		2535	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2536	OUTPUT:
		2537	RETVAL
		2538
		2539	void
		2540	unregister_all_effects (DC::Channel self)
		2541	CODE:
		2542	Mix_UnregisterAllEffects (self);
		2543
		2544	void
		2545	set_panning (DC::Channel self, int left, int right)
		2546	CODE:
		2547	left = CLAMP (left , 0, 255);
		2548	right = CLAMP (right, 0, 255);
		2549	Mix_SetPanning (self, left, right);
		2550
		2551	void
		2552	set_distance (DC::Channel self, int distance)
		2553	CODE:
		2554	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2555
		2556	void
		2557	set_position (DC::Channel self, int angle, int distance)
		2558	CODE:
		2559
		2560	void
		2561	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2562	CODE:
		2563	{
		2564	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2565	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2566	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2567	}
		2568
		2569	void
		2570	set_reverse_stereo (DC::Channel self, int flip)
		2571	CODE:
		2572	Mix_SetReverseStereo (self, flip);
		2573
		2574	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2575
		2576	PROTOTYPES: DISABLE
		2577
		2578	DC::MixChunk
		2579	new (SV *class, DC::RW rwops)
		2580	CODE:
		2581	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
1674	DESTROY (CFClient::MixChunk self)	2586	DESTROY (DC::MixChunk self)
1675	CODE:	2587	CODE:
1676	Mix_FreeChunk (self);	2588	Mix_FreeChunk (self);
1677		2589
1678	int	2590	int
1679	volume (CFClient::MixChunk self, int volume = -1)	2591	volume (DC::MixChunk self, int volume = -1)
1680	CODE:	2592	CODE:
		2593	if (items > 1)
		2594	volume = CLAMP (volume, 0, 128);
1681	RETVAL = Mix_VolumeChunk (self, volume);	2595	RETVAL = Mix_VolumeChunk (self, volume);
1682	OUTPUT:	2596	OUTPUT:
1683	RETVAL	2597	RETVAL
1684		2598
1685	int	2599	DC::Channel
1686	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2600	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1687	CODE:	2601	CODE:
		2602	{
1688	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2603	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2604
		2605	if (RETVAL < 0)
		2606	XSRETURN_UNDEF;
		2607
		2608	if (channel < 0)
		2609	{
		2610	Mix_UnregisterAllEffects (RETVAL);
		2611	Mix_Volume (RETVAL, 128);
		2612	}
		2613	}
1689	OUTPUT:	2614	OUTPUT:
1690	RETVAL	2615	RETVAL
1691		2616
1692	MODULE = CFClient PACKAGE = CFClient::MixMusic	2617	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1693		2618
1694	int	2619	int
1695	volume (int volume = -1)	2620	volume (int volume = -1)
		2621	PROTOTYPE: ;$
1696	CODE:	2622	CODE:
		2623	if (items > 0)
		2624	volume = CLAMP (volume, 0, 128);
1697	RETVAL = Mix_VolumeMusic (volume);	2625	RETVAL = Mix_VolumeMusic (volume);
1698	OUTPUT:	2626	OUTPUT:
1699	RETVAL	2627	RETVAL
1700		2628
1701	CFClient::MixMusic	2629	void
1702	new_from_file (SV class, char path)	2630	fade_out (int ms)
1703	CODE:	2631	CODE:
		2632	Mix_FadeOutMusic (ms);
		2633
		2634	void
		2635	halt ()
		2636	CODE:
		2637	Mix_HaltMusic ();
		2638
		2639	DC::MixMusic
		2640	new (SV *class, DC::RW rwops)
		2641	CODE:
1704	RETVAL = Mix_LoadMUS (path);	2642	RETVAL = Mix_LoadMUS_RW (rwops);
1705	OUTPUT:	2643	OUTPUT:
1706	RETVAL	2644	RETVAL
1707		2645
1708	void	2646	void
1709	DESTROY (CFClient::MixMusic self)	2647	DESTROY (DC::MixMusic self)
1710	CODE:	2648	CODE:
1711	Mix_FreeMusic (self);	2649	Mix_FreeMusic (self);
1712		2650
1713	int	2651	int
1714	play (CFClient::MixMusic self, int loops = -1)	2652	play (DC::MixMusic self, int loops = -1)
1715	CODE:	2653	CODE:
1716	RETVAL = Mix_PlayMusic (self, loops);	2654	RETVAL = Mix_PlayMusic (self, loops);
1717	OUTPUT:	2655	OUTPUT:
1718	RETVAL	2656	RETVAL
1719		2657
		2658	void
		2659	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2660	CODE:
		2661	Mix_FadeInMusicPos (self, loops, ms, position);
		2662
1720	MODULE = CFClient PACKAGE = CFClient::OpenGL	2663	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2664
		2665	PROTOTYPES: ENABLE
1721		2666
1722	BOOT:	2667	BOOT:
1723	{	2668	{
1724	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2669	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1725	static const struct {	2670	static const struct {
1726	const char *name;	2671	const char *name;
1727	IV iv;	2672	IV iv;
1728	} *civ, const_iv[] = {	2673	} *civ, const_iv[] = {
1729	# define const_iv(name) { # name, (IV)name }	2674	# define const_iv(name) { # name, (IV)name }
		2675	const_iv (GL_VENDOR),
		2676	const_iv (GL_VERSION),
		2677	const_iv (GL_EXTENSIONS),
1730	const_iv (GL_COLOR_MATERIAL),	2678	const_iv (GL_COLOR_MATERIAL),
1731	const_iv (GL_SMOOTH),	2679	const_iv (GL_SMOOTH),
1732	const_iv (GL_FLAT),	2680	const_iv (GL_FLAT),
1733	const_iv (GL_DITHER),	2681	const_iv (GL_DITHER),
1734	const_iv (GL_BLEND),	2682	const_iv (GL_BLEND),
…		…
1738	const_iv (GL_ALPHA_TEST),	2686	const_iv (GL_ALPHA_TEST),
1739	const_iv (GL_NORMALIZE),	2687	const_iv (GL_NORMALIZE),
1740	const_iv (GL_RESCALE_NORMAL),	2688	const_iv (GL_RESCALE_NORMAL),
1741	const_iv (GL_FRONT),	2689	const_iv (GL_FRONT),
1742	const_iv (GL_BACK),	2690	const_iv (GL_BACK),
		2691	const_iv (GL_AUX0),
1743	const_iv (GL_AND),	2692	const_iv (GL_AND),
1744	const_iv (GL_ONE),	2693	const_iv (GL_ONE),
1745	const_iv (GL_ZERO),	2694	const_iv (GL_ZERO),
1746	const_iv (GL_SRC_ALPHA),	2695	const_iv (GL_SRC_ALPHA),
1747	const_iv (GL_DST_ALPHA),	2696	const_iv (GL_DST_ALPHA),
…		…
1760	const_iv (GL_INTENSITY),	2709	const_iv (GL_INTENSITY),
1761	const_iv (GL_LUMINANCE),	2710	const_iv (GL_LUMINANCE),
1762	const_iv (GL_LUMINANCE_ALPHA),	2711	const_iv (GL_LUMINANCE_ALPHA),
1763	const_iv (GL_FLOAT),	2712	const_iv (GL_FLOAT),
1764	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2713	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2714	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2716	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2717	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2718	const_iv (GL_COMPRESSED_RGB_ARB),
		2719	const_iv (GL_COMPRESSED_RGBA_ARB),
1765	const_iv (GL_COMPILE),	2720	const_iv (GL_COMPILE),
		2721	const_iv (GL_PROXY_TEXTURE_1D),
		2722	const_iv (GL_PROXY_TEXTURE_2D),
1766	const_iv (GL_TEXTURE_1D),	2723	const_iv (GL_TEXTURE_1D),
1767	const_iv (GL_TEXTURE_2D),	2724	const_iv (GL_TEXTURE_2D),
1768	const_iv (GL_TEXTURE_ENV),	2725	const_iv (GL_TEXTURE_ENV),
1769	const_iv (GL_TEXTURE_MAG_FILTER),	2726	const_iv (GL_TEXTURE_MAG_FILTER),
1770	const_iv (GL_TEXTURE_MIN_FILTER),	2727	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1791	const_iv (GL_COLOR_LOGIC_OP),	2748	const_iv (GL_COLOR_LOGIC_OP),
1792	const_iv (GL_SEPARABLE_2D),	2749	const_iv (GL_SEPARABLE_2D),
1793	const_iv (GL_CONVOLUTION_2D),	2750	const_iv (GL_CONVOLUTION_2D),
1794	const_iv (GL_CONVOLUTION_BORDER_MODE),	2751	const_iv (GL_CONVOLUTION_BORDER_MODE),
1795	const_iv (GL_CONSTANT_BORDER),	2752	const_iv (GL_CONSTANT_BORDER),
		2753	const_iv (GL_POINTS),
1796	const_iv (GL_LINES),	2754	const_iv (GL_LINES),
		2755	const_iv (GL_LINE_STRIP),
1797	const_iv (GL_LINE_LOOP),	2756	const_iv (GL_LINE_LOOP),
1798	const_iv (GL_QUADS),	2757	const_iv (GL_QUADS),
1799	const_iv (GL_QUAD_STRIP),	2758	const_iv (GL_QUAD_STRIP),
1800	const_iv (GL_TRIANGLES),	2759	const_iv (GL_TRIANGLES),
1801	const_iv (GL_TRIANGLE_STRIP),	2760	const_iv (GL_TRIANGLE_STRIP),
1802	const_iv (GL_TRIANGLE_FAN),	2761	const_iv (GL_TRIANGLE_FAN),
		2762	const_iv (GL_POLYGON),
1803	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2763	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2764	const_iv (GL_POINT_SMOOTH_HINT),
		2765	const_iv (GL_LINE_SMOOTH_HINT),
		2766	const_iv (GL_POLYGON_SMOOTH_HINT),
		2767	const_iv (GL_GENERATE_MIPMAP_HINT),
		2768	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1804	const_iv (GL_FASTEST),	2769	const_iv (GL_FASTEST),
		2770	const_iv (GL_DONT_CARE),
		2771	const_iv (GL_NICEST),
1805	const_iv (GL_V2F),	2772	const_iv (GL_V2F),
1806	const_iv (GL_V3F),	2773	const_iv (GL_V3F),
1807	const_iv (GL_T2F_V3F),	2774	const_iv (GL_T2F_V3F),
1808	const_iv (GL_T2F_N3F_V3F),	2775	const_iv (GL_T2F_N3F_V3F),
1809	# undef const_iv	2776	# undef const_iv
1810	};	2777	};
1811		2778
1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2779	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2780	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2781
		2782	texture_av = newAV ();
		2783	AvREAL_off (texture_av);
1814	}	2784	}
		2785
		2786	void
		2787	disable_GL_EXT_blend_func_separate ()
		2788	CODE:
		2789	gl.BlendFuncSeparate = 0;
		2790	gl.BlendFuncSeparateEXT = 0;
1815		2791
1816	char *	2792	char *
1817	gl_vendor ()	2793	gl_vendor ()
1818	CODE:	2794	CODE:
1819	RETVAL = (char *)glGetString (GL_VENDOR);	2795	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1832	CODE:	2808	CODE:
1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2809	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834	OUTPUT:	2810	OUTPUT:
1835	RETVAL	2811	RETVAL
1836		2812
		2813	const char *glGetString (GLenum pname)
		2814
		2815	GLint glGetInteger (GLenum pname)
		2816	CODE:
		2817	glGetIntegerv (pname, &RETVAL);
		2818	OUTPUT:
		2819	RETVAL
		2820
		2821	GLdouble glGetDouble (GLenum pname)
		2822	CODE:
		2823	glGetDoublev (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
1837	int glGetError ()	2827	int glGetError ()
1838		2828
1839	void glFinish ()	2829	void glFinish ()
1840		2830
1841	void glClear (int mask)	2831	void glClear (int mask)
…		…
1878	# near_ and far_ are due to microsofts buggy "c" compiler	2868	# near_ and far_ are due to microsofts buggy "c" compiler
1879	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2869	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1880		2870
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2871	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2872	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2873
		2874	PROTOTYPES: DISABLE
1883		2875
1884	void glViewport (int x, int y, int width, int height)	2876	void glViewport (int x, int y, int width, int height)
1885		2877
1886	void glScissor (int x, int y, int width, int height)	2878	void glScissor (int x, int y, int width, int height)
1887		2879
…		…
1895		2887
1896	void glRotate (float angle, float x, float y, float z)	2888	void glRotate (float angle, float x, float y, float z)
1897	CODE:	2889	CODE:
1898	glRotatef (angle, x, y, z);	2890	glRotatef (angle, x, y, z);
1899		2891
1900	void glBegin (int mode)
1901
1902	void glEnd ()
1903
1904	void glColor (float r, float g, float b, float a = 1.0)	2892	void glColor (float r, float g, float b, float a = 1.0)
1905	PROTOTYPE: @
1906	ALIAS:	2893	ALIAS:
1907	glColor_premultiply = 1	2894	glColor_premultiply = 1
1908	CODE:	2895	CODE:
1909	if (ix)	2896	if (ix)
1910	{	2897	{
1911	r *= a;	2898	r *= a;
1912	g *= a;	2899	g *= a;
1913	b *= a;	2900	b *= a;
1914	}	2901	}
1915	// microsoft visual "c" rounds instead of truncating...	2902	// microsoft visual "c" rounds instead of truncating...
1916	glColor4ub (MIN ((int)(r * 256.f), 255),	2903	glColor4f (r, g, b, a);
1917	MIN ((int)(g * 256.f), 255),
1918	MIN ((int)(b * 256.f), 255),
1919	MIN ((int)(a * 256.f), 255));
1920
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926		2904
1927	void glRasterPos (float x, float y, float z = 0.)	2905	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	2906	CODE:
1929	glRasterPos3f (0, 0, z);	2907	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	2908	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1935		2913
1936	void glTexCoord (float s, float t)	2914	void glTexCoord (float s, float t)
1937	CODE:	2915	CODE:
1938	glTexCoord2f (s, t);	2916	glTexCoord2f (s, t);
1939		2917
		2918	void glRect (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glRectf (x1, y1, x2, y2);
		2921
		2922	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2923	CODE:
		2924	glBegin (GL_LINE_LOOP);
		2925	glVertex2f (x1, y1);
		2926	glVertex2f (x2, y1);
		2927	glVertex2f (x2, y2);
		2928	glVertex2f (x1, y2);
		2929	glEnd ();
		2930
		2931	PROTOTYPES: ENABLE
		2932
		2933	void glBegin (int mode)
		2934
		2935	void glEnd ()
		2936
		2937	void glPointSize (GLfloat size)
		2938
		2939	void glLineWidth (GLfloat width)
		2940
		2941	void glInterleavedArrays (int format, int stride, char *data)
		2942
		2943	void glDrawElements (int mode, int count, int type, char *indices)
		2944
		2945	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2946
1940	void glTexEnv (int target, int pname, float param)	2947	void glTexEnv (int target, int pname, float param)
1941	CODE:	2948	CODE:
1942	glTexEnvf (target, pname, param);	2949	glTexEnvf (target, pname, param);
1943		2950
1944	void glTexParameter (int target, int pname, float param)	2951	void glTexParameter (int target, int pname, float param)
…		…
1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2967	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1961	CODE:	2968	CODE:
1962	if (gl.SeparableFilter2D)	2969	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2970	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		2971
1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2972	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966		2973
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2974	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2975
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2976	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2977
		2978	void glPixelZoom (float x, float y)
1970		2979
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2980	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2981
1973	int glGenTexture ()	2982	int glGenTexture ()
1974	CODE:	2983	CODE:
1975	{	2984	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2985	OUTPUT:
1981	RETVAL	2986	RETVAL
1982		2987
1983	void glDeleteTexture (int name)	2988	void glDeleteTexture (int name)
1984	CODE:	2989	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2990	del_texture (name);
1988	}	2991
1989
1990	int glGenList ()	2992	int glGenList ()
1991	CODE:	2993	CODE:
1992	RETVAL = glGenLists (1);	2994	RETVAL = glGenLists (1);
1993	OUTPUT:	2995	OUTPUT:
1994	RETVAL	2996	RETVAL
…		…
2001		3003
2002	void glEndList ()	3004	void glEndList ()
2003		3005
2004	void glCallList (int list)	3006	void glCallList (int list)
2005		3007
		3008	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2006		3009
		3010	PROTOTYPES: DISABLE
		3011
		3012	void
		3013	find_widget (SV *self, NV x, NV y)
		3014	PPCODE:
		3015	{
		3016	if (within_widget (self, x, y))
		3017	XPUSHs (self);
		3018	}
		3019
		3020	BOOT:
		3021	{
		3022	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3023
		3024	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3025	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3026	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3027	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3028	}
		3029
		3030	void
		3031	draw (SV *self)
		3032	CODE:
		3033	{
		3034	HV *hv;
		3035	SV **svp;
		3036	NV x, y, w, h;
		3037	SV *draw_x_sv = GvSV (draw_x_gv);
		3038	SV *draw_y_sv = GvSV (draw_y_gv);
		3039	SV *draw_w_sv = GvSV (draw_w_gv);
		3040	SV *draw_h_sv = GvSV (draw_h_gv);
		3041	double draw_x, draw_y;
		3042
		3043	if (!SvROK (self))
		3044	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3045
		3046	hv = (HV *)SvRV (self);
		3047
		3048	if (SvTYPE (hv) != SVt_PVHV)
		3049	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3050
		3051	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3052	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3053
		3054	if (!h \|\| !w)
		3055	XSRETURN_EMPTY;
		3056
		3057	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3059
		3060	draw_x = SvNV (draw_x_sv) + x;
		3061	draw_y = SvNV (draw_y_sv) + y;
		3062
		3063	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3064	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3065	XSRETURN_EMPTY;
		3066
		3067	sv_setnv (draw_x_sv, draw_x);
		3068	sv_setnv (draw_y_sv, draw_y);
		3069
		3070	glPushMatrix ();
		3071	glTranslated (x, y, 0);
		3072
		3073	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3074	{
		3075	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3076
		3077	if (svp && SvTRUE (*svp))
		3078	{
		3079	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3080	glEnable (GL_BLEND);
		3081	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3082	glBegin (GL_QUADS);
		3083	glVertex2f (0, 0);
		3084	glVertex2f (w, 0);
		3085	glVertex2f (w, h);
		3086	glVertex2f (0, h);
		3087	glEnd ();
		3088	glDisable (GL_BLEND);
		3089	}
		3090	}
		3091	#if 0
		3092	// draw borders, for debugging
		3093	glPushMatrix ();
		3094	glColor4f (1., 1., 0., 1.);
		3095	glTranslatef (.5, .5, 0.);
		3096	glBegin (GL_LINE_LOOP);
		3097	glVertex2f (0 , 0);
		3098	glVertex2f (w - 1, 0);
		3099	glVertex2f (w - 1, h - 1);
		3100	glVertex2f (0 , h - 1);
		3101	glEnd ();
		3102	glPopMatrix ();
		3103	#endif
		3104	PUSHMARK (SP);
		3105	XPUSHs (self);
		3106	PUTBACK;
		3107	call_method ("_draw", G_VOID \| G_DISCARD);
		3108	SPAGAIN;
		3109
		3110	glPopMatrix ();
		3111
		3112	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3113	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3114	}
		3115

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs. Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC