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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs.
Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
		20	#include "flat_hash_map.hpp"
		21
15	#ifdef _WIN32	22	#ifdef _WIN32
16	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
17	#endif	28	#endif
18		29
19	#include <assert.h>	30	#include <cassert>
20	#include <math.h>	31	#include <cmath>
21	#include <string.h>	32	#include <cstring>
22	#include <stdio.h>	33	#include <cstdio>
23	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
24		40
25	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
26	#include <SDL_endian.h>	43	#include <SDL_endian.h>
27	#include <SDL_image.h>	44	#include <SDL_image.h>
28	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
30		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
31	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
33		57
34	#include <glib/gmacros.h>	58	#include <glib.h>
35		59
36	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
37		72
38	#ifndef _WIN32	73	#ifndef _WIN32
39	# include <sys/types.h>	74	# include <sys/types.h>
40	# include <sys/socket.h>	75	# include <sys/socket.h>
41	# include <netinet/in.h>	76	# include <netinet/in.h>
42	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
43	# include <inttypes.h>	78	# include <inttypes.h>
44	#endif	79	#endif
45		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
48	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
49		90
50	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
52		93
53	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
54		95
55	#if 0	96	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	97	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	98
58	# define PARACHUTE 0	99	#define KMOD_LRAM 0x10000 // our extension
59	#endif	100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	static char *
		105	fast_sv_grow (SV *sv, STRLEN need)
		106	{
		107	STRLEN len = SvLEN (sv);
		108	STRLEN want = SvCUR (sv) + need;
		109
		110	if (ecb_expect_false (len < want))
		111	{
		112	do
		113	len *= 2;
		114	while (len < want);
		115
		116	sv_grow (sv, len);
		117	}
		118
		119	SvCUR_set (sv, want);
		120	return SvEND (sv) - need;
		121	}
		122
		123	static AV *texture_av;
60		124
61	static struct	125	static struct
62	{	126	{
63	#define GL_FUNC(ptr,name) ptr name;	127	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	128	#include "glfunc.h"
65	#undef GL_FUNC	129	#undef GL_FUNC
66	} gl;	130	} gl;
67		131
		132	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	133	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	134	{
70	if (gl.BlendFuncSeparate)	135	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	136	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	137	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	138	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	139	else
75	glBlendFunc (sa, da);	140	glBlendFunc (sa, da);
76	}	141	}
77		142
		143	static GLuint
		144	gen_texture ()
		145	{
		146	GLuint name;
		147
		148	if (AvFILL (texture_av) >= 0)
		149	name = (GLuint)(size_t)av_pop (texture_av);
		150	else
		151	glGenTextures (1, &name);
		152
		153	return name;
		154	}
		155
		156	static void
		157	del_texture (GLuint name)
		158	{
		159	/* make a half-assed attempt at returning the memory used by the texture */
		160	/* textures are frequently being reused by cfplus anyway */
		161	/glBindTexture (GL_TEXTURE_2D, name);/
		162	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		163	av_push (texture_av, (SV *)(size_t)name);
		164	glDeleteTextures (1, &name);
		165	}
		166
78	#include "texcache.c"	167	#include "texcache.c"
		168	#include "rendercache.c"
79		169
80	#include "pango-font.c"	170	#include "pango-font.c"
81	#include "pango-fontmap.c"	171	#include "pango-fontmap.c"
82	#include "pango-render.c"	172	#include "pango-render.c"
83		173
		174	typedef IV DC__Channel;
		175	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	176	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	177	typedef Mix_Music *DC__MixMusic;
86		178
87	typedef PangoFontDescription *CFPlus__Font;	179	typedef PangoFontDescription *DC__Font;
88		180
89	static int	181	static int
90	shape_attr_p (PangoLayoutRun *run)	182	shape_attr_p (PangoLayoutRun *run)
91	{	183	{
92	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
93		185
94	while (attrs)	186	while (attrs)
95	{	187	{
96	PangoAttribute *attr = attrs->data;	188	PangoAttribute attr = (PangoAttribute )attrs->data;
97		189
98	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
99	return 1;	191	return 1;
100		192
101	attrs = attrs->next;	193	attrs = attrs->next;
102	}	194	}
103		195
104	return 0;	196	return 0;
105	}	197	}
106		198
107	typedef struct cf_layout {	199	struct cf_layout {
108	PangoLayout *pl;	200	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
110	int base_height;	202	int base_height;
111	CFPlus__Font font;	203	DC__Font font;
112	} *CFPlus__Layout;	204	rc_t rc;
		205	};
113		206
		207	typedef cf_layout *DC__Layout;
		208
114	static CFPlus__Font default_font;	209	static DC__Font default_font;
115	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
117		212
118	static void	213	static void
119	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
120	{	215	{
121	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
122	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
124	#endif	219	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	221	}
127		222
128	static void	223	static void
129	layout_update_font (CFPlus__Layout self)	224	layout_update_font (DC__Layout self)
130	{	225	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	226	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	227	* reasonably well with dejavu/bistream fonts
133	*/	228	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	229	PangoFontDescription *font = self->font ? self->font : default_font;
135		230
136	pango_font_description_set_absolute_size (font,	231	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	232	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		233
139	pango_layout_set_font_description (self->pl, font);	234	pango_layout_set_font_description (self->pl, font);
140	}	235	}
141		236
142	static void	237	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	238	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	239	{
145	PangoRectangle rect;	240	PangoRectangle rect;
146		241
147	// get_pixel_* wrongly rounds down	242	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	243	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		250
156	*w = rect.width;	251	*w = rect.width;
157	*h = rect.height;	252	*h = rect.height;
158	}	253	}
159		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
160	typedef uint16_t tileid;	257	typedef uint16_t tileid;
161	typedef uint16_t faceid;	258	typedef uint16_t faceid;
162		259
163	typedef struct {	260	struct maptex
		261	{
164	int name;	262	GLuint name;
165	int w, h;	263	int w, h;
166	float s, t;	264	float s, t;
167	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
168	} maptex;	266	tileid smoothtile;
		267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
		269	};
169		270
170	typedef struct {	271	struct mapcell
		272	{
171	uint32_t player;	273	uint32_t player;
172	tileid tile[3];	274	tileid tile[3];
173	uint16_t darkness;	275	uint16_t darkness;
174	uint8_t stat_width, stat_hp, flags;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
175	} mapcell;	277	};
176		278
177	typedef struct {	279	struct maprow
		280	{
178	int32_t c0, c1;	281	int32_t c0, c1;
179	mapcell *col;	282	mapcell *col;
180	} maprow;	283	};
181		284
182	typedef struct map {	285	struct mapgrid {
183	int x, y, w, h;	286	int x, y, w, h;
184	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
185	int faces; tileid *face2tile; // [faceid]	288	int faces; tileid *face2tile; // [faceid]
186	int texs; maptex *tex; // [tileid]	289	int texs; maptex *tex; // [tileid]
187		290
188	int32_t rows;	291	int32_t rows;
189	maprow *row;	292	maprow *row;
190	} *CFPlus__Map;	293	};
191		294
192	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
193	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
194	{	300	{
195	char *p;	301	T *p;
196		302
197	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
198	Zero (p, inc, char);	304	Zero (p, inc, T);
199	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
200	Safefree (ptr);	306	Safefree (ptr);
201		307
202	return p;	308	ptr = p;
203	}	309	}
204		310
205	static char *	311	template<typename T>
206	append (char *ptr, int sze, int inc)
207	{
208	Renew (ptr, sze + inc, char);
209	Zero (ptr + sze, inc, char);
210
211	return ptr;
212	}
213
214	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
215	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216
217	static void	312	static void
		313	append (T *&ptr, int sze, int inc)
		314	{
		315	Renew (ptr, sze + inc, T);
		316	Zero (ptr + sze, inc, T);
		317	}
		318
		319	static void
218	need_facenum (struct map *self, faceid face)	320	need_facenum (struct mapgrid *self, faceid face)
219	{	321	{
220	while (self->faces <= face)	322	while (self->faces <= face)
221	{	323	{
222	Append (tileid, self->face2tile, self->faces, self->faces);	324	append (self->face2tile, self->faces, self->faces);
223	self->faces *= 2;	325	self->faces *= 2;
224	}	326	}
225	}	327	}
226		328
227	static void	329	static void
228	need_texid (struct map *self, int texid)	330	need_texid (struct mapgrid *self, int texid)
229	{	331	{
230	while (self->texs <= texid)	332	while (self->texs <= texid)
231	{	333	{
232	Append (maptex, self->tex, self->texs, self->texs);	334	append (self->tex, self->texs, self->texs);
233	self->texs *= 2;	335	self->texs *= 2;
234	}	336	}
235	}	337	}
236		338
237	static maprow *	339	static maprow *
238	map_get_row (CFPlus__Map self, int y)	340	map_get_row (mapgrid *self, int y)
239	{	341	{
240	if (0 > y)	342	if (0 > y)
241	{	343	{
242	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
243	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
244		346
245	self->rows += extend;	347	self->rows += extend;
246	self->y += extend;	348	self->y += extend;
247	y += extend;	349	y += extend;
248	}	350	}
249	else if (y >= self->rows)	351	else if (y >= self->rows)
250	{	352	{
251	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
252	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
253	self->rows += extend;	355	self->rows += extend;
254	}	356	}
255		357
256	return self->row + y;	358	return self->row + y;
257	}	359	}
…		…
267	}	369	}
268		370
269	if (row->c0 > x)	371	if (row->c0 > x)
270	{	372	{
271	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
272	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
273	row->c0 -= extend;	375	row->c0 -= extend;
274	}	376	}
275	else if (x >= row->c1)	377	else if (x >= row->c1)
276	{	378	{
277	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
278	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
279	row->c1 += extend;	381	row->c1 += extend;
280	}	382	}
281		383
282	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
283	}	385	}
284		386
285	static mapcell *	387	static mapcell *
286	map_get_cell (CFPlus__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
287	{	389	{
288	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
289	}	391	}
290		392
291	static void	393	static void
292	map_clear (CFPlus__Map self)	394	map_clear (mapgrid *self)
293	{	395	{
294	int r;	396	int r;
295		397
296	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
297	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
304	self->oy = 0;	406	self->oy = 0;
305	self->row = 0;	407	self->row = 0;
306	self->rows = 0;	408	self->rows = 0;
307	}	409	}
308		410
		411	#define CELL_CLEAR(cell) \
		412	do { \
		413	if ((cell)->player) \
		414	(cell)->tile [2] = 0; \
		415	(cell)->darkness = 0; \
		416	(cell)->stat_hp = 0; \
		417	(cell)->flags = 0; \
		418	(cell)->player = 0; \
		419	} while (0)
		420
309	static void	421	static void
310	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
311	{	423	{
312	int x, y;	424	int x, y;
313	maprow *row;	425	maprow *row;
314	mapcell *cell;	426	mapcell *cell;
315		427
…		…
327	if (x >= row->c1)	439	if (x >= row->c1)
328	break;	440	break;
329		441
330	cell = row->col + x - row->c0;	442	cell = row->col + x - row->c0;
331		443
332	cell->darkness = 0;	444	CELL_CLEAR (cell);
333	cell->stat_hp = 0;
334	cell->flags = 0;
335	cell->player = 0;
336	}	445	}
337	}	446	}
		447	}
		448
		449	struct smooth_key
		450	{
		451	tileid tile;
		452	uint8_t x, y, level;
		453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
		472
		473	static void
		474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		475	{
		476	auto &&it = h.find (key);
		477
		478	if (it == h.end ())
		479	h.insert (std::make_pair (key, bits));
		480	else
		481	it->second \|= bits;
338	}	482	}
339		483
340	static void	484	static void
341	music_finished (void)	485	music_finished (void)
342	{	486	{
…		…
359	ev.code = 1;	503	ev.code = 1;
360	ev.data1 = (void *)(long)channel;	504	ev.data1 = (void *)(long)channel;
361	ev.data2 = 0;	505	ev.data2 = 0;
362		506
363	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
		508	}
		509
		510	// approximately divide by 255
		511	static unsigned int
		512	div255 (unsigned int n)
		513	{
		514	return (n + (n >> 8)) >> 8;
364	}	515	}
365		516
366	static unsigned int	517	static unsigned int
367	minpot (unsigned int n)	518	minpot (unsigned int n)
368	{	519	{
…		…
382		533
383	/* SDL should provide this, really. */	534	/* SDL should provide this, really. */
384	#define SDLK_MODIFIER_MIN 300	535	#define SDLK_MODIFIER_MIN 300
385	#define SDLK_MODIFIER_MAX 314	536	#define SDLK_MODIFIER_MAX 314
386		537
387	MODULE = CFPlus PACKAGE = CFPlus	538	/******************************************************************************/
		539
		540	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		541	static GV *hover_gv;
		542
		543	static int
		544	within_widget (SV *widget, NV x, NV y)
		545	{
		546	HV *self;
		547	SV **svp;
		548	NV wx, ww, wy, wh;
		549
		550	if (!SvROK (widget))
		551	return 0;
		552
		553	self = (HV *)SvRV (widget);
		554
		555	if (SvTYPE (self) != SVt_PVHV)
		556	return 0;
		557
		558	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		559	if (y < wy)
		560	return 0;
		561
		562	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		563	if (y >= wy + wh)
		564	return 0;
		565
		566	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		567	if (x < wx)
		568	return 0;
		569
		570	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		571	if (x >= wx + ww)
		572	return 0;
		573
		574	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		575	if (!svp \|\| !SvTRUE (*svp))
		576	return 0;
		577
		578	return 1;
		579	}
		580
		581	/******************************************************************************/
		582
		583	/* process keyboard modifiers */
		584	static int
		585	mod_munge (int mod)
		586	{
		587	mod &= MOD_MASK;
		588
		589	if (mod & (KMOD_META \| KMOD_ALT))
		590	mod \|= KMOD_LRAM;
		591
		592	return mod;
		593	}
		594
		595	static void
		596	deliantra_main (SV *real_main)
		597	{
		598	dSP;
		599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD \| G_VOID);
		602	}
		603
		604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
		607	/* to due surprising braindamage on the side of SDL design, we
		608	* do some mind-boggling hack here: SDL requires a custom main()
		609	* on OS X, so... we provide one and call the original main(), which,
		610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		611	* and which calls our main (== SDL_main) back.
		612	*/
		613	extern C_LINKAGE int
		614	main (int argc, char *argv[])
		615	{
		616	deliantra_main (real_main);
		617	}
		618
		619	#undef main
		620
		621	extern C_LINKAGE int main (int argc, char *argv[]);
		622
		623	static void
		624	SDL_main_hack (SV *real_main_)
		625	{
		626	real_main = real_main_;
		627
		628	char *argv[] = { "deliantra client", 0 };
		629	(main) (1, argv);
		630	}
		631	#else
		632	static void
		633	SDL_main_hack (SV *real_main)
		634	{
		635	deliantra_main (real_main);
		636	}
		637	#endif
		638
		639	MODULE = Deliantra::Client PACKAGE = DC
388		640
389	PROTOTYPES: ENABLE	641	PROTOTYPES: ENABLE
390		642
391	BOOT:	643	BOOT:
392	{	644	{
393	HV *stash = gv_stashpv ("CFPlus", 1);	645	HV *stash = gv_stashpv ("DC", 1);
394	static const struct {	646	static const struct {
395	const char *name;	647	const char *name;
396	IV iv;	648	IV iv;
397	} *civ, const_iv[] = {	649	} *civ, const_iv[] = {
398	# define const_iv(name) { # name, (IV)name }	650	# define const_iv(name) { # name, (IV)name }
…		…
420		672
421	const_iv (SDL_APPINPUTFOCUS),	673	const_iv (SDL_APPINPUTFOCUS),
422	const_iv (SDL_APPMOUSEFOCUS),	674	const_iv (SDL_APPMOUSEFOCUS),
423	const_iv (SDL_APPACTIVE),	675	const_iv (SDL_APPACTIVE),
424		676
		677
		678	const_iv (SDLK_UNKNOWN),
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_BACKSPACE),
		681	const_iv (SDLK_TAB),
		682	const_iv (SDLK_CLEAR),
		683	const_iv (SDLK_RETURN),
		684	const_iv (SDLK_PAUSE),
		685	const_iv (SDLK_ESCAPE),
		686	const_iv (SDLK_SPACE),
		687	const_iv (SDLK_EXCLAIM),
		688	const_iv (SDLK_QUOTEDBL),
		689	const_iv (SDLK_HASH),
		690	const_iv (SDLK_DOLLAR),
		691	const_iv (SDLK_AMPERSAND),
		692	const_iv (SDLK_QUOTE),
		693	const_iv (SDLK_LEFTPAREN),
		694	const_iv (SDLK_RIGHTPAREN),
		695	const_iv (SDLK_ASTERISK),
		696	const_iv (SDLK_PLUS),
		697	const_iv (SDLK_COMMA),
		698	const_iv (SDLK_MINUS),
		699	const_iv (SDLK_PERIOD),
		700	const_iv (SDLK_SLASH),
		701	const_iv (SDLK_0),
		702	const_iv (SDLK_1),
		703	const_iv (SDLK_2),
		704	const_iv (SDLK_3),
		705	const_iv (SDLK_4),
		706	const_iv (SDLK_5),
		707	const_iv (SDLK_6),
		708	const_iv (SDLK_7),
		709	const_iv (SDLK_8),
		710	const_iv (SDLK_9),
		711	const_iv (SDLK_COLON),
		712	const_iv (SDLK_SEMICOLON),
		713	const_iv (SDLK_LESS),
		714	const_iv (SDLK_EQUALS),
		715	const_iv (SDLK_GREATER),
		716	const_iv (SDLK_QUESTION),
		717	const_iv (SDLK_AT),
		718
		719	const_iv (SDLK_LEFTBRACKET),
		720	const_iv (SDLK_BACKSLASH),
		721	const_iv (SDLK_RIGHTBRACKET),
		722	const_iv (SDLK_CARET),
		723	const_iv (SDLK_UNDERSCORE),
		724	const_iv (SDLK_BACKQUOTE),
		725	const_iv (SDLK_DELETE),
		726
		727	const_iv (SDLK_FIRST),
		728	const_iv (SDLK_LAST),
425	const_iv (SDLK_KP0),	729	const_iv (SDLK_KP0),
426	const_iv (SDLK_KP1),	730	const_iv (SDLK_KP1),
427	const_iv (SDLK_KP2),	731	const_iv (SDLK_KP2),
428	const_iv (SDLK_KP3),	732	const_iv (SDLK_KP3),
429	const_iv (SDLK_KP4),	733	const_iv (SDLK_KP4),
…		…
501	const_iv (KMOD_LMETA),	805	const_iv (KMOD_LMETA),
502	const_iv (KMOD_RMETA),	806	const_iv (KMOD_RMETA),
503	const_iv (KMOD_NUM),	807	const_iv (KMOD_NUM),
504	const_iv (KMOD_CAPS),	808	const_iv (KMOD_CAPS),
505	const_iv (KMOD_MODE),	809	const_iv (KMOD_MODE),
		810
		811	const_iv (KMOD_LRAM),
		812
		813	const_iv (MIX_DEFAULT_FORMAT),
		814
		815	const_iv (SDL_INIT_TIMER),
		816	const_iv (SDL_INIT_AUDIO),
		817	const_iv (SDL_INIT_VIDEO),
		818	const_iv (SDL_INIT_CDROM),
		819	const_iv (SDL_INIT_JOYSTICK),
		820	const_iv (SDL_INIT_EVERYTHING),
		821	const_iv (SDL_INIT_NOPARACHUTE),
		822	const_iv (SDL_INIT_EVENTTHREAD),
		823
		824	const_iv (SDL_GL_RED_SIZE),
		825	const_iv (SDL_GL_GREEN_SIZE),
		826	const_iv (SDL_GL_BLUE_SIZE),
		827	const_iv (SDL_GL_ALPHA_SIZE),
		828	const_iv (SDL_GL_DOUBLEBUFFER),
		829	const_iv (SDL_GL_BUFFER_SIZE),
		830	const_iv (SDL_GL_DEPTH_SIZE),
		831	const_iv (SDL_GL_STENCIL_SIZE),
		832	const_iv (SDL_GL_ACCUM_RED_SIZE),
		833	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		834	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		835	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		836	const_iv (SDL_GL_STEREO),
		837	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		838	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		839	const_iv (SDL_GL_ACCELERATED_VISUAL),
		840	const_iv (SDL_GL_SWAP_CONTROL),
		841
		842	const_iv (FOW_DARKNESS)
506	# undef const_iv	843	# undef const_iv
507	};	844	};
508		845
509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	846	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	847	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
511		848
512	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	849	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
513	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	850	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
514	}	851	}
515		852
…		…
527	RETVAL	864	RETVAL
528		865
529	NV floor (NV x)	866	NV floor (NV x)
530		867
531	NV ceil (NV x)	868	NV ceil (NV x)
		869
		870	IV minpot (UV n)
		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
		878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
532		889
533	void	890	void
534	pango_init ()	891	pango_init ()
535	CODE:	892	CODE:
536	{	893	{
537	opengl_fontmap = pango_opengl_font_map_new ();	894	opengl_fontmap = pango_opengl_font_map_new ();
538	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	895	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
539	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	896	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		897	/pango_context_set_font_description (opengl_context, default_font);/
		898	#if PANGO_VERSION_CHECK (1, 15, 2)
		899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		900	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		901	#endif
540	}	902	}
541		903
542	int	904	char *SDL_GetError ()
543	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
544		905
545	void	906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
		908
		909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
546	SDL_Quit ()	915	void SDL_Quit ()
547		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
		926
548	void	927	void
549	SDL_ListModes ()	928	SDL_ListModes (int rgb, int alpha)
550	PPCODE:	929	PPCODE:
551	{	930	{
552	SDL_Rect **m;	931	SDL_Rect **m;
553		932
554	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	933	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	934	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	935	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	936	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558		937
559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	938	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	939	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561		940
562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566		945
567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
568	#if SDL_VERSION_ATLEAST(1,2,10)
569	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
570	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
571	#endif
572
573	SDL_EnableUNICODE (1);
574	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
575		948
576	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
577		950
578	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
579	while (*m)	952	while (*m)
580	{	953	{
		954	if ((m)->w >= 400 && (m)->h >= 300)
		955	{
581	AV *av = newAV ();	956	AV *av = newAV ();
582	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
583	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
		959	av_push (av, newSViv (rgb));
		960	av_push (av, newSViv (alpha));
584	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	961	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		962	}
585		963
586	++m;	964	++m;
587	}	965	}
588	}	966	}
589		967
590	char *
591	SDL_GetError ()
592
593	int	968	int
594	SDL_SetVideoMode (int w, int h, int fullscreen)	969	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595	CODE:	970	CODE:
		971	{
		972	SDL_EnableUNICODE (1);
		973	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		974
		975	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		976	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		977	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		978	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		979
596	RETVAL = !!SDL_SetVideoMode (	980	RETVAL = !!SDL_SetVideoMode (
597	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	981	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
598	);	982	);
		983
599	if (RETVAL)	984	if (RETVAL)
600	{	985	{
601	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	986	av_clear (texture_av);
602	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603	# include "glfunc.h"	988	#include "glfunc.h"
604	# undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
605	}	992	}
		993	}
606	OUTPUT:	994	OUTPUT:
607	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
608		999
609	void	1000	void
610	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
611		1002
612	char *	1003	char *
613	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
614		1006
		1007	int
		1008	SDL_GetAppState ()
		1009
		1010	int
		1011	SDL_GetModState ()
		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
615	void	1017	void
616	SDL_PollEvent ()	1018	SDL_PumpEvents ()
		1019
		1020	void
		1021	peep_events ()
617	PPCODE:	1022	PPCODE:
618	{	1023	{
619	SDL_Event ev;	1024	SDL_Event ev;
620		1025
621	while (SDL_PollEvent (&ev))	1026	SDL_PumpEvents ();
		1027	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622	{	1028	{
623	HV *hv = newHV ();	1029	HV *hv = newHV ();
624	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1030	hv_store (hv, "type", 4, newSViv (ev.type), 0);
625		1031
626	switch (ev.type)	1032	switch (ev.type)
627	{	1033	{
628	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
629	case SDL_KEYUP:	1035	case SDL_KEYUP:
630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
633	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
634	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635	break;	1041	break;
636		1042
637	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1045	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640	break;	1046	break;
641		1047
642	case SDL_MOUSEMOTION:	1048	case SDL_MOUSEMOTION:
		1049	{
		1050	int state = ev.motion.state;
		1051	int x = ev.motion.x;
		1052	int y = ev.motion.y;
		1053	int xrel = ev.motion.xrel;
		1054	int yrel = ev.motion.yrel;
		1055
		1056	/* do simplistic event compression */
		1057	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1058	&& state == ev.motion.state)
		1059	{
		1060	xrel += ev.motion.xrel;
		1061	yrel += ev.motion.yrel;
		1062	x = ev.motion.x;
		1063	y = ev.motion.y;
		1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1065	}
		1066
643	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
644
645	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
646	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
647	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
648	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1073	}
650	break;	1074	break;
651		1075
652	case SDL_MOUSEBUTTONDOWN:	1076	case SDL_MOUSEBUTTONDOWN:
653	case SDL_MOUSEBUTTONUP:	1077	case SDL_MOUSEBUTTONUP:
654	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1078	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655		1079
656	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1080	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1081	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1082	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1083	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1088	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1089	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666	break;	1090	break;
667	}	1091	}
668		1092
669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670	}	1094	}
671	}	1095	}
672		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
673	int	1110	int
674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675	POSTCALL:	1112	POSTCALL:
676	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
677	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
678		1115
679	void	1116	void
		1117	Mix_QuerySpec ()
		1118	PPCODE:
		1119	{
		1120	int freq, channels;
		1121	Uint16 format;
		1122
		1123	if (Mix_QuerySpec (&freq, &format, &channels))
		1124	{
		1125	EXTEND (SP, 3);
		1126	PUSHs (sv_2mortal (newSViv (freq)));
		1127	PUSHs (sv_2mortal (newSViv (format)));
		1128	PUSHs (sv_2mortal (newSViv (channels)));
		1129	}
		1130	}
		1131
		1132	void
680	Mix_CloseAudio ()	1133	Mix_CloseAudio ()
681		1134
682	int	1135	int
683	Mix_AllocateChannels (int numchans = -1)	1136	Mix_AllocateChannels (int numchans = -1)
684		1137
		1138	const char *
		1139	Mix_GetError ()
		1140
685	void	1141	void
686	lowdelay (int fd, int val = 1)	1142	lowdelay (int fd, int val = 1)
687	CODE:	1143	CODE:
688	#ifndef _WIN32
689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1144	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690	#endif
691		1145
692	void	1146	void
693	win32_proxy_info ()	1147	win32_proxy_info ()
694	PPCODE:	1148	PPCODE:
695	{	1149	{
…		…
716	}	1170	}
717	}	1171	}
718	#endif	1172	#endif
719	}	1173	}
720		1174
721	void	1175	int
722	add_font (char *file)	1176	add_font (char *file)
723	CODE:	1177	CODE:
724	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
725		1188
726	void	1189	void
727	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
728	ALIAS:	1191	ALIAS:
729	load_image_file = 1	1192	load_image_file = 1
…		…
732	STRLEN image_len;	1195	STRLEN image_len;
733	char image = (char )SvPVbyte (image_, image_len);	1196	char image = (char )SvPVbyte (image_, image_len);
734	SDL_Surface surface, surface2;	1197	SDL_Surface surface, surface2;
735	SDL_PixelFormat fmt;	1198	SDL_PixelFormat fmt;
736	SDL_RWops *rw = ix	1199	SDL_RWops *rw = ix
737	? SDL_RWFromFile (image, "r")	1200	? SDL_RWFromFile (image, "rb")
738	: SDL_RWFromConstMem (image, image_len);	1201	: SDL_RWFromConstMem (image, image_len);
739		1202
740	if (!rw)	1203	if (!rw)
741	croak ("load_image: %s", SDL_GetError ());	1204	croak ("load_image: %s", SDL_GetError ());
742		1205
…		…
775		1238
776	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
777	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
778	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
779	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
780	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
781	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
782	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
783	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
784	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
785		1248
…		…
815	void	1278	void
816	error (char *message)	1279	error (char *message)
817	CODE:	1280	CODE:
818	fprintf (stderr, "ERROR: %s\n", message);	1281	fprintf (stderr, "ERROR: %s\n", message);
819	#ifdef _WIN32	1282	#ifdef _WIN32
820	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1283	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
821	#endif	1284	#endif
822		1285
823	void	1286	void
824	fatal (char *message)	1287	fatal (char *message)
825	CODE:	1288	CODE:
826	fprintf (stderr, "FATAL: %s\n", message);	1289	fprintf (stderr, "FATAL: %s\n", message);
827	#ifdef _WIN32	1290	#ifdef _WIN32
828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
829	#endif	1292	#endif
830	_exit (1);	1293	_exit (1);
831		1294
832	void	1295	void
833	_exit (int retval = 0)	1296	_exit (int retval = 0)
…		…
836	ExitThread (retval); // unclean, please beam me up	1299	ExitThread (retval); // unclean, please beam me up
837	#else	1300	#else
838	_exit (retval);	1301	_exit (retval);
839	#endif	1302	#endif
840		1303
841	MODULE = CFPlus PACKAGE = CFPlus::Font	1304	void
		1305	debug ()
		1306	CODE:
		1307	{
		1308	#if DEBUG
		1309	VALGRIND_DO_LEAK_CHECK;
		1310	#endif
		1311	}
842		1312
843	CFPlus::Font	1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
		1320	MODULE = Deliantra::Client PACKAGE = DC::Font
		1321
		1322	PROTOTYPES: DISABLE
		1323
		1324	DC::Font
844	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
845	CODE:	1326	CODE:
846	{	1327	{
847	int count;	1328	int count;
848	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
849	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
851	}	1332	}
852	OUTPUT:	1333	OUTPUT:
853	RETVAL	1334	RETVAL
854		1335
855	void	1336	void
856	DESTROY (CFPlus::Font self)	1337	DESTROY (DC::Font self)
857	CODE:	1338	CODE:
858	pango_font_description_free (self);	1339	pango_font_description_free (self);
859		1340
860	void	1341	void
861	make_default (CFPlus::Font self)	1342	make_default (DC::Font self)
		1343	PROTOTYPE: $
862	CODE:	1344	CODE:
863	default_font = self;	1345	default_font = self;
864		1346
865	MODULE = CFPlus PACKAGE = CFPlus::Layout	1347	MODULE = Deliantra::Client PACKAGE = DC::Layout
866		1348
		1349	PROTOTYPES: DISABLE
		1350
867	void	1351	void
868	reset_glyph_cache ()	1352	glyph_cache_backup ()
		1353	PROTOTYPE:
869	CODE:	1354	CODE:
		1355	tc_backup ();
		1356
		1357	void
		1358	glyph_cache_restore ()
		1359	PROTOTYPE:
		1360	CODE:
870	tc_clear ();	1361	tc_restore ();
871		1362
872	CFPlus::Layout	1363	DC::Layout
873	new (SV *class)	1364	new (SV *klass)
874	CODE:	1365	CODE:
875	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
876		1367
877	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
878	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
879	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
880	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
…		…
886	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
887	OUTPUT:	1378	OUTPUT:
888	RETVAL	1379	RETVAL
889		1380
890	void	1381	void
891	DESTROY (CFPlus::Layout self)	1382	DESTROY (DC::Layout self)
892	CODE:	1383	CODE:
893	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
894	Safefree (self);	1385	delete self;
895		1386
896	void	1387	void
897	set_text (CFPlus::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
898	CODE:	1389	CODE:
899	{	1390	{
900	STRLEN textlen;	1391	STRLEN textlen;
901	char *text = SvPVutf8 (text_, textlen);	1392	char *text = SvPVutf8 (text_, textlen);
902		1393
903	pango_layout_set_text (self->pl, text, textlen);	1394	pango_layout_set_text (self->pl, text, textlen);
904	}	1395	}
905		1396
906	void	1397	void
907	set_markup (CFPlus::Layout self, SV *text_)	1398	set_markup (DC::Layout self, SV *text_)
908	CODE:	1399	CODE:
909	{	1400	{
910	STRLEN textlen;	1401	STRLEN textlen;
911	char *text = SvPVutf8 (text_, textlen);	1402	char *text = SvPVutf8 (text_, textlen);
912		1403
913	pango_layout_set_markup (self->pl, text, textlen);	1404	pango_layout_set_markup (self->pl, text, textlen);
914	}	1405	}
915		1406
916	void	1407	void
917	set_shapes (CFPlus::Layout self, ...)	1408	set_shapes (DC::Layout self, ...)
918	CODE:	1409	CODE:
919	{	1410	{
920	PangoAttrList *attrs = 0;	1411	PangoAttrList *attrs = 0;
921	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
922	const char *pos = text;	1413	const char *pos = text;
…		…
957	if (attrs)	1448	if (attrs)
958	pango_layout_set_attributes (self->pl, attrs);	1449	pango_layout_set_attributes (self->pl, attrs);
959	}	1450	}
960		1451
961	void	1452	void
962	get_shapes (CFPlus::Layout self)	1453	get_shapes (DC::Layout self)
963	PPCODE:	1454	PPCODE:
964	{	1455	{
965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1456	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966		1457
967	do	1458	do
968	{	1459	{
969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1460	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970		1461
971	if (run && shape_attr_p (run))	1462	if (run && shape_attr_p (run))
972	{	1463	{
973	PangoRectangle extents;	1464	PangoRectangle extents;
974	pango_layout_iter_get_run_extents (iter, 0, &extents);	1465	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
982		1473
983	pango_layout_iter_free (iter);	1474	pango_layout_iter_free (iter);
984	}	1475	}
985		1476
986	int	1477	int
987	has_wrapped (CFPlus::Layout self)	1478	has_wrapped (DC::Layout self)
988	CODE:	1479	CODE:
989	{	1480	{
990	int lines = 1;	1481	int lines = 1;
991	const char *text = pango_layout_get_text (self->pl);	1482	const char *text = pango_layout_get_text (self->pl);
992		1483
…		…
997	}	1488	}
998	OUTPUT:	1489	OUTPUT:
999	RETVAL	1490	RETVAL
1000		1491
1001	SV *	1492	SV *
1002	get_text (CFPlus::Layout self)	1493	get_text (DC::Layout self)
1003	CODE:	1494	CODE:
1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1495	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005	sv_utf8_decode (RETVAL);	1496	sv_utf8_decode (RETVAL);
1006	OUTPUT:	1497	OUTPUT:
1007	RETVAL	1498	RETVAL
1008		1499
1009	void	1500	void
1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1501	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011	CODE:	1502	CODE:
1012	self->r = r;	1503	self->r = r;
1013	self->g = g;	1504	self->g = g;
1014	self->b = b;	1505	self->b = b;
1015	self->a = a;	1506	self->a = a;
1016		1507
1017	void	1508	void
1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1509	set_font (DC::Layout self, DC::Font font = 0)
1019	CODE:	1510	CODE:
1020	if (self->font != font)	1511	if (self->font != font)
1021	{	1512	{
1022	self->font = font;	1513	self->font = font;
1023	layout_update_font (self);	1514	layout_update_font (self);
1024	}	1515	}
1025		1516
1026	void	1517	void
1027	set_height (CFPlus::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1028	CODE:	1519	CODE:
1029	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1030	{	1521	{
1031	self->base_height = base_height;	1522	self->base_height = base_height;
1032	layout_update_font (self);	1523	layout_update_font (self);
1033	}	1524	}
1034		1525
1035	void	1526	void
1036	set_width (CFPlus::Layout self, int max_width = -1)	1527	set_width (DC::Layout self, int max_width = -1)
1037	CODE:	1528	CODE:
1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1529	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039		1530
1040	void	1531	void
1041	set_indent (CFPlus::Layout self, int indent)	1532	set_indent (DC::Layout self, int indent)
1042	CODE:	1533	CODE:
1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1534	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044		1535
1045	void	1536	void
1046	set_spacing (CFPlus::Layout self, int spacing)	1537	set_spacing (DC::Layout self, int spacing)
1047	CODE:	1538	CODE:
1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1539	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049		1540
1050	void	1541	void
1051	set_ellipsise (CFPlus::Layout self, int ellipsise)	1542	set_ellipsise (DC::Layout self, int ellipsise)
1052	CODE:	1543	CODE:
1053	pango_layout_set_ellipsize (self->pl,	1544	pango_layout_set_ellipsize (self->pl,
1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1545	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1546	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1547	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057	: PANGO_ELLIPSIZE_NONE	1548	: PANGO_ELLIPSIZE_NONE
1058	);	1549	);
1059		1550
1060	void	1551	void
1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1552	set_single_paragraph_mode (DC::Layout self, int spm)
1062	CODE:	1553	CODE:
1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1554	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064		1555
1065	void	1556	void
1066	size (CFPlus::Layout self)	1557	size (DC::Layout self)
1067	PPCODE:	1558	PPCODE:
1068	{	1559	{
1069	int w, h;	1560	int w, h;
1070		1561
1071	layout_get_pixel_size (self, &w, &h);	1562	layout_get_pixel_size (self, &w, &h);
…		…
1074	PUSHs (sv_2mortal (newSViv (w)));	1565	PUSHs (sv_2mortal (newSViv (w)));
1075	PUSHs (sv_2mortal (newSViv (h)));	1566	PUSHs (sv_2mortal (newSViv (h)));
1076	}	1567	}
1077		1568
1078	int	1569	int
1079	descent (CFPlus::Layout self)	1570	descent (DC::Layout self)
1080	CODE:	1571	CODE:
1081	{	1572	{
1082	PangoRectangle rect;	1573	PangoRectangle rect;
1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1574	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084	pango_layout_line_get_pixel_extents (line, 0, &rect);	1575	pango_layout_line_get_pixel_extents (line, 0, &rect);
1085	RETVAL = PANGO_DESCENT (rect);	1576	RETVAL = PANGO_DESCENT (rect);
1086	}	1577	}
1087	OUTPUT:	1578	OUTPUT:
1088	RETVAL	1579	RETVAL
1089		1580
1090	int	1581	int
1091	xy_to_index (CFPlus::Layout self, int x, int y)	1582	xy_to_index (DC::Layout self, int x, int y)
1092	CODE:	1583	CODE:
1093	{	1584	{
1094	int index, trailing;	1585	int index, trailing;
1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1586	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096	RETVAL = index + trailing;	1587	RETVAL = index + trailing;
1097	}	1588	}
1098	OUTPUT:	1589	OUTPUT:
1099	RETVAL	1590	RETVAL
1100		1591
1101	void	1592	void
1102	cursor_pos (CFPlus::Layout self, int index)	1593	cursor_pos (DC::Layout self, int index)
1103	PPCODE:	1594	PPCODE:
1104	{	1595	{
1105	PangoRectangle strong_pos;	1596	PangoRectangle pos;
1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1597	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107		1598
1108	EXTEND (SP, 3);	1599	EXTEND (SP, 3);
1109	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1600	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1601	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112	}	1603	}
1113		1604
1114	void	1605	void
1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1606	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116	PPCODE:	1607	PPCODE:
1117	{	1608	{
1118	int line, x;	1609	int line, x;
1119		1610
1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1611	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1612	#if !PANGO_VERSION_CHECK (1, 17, 3)
1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1613	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122		1614	--line;
		1615	#endif
1123	EXTEND (SP, 2);	1616	EXTEND (SP, 2);
1124	PUSHs (sv_2mortal (newSViv (line - 1)));	1617	PUSHs (sv_2mortal (newSViv (line)));
1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1618	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126	}	1619	}
1127		1620
1128	void	1621	void
1129	line_x_to_index (CFPlus::Layout self, int line, int x)	1622	line_x_to_index (DC::Layout self, int line, int x)
1130	PPCODE:	1623	PPCODE:
1131	{	1624	{
1132	PangoLayoutLine *lp;	1625	PangoLayoutLine *lp;
1133	int index, trailing;	1626	int index, trailing;
1134		1627
1135	if (line < 0)	1628	if (line < 0)
1136	XSRETURN_EMPTY;	1629	XSRETURN_EMPTY;
1137		1630
1138	if (!(lp = pango_layout_get_line (self->pl, line)))	1631	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139	XSRETURN_EMPTY; /* do better */	1632	XSRETURN_EMPTY; /* do better */
1140		1633
1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1634	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142		1635
1143	EXTEND (SP, 2);	1636	EXTEND (SP, 2);
…		…
1149	PUSHs (sv_2mortal (newSViv (trailing)));	1642	PUSHs (sv_2mortal (newSViv (trailing)));
1150	}	1643	}
1151	}	1644	}
1152		1645
1153	void	1646	void
1154	render (CFPlus::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1155	PPCODE:	1648	CODE:
		1649	self->rc.clear ();
1156	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1157	self->pl,	1651	self->pl,
		1652	&self->rc,
1158	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1159	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1160	flags	1655	flags
1161	);	1656	);
		1657	// we assume that context_change actually clears/frees stuff
		1658	// and does not do any recomputation...
		1659	pango_layout_context_changed (self->pl);
1162		1660
1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165	void	1661	void
1166	pad2pot (SV data_, SV w_, SV *h_)	1662	draw (DC::Layout self)
1167	CODE:	1663	CODE:
1168	{	1664	{
1169	int ow = SvIV (w_);	1665	glEnable (GL_TEXTURE_2D);
1170	int oh = SvIV (h_);	1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1667	glEnable (GL_BLEND);
		1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1670	glEnable (GL_ALPHA_TEST);
		1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171		1672
1172	if (ow && oh)	1673	self->rc.draw ();
		1674
		1675	glDisable (GL_ALPHA_TEST);
		1676	glDisable (GL_BLEND);
		1677	glDisable (GL_TEXTURE_2D);
		1678	}
		1679
		1680	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1681
		1682	PROTOTYPES: ENABLE
		1683
		1684	void
		1685	pad (SV *data_, int ow, int oh, int nw, int nh)
		1686	CODE:
		1687	{
		1688	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1173	{	1689	{
1174	int nw = minpot (ow);
1175	int nh = minpot (oh);
1176
1177	if (nw != ow \|\| nh != oh)
1178	{
1179	if (SvOK (data_))
1180	{
1181	STRLEN datalen;	1690	STRLEN datalen;
1182	char *data = SvPVbyte (data_, datalen);	1691	char *data = SvPVbyte (data_, datalen);
1183	int bpp = datalen / (ow * oh);	1692	int bpp = datalen / (ow * oh);
1184	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1693	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1185		1694
1186	SvPOK_only (result_);	1695	SvPOK_only (result_);
1187	SvCUR_set (result_, nw * nh * bpp);	1696	SvCUR_set (result_, nw * nh * bpp);
1188		1697
1189	memset (SvPVX (result_), 0, nw * nh * bpp);	1698	memset (SvPVX (result_), 0, nw * nh * bpp);
1190	while (oh--)	1699	while (oh--)
1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1700	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192		1701
1193	sv_setsv (data_, result_);	1702	sv_setsv (data_, result_);
1194	}
1195
1196	sv_setiv (w_, nw);
1197	sv_setiv (h_, nh);
1198	}
1199	}	1703	}
1200	}	1704	}
1201		1705
1202	void	1706	void
1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1707	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1209	{	1713	{
1210	HV hv = (HV )SvRV (self);	1714	HV hv = (HV )SvRV (self);
1211	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1715	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1716	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1717	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1718
		1719	if (name <= 0)
		1720	XSRETURN_EMPTY;
1214		1721
1215	if (items < 5)	1722	if (items < 5)
1216	{	1723	{
1217	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1724	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1725	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1246	glDisable (GL_ALPHA_TEST);	1753	glDisable (GL_ALPHA_TEST);
1247	glDisable (GL_BLEND);	1754	glDisable (GL_BLEND);
1248	}	1755	}
1249	}	1756	}
1250		1757
1251	MODULE = CFPlus PACKAGE = CFPlus::Map	1758	void
		1759	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1760	PROTOTYPE: @
		1761	CODE:
		1762	{
		1763	glEnable (GL_BLEND);
		1764	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1765	glEnable (GL_TEXTURE_2D);
		1766	glBindTexture (GL_TEXTURE_2D, name1);
1252		1767
1253	CFPlus::Map	1768	glColor3f (intensity, intensity, intensity);
		1769	glPushMatrix ();
		1770	glScalef (1./3, 1./3, 1.);
		1771
		1772	if (blend > 0.f)
		1773	{
		1774	float dx3 = dx * -3.f / w;
		1775	float dy3 = dy * -3.f / h;
		1776	GLfloat env_color[4] = { 0., 0., 0., blend };
		1777
		1778	/* interpolate the two shadow textures */
		1779	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1783	gl.ActiveTexture (GL_TEXTURE1);
		1784	glEnable (GL_TEXTURE_2D);
		1785	glBindTexture (GL_TEXTURE_2D, name2);
		1786	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1787
		1788	/* rgb == rgb(glcolor) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1792
		1793	/* alpha = interpolate t0, t1 by env_alpha */
		1794	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1805
		1806	glBegin (GL_QUADS);
		1807	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1808	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1811	glEnd ();
		1812
		1813	glDisable (GL_TEXTURE_2D);
		1814	gl.ActiveTexture (GL_TEXTURE0);
		1815	}
		1816	else
		1817	{
		1818	/* simple blending of one texture, also opengl <1.3 path */
		1819	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1820
		1821	glBegin (GL_QUADS);
		1822	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1823	glTexCoord2f (0, t); glVertex2f (0, h);
		1824	glTexCoord2f (s, t); glVertex2f (w, h);
		1825	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1826	glEnd ();
		1827	}
		1828
		1829	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1830	{
		1831	int x, y;
		1832	int dx3 = dx * 3;
		1833	int dy3 = dy * 3;
		1834
		1835	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1836	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1837	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1838	glTranslatef (-1., -1., 0);
		1839	glBegin (GL_QUADS);
		1840
		1841	for (y = 1; y < h; y += 3)
		1842	{
		1843	int y1 = y - dy3;
		1844	int y1valid = y1 >= 0 && y1 < h;
		1845
		1846	for (x = 1; x < w; x += 3)
		1847	{
		1848	int x1 = x - dx3;
		1849	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1850	uint8_t h2;
		1851
		1852	if (y1valid && x1 >= 0 && x1 < w)
		1853	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1854	else
		1855	h2 = 1; /* out of range == invisible */
		1856
		1857	if (h1 \|\| h2)
		1858	{
		1859	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1860	glColor4f (1., 1., 1., alpha);
		1861
		1862	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1863	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1864	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1865	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	glEnd ();
		1872
		1873	glPopMatrix ();
		1874
		1875	glDisable (GL_TEXTURE_2D);
		1876	glDisable (GL_BLEND);
		1877	}
		1878
		1879	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1880	CODE:
		1881	{
		1882	GLint width;
		1883	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1884	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1885	RETVAL = width > 0;
		1886	}
		1887	OUTPUT:
		1888	RETVAL
		1889
		1890	MODULE = Deliantra::Client PACKAGE = DC::Map
		1891
		1892	PROTOTYPES: DISABLE
		1893
		1894	DC::Map
1254	new (SV *class)	1895	new (SV *klass)
1255	CODE:	1896	CODE:
1256	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1257	RETVAL->x = 0;	1898	RETVAL->x = 0;
1258	RETVAL->y = 0;	1899	RETVAL->y = 0;
1259	RETVAL->w = 0;	1900	RETVAL->w = 0;
1260	RETVAL->h = 0;	1901	RETVAL->h = 0;
1261	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
…		…
1266	RETVAL->row = 0;	1907	RETVAL->row = 0;
1267	OUTPUT:	1908	OUTPUT:
1268	RETVAL	1909	RETVAL
1269		1910
1270	void	1911	void
1271	DESTROY (CFPlus::Map self)	1912	DESTROY (DC::Map self)
1272	CODE:	1913	CODE:
1273	{	1914	{
1274	map_clear (self);	1915	map_clear (self);
1275	Safefree (self->face2tile);	1916	Safefree (self->face2tile);
1276	Safefree (self->tex);	1917	Safefree (self->tex);
1277	Safefree (self);	1918	Safefree (self);
1278	}	1919	}
1279		1920
1280	void	1921	void
1281	resize (CFPlus::Map self, int map_width, int map_height)	1922	resize (DC::Map self, int map_width, int map_height)
1282	CODE:	1923	CODE:
1283	self->w = map_width;	1924	self->w = map_width;
1284	self->h = map_height;	1925	self->h = map_height;
1285		1926
1286	void	1927	void
1287	clear (CFPlus::Map self)	1928	clear (DC::Map self)
1288	CODE:	1929	CODE:
1289	map_clear (self);	1930	map_clear (self);
1290		1931
1291	void	1932	void
1292	set_tileid (CFPlus::Map self, int face, int tile)	1933	set_tileid (DC::Map self, int face, int tile)
1293	CODE:	1934	CODE:
1294	{	1935	{
1295	need_facenum (self, face); self->face2tile [face] = tile;	1936	need_facenum (self, face); self->face2tile [face] = tile;
1296	need_texid (self, tile);	1937	need_texid (self, tile);
1297	}	1938	}
1298		1939
1299	void	1940	void
		1941	set_smooth (DC::Map self, int face, int smooth, int level)
		1942	CODE:
		1943	{
		1944	tileid texid;
		1945	maptex *tex;
		1946
		1947	if (face < 0 \|\| face >= self->faces)
		1948	return;
		1949
		1950	if (smooth < 0 \|\| smooth >= self->faces)
		1951	return;
		1952
		1953	texid = self->face2tile [face];
		1954
		1955	if (!texid)
		1956	return;
		1957
		1958	tex = self->tex + texid;
		1959	tex->smoothtile = self->face2tile [smooth];
		1960	tex->smoothlevel = level;
		1961	}
		1962
		1963	void
1300	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1964	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)
1301	CODE:	1965	CODE:
1302	{	1966	{
1303	need_texid (self, texid);	1967	need_texid (self, texid);
1304		1968
1305	{	1969	{
…		…
1324	// use uglier nearest interpolation because linear suffers	1988	// use uglier nearest interpolation because linear suffers
1325	// from transparent color bleeding and ugly wrapping effects.	1989	// from transparent color bleeding and ugly wrapping effects.
1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1990	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327	}	1991	}
1328		1992
		1993	void
		1994	expire_textures (DC::Map self, int texid, int count)
		1995	PPCODE:
		1996	for (; texid < self->texs && count; ++texid, --count)
		1997	{
		1998	maptex *tex = self->tex + texid;
		1999
		2000	if (tex->name)
		2001	{
		2002	if (tex->unused)
		2003	{
		2004	tex->name = 0;
		2005	tex->unused = 0;
		2006	XPUSHs (sv_2mortal (newSViv (texid)));
		2007	}
		2008	else
		2009	tex->unused = 1;
		2010	}
		2011	}
		2012
1329	int	2013	int
1330	ox (CFPlus::Map self)	2014	ox (DC::Map self)
1331	ALIAS:	2015	ALIAS:
1332	oy = 1	2016	oy = 1
1333	x = 2	2017	x = 2
1334	y = 3	2018	y = 3
1335	w = 4	2019	w = 4
…		…
1346	}	2030	}
1347	OUTPUT:	2031	OUTPUT:
1348	RETVAL	2032	RETVAL
1349		2033
1350	void	2034	void
1351	scroll (CFPlus::Map self, int dx, int dy)	2035	scroll (DC::Map self, int dx, int dy)
1352	CODE:	2036	CODE:
1353	{	2037	{
1354	if (dx > 0)	2038	if (dx > 0)
1355	map_blank (self, self->x, self->y, dx, self->h);	2039	map_blank (self, self->x, self->y, dx, self->h);
1356	else if (dx < 0)	2040	else if (dx < 0)
1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2041	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358		2042
1359	if (dy > 0)	2043	if (dy > 0)
1360	map_blank (self, self->x, self->y, self->w, dy);	2044	map_blank (self, self->x, self->y, self->w, dy);
1361	else if (dy < 0)	2045	else if (dy < 0)
1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2046	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363		2047
1364	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
1365	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
1366		2050
1367	while (self->y < 0)	2051	while (self->y < 0)
1368	{	2052	{
1369	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
1370		2054
1371	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
1372	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
1373	}	2057	}
1374	}	2058	}
1375		2059
1376	void	2060	SV *
1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
1378	CODE:	2062	CODE:
1379	{	2063	{
1380	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2064	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1381	uint8_t data_end = (uint8_t )SvEND (data_);	2065	uint8_t data_end = (uint8_t )SvEND (data_);
1382	mapcell *cell;	2066	mapcell *cell;
1383	int x, y, flags;	2067	int x, y, z, flags;
		2068	AV *missing = newAV ();
		2069	RETVAL = newRV_noinc ((SV *)missing);
1384		2070
1385	while (data < data_end - 1)	2071	while (data < data_end - 1)
1386	{	2072	{
1387	flags = (data [0] << 8) + data [1]; data += 2;	2073	flags = (data [0] << 8) + data [1]; data += 2;
1388		2074
…		…
1401		2087
1402	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
1403		2089
1404	if (flags & 8)	2090	if (flags & 8)
1405	{	2091	{
		2092	uint8_t ext, cmd;
		2093
1406	if (extmap)	2094	do
1407	{	2095	{
1408	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
1409		2098
1410	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
1411	{	2102	{
1412	ext = *data++;
1413	cmd = ext & 0x3f;
1414
1415	if (cmd < 4)
1416	cell->darkness = 255 - ext * 64 + 1;
1417	else if (cmd == 5) // health
1418	{
1419	cell->stat_width = 1;	2103	cell->stat_width = 1;
1420	cell->stat_hp = *data++;	2104	cell->stat_hp = *data++;
1421	}
1422	else if (cmd == 6) // monster width
1423	cell->stat_width = *data++ + 1;
1424	else if (cmd == 0x47)
1425	{
1426	if (*data == 8)
1427	; // decode player uuid
1428
1429	data += *data + 1;
1430	}
1431	else if (cmd == 8) // cell flags
1432	cell->flags = *data++;
1433	else if (ext & 0x40) // unknown, multibyte => skip
1434	data += *data + 1;
1435	else
1436	data++;
1437	}	2105	}
1438	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
1439	}	2123	}
1440	else	2124	while (ext & 0x80);
1441	cell->darkness = *data++ + 1;
1442	}	2125	}
1443		2126
		2127	for (z = 0; z <= 2; ++z)
1444	if (flags & 4)	2128	if (flags & (4 >> z))
1445	{	2129	{
1446	faceid face = (data [0] << 8) + data [1]; data += 2;	2130	faceid face = (data [0] << 8) + data [1]; data += 2;
1447	need_facenum (self, face);	2131	need_facenum (self, face);
1448	cell->tile [0] = self->face2tile [face];	2132	cell->tile [z] = self->face2tile [face];
		2133
		2134	if (cell->tile [z])
		2135	{
		2136	maptex *tex = self->tex + cell->tile [z];
		2137	tex->unused = 0;
		2138	if (!tex->name)
		2139	av_push (missing, newSViv (cell->tile [z]));
		2140
		2141	if (tex->smoothtile)
		2142	{
		2143	maptex *smooth = self->tex + tex->smoothtile;
		2144	smooth->unused = 0;
		2145	if (!smooth->name)
		2146	av_push (missing, newSViv (tex->smoothtile));
		2147	}
		2148	}
1449	}	2149	}
1450
1451	if (flags & 2)
1452	{
1453	faceid face = (data [0] << 8) + data [1]; data += 2;
1454	need_facenum (self, face);
1455	cell->tile [1] = self->face2tile [face];
1456	}
1457
1458	if (flags & 1)
1459	{
1460	faceid face = (data [0] << 8) + data [1]; data += 2;
1461	need_facenum (self, face);
1462	cell->tile [2] = self->face2tile [face];
1463	}
1464	}	2150	}
1465	else	2151	else
1466	cell->darkness = 0;	2152	CELL_CLEAR (cell);
1467	}	2153	}
1468	}	2154	}
		2155	OUTPUT:
		2156	RETVAL
1469		2157
1470	SV *	2158	SV *
1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2159	mapmap (DC::Map self, int x0, int y0, int w, int h)
1472	CODE:	2160	CODE:
1473	{	2161	{
1474	int x1, x;	2162	int x1, x;
1475	int y1, y;	2163	int y1, y;
1476	int z;	2164	int z;
…		…
1489	? self->row + y	2177	? self->row + y
1490	: 0;	2178	: 0;
1491		2179
1492	for (x = x0; x < x1; x++)	2180	for (x = x0; x < x1; x++)
1493	{	2181	{
1494	int r = 32, g = 32, b = 32, a = 192;	2182	unsigned int r = 32, g = 32, b = 32, a = 192;
1495		2183
1496	if (row && row->c0 <= x && x < row->c1)	2184	if (row && row->c0 <= x && x < row->c1)
1497	{	2185	{
1498	mapcell *cell = row->col + (x - row->c0);	2186	mapcell *cell = row->col + (x - row->c0);
1499		2187
…		…
1501	{	2189	{
1502	maptex tex = self->tex [cell->tile [z]];	2190	maptex tex = self->tex [cell->tile [z]];
1503	int a0 = 255 - tex.a;	2191	int a0 = 255 - tex.a;
1504	int a1 = tex.a;	2192	int a1 = tex.a;
1505		2193
1506	r = (r * a0 + tex.r * a1) / 255;	2194	r = div255 (r * a0 + tex.r * a1);
1507	g = (g * a0 + tex.g * a1) / 255;	2195	g = div255 (g * a0 + tex.g * a1);
1508	b = (b * a0 + tex.b * a1) / 255;	2196	b = div255 (b * a0 + tex.b * a1);
1509	a = (a * a0 + tex.a * a1) / 255;	2197	a = div255 (a * a0 + tex.a * a1);
1510	}	2198	}
1511	}	2199	}
1512		2200
1513	*map++ = (r )	2201	*map++ = (r )
1514	\| (g << 8)	2202	\| (g << 8)
1515	\| (b << 16)	2203	\| (b << 16)
1516	\| (a << 24);	2204	\| (a << 24);
1517	}	2205	}
1518	}	2206	}
1519		2207
1520	RETVAL = map_sv;	2208	RETVAL = map_sv;
1521	}	2209	}
1522	OUTPUT:	2210	OUTPUT:
1523	RETVAL	2211	RETVAL
1524		2212
1525	void	2213	void
1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2214	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1527	CODE:	2215	CODE:
1528	{	2216	{
1529	int x, y, z;	2217	int x, y, z;
1530	int last_name;
1531		2218
1532	glColor4ub (255, 255, 255, 255);	2219	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2220	int pl_x, pl_y;
		2221	maptex pl_tex;
		2222	rc_t rc;
		2223	rc_t rc_ov;
		2224	rc_key_t key;
		2225	rc_t::array_t *arr;
		2226
		2227	pl_tex.name = 0;
		2228
		2229	// that's current max. sorry.
		2230	if (sw > 255) sw = 255;
		2231	if (sh > 255) sh = 255;
		2232
		2233	memset (&key, 0, sizeof (key));
		2234	key.r = 255;
		2235	key.g = 255;
		2236	key.b = 255;
		2237	key.a = 255;
		2238	key.mode = GL_QUADS;
		2239	key.format = GL_T2F_V3F;
		2240
		2241	mx += self->x;
		2242	my += self->y;
		2243
		2244	// first pass: determine smooth_max
		2245	// rather ugly, if you ask me
		2246	// could also be stored inside mapcell and updated on change
		2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
		2248
		2249	for (y = 0; y < sh; y++)
		2250	if (0 <= y + my && y + my < self->rows)
		2251	{
		2252	maprow *row = self->row + (y + my);
		2253
		2254	for (x = 0; x < sw; x++)
		2255	if (row->c0 <= x + mx && x + mx < row->c1)
		2256	{
		2257	mapcell *cell = row->col + (x + mx - row->c0);
		2258
		2259	smooth_max[x + 1][y + 1] =
		2260	MAX (self->tex [cell->tile [0]].smoothlevel,
		2261	MAX (self->tex [cell->tile [1]].smoothlevel,
		2262	self->tex [cell->tile [2]].smoothlevel));
		2263	}
		2264	}
1533		2265
1534	glEnable (GL_BLEND);	2266	glEnable (GL_BLEND);
1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1536	glEnable (GL_TEXTURE_2D);
1537	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538		2269
1539	glBegin (GL_QUADS);
1540
1541	last_name = 0;
1542
1543	mx += self->x;
1544	my += self->y;
1545
1546	for (z = 0; z < 3; z++)	2270	for (z = 0; z <= 2; z++)
		2271	{
		2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
		2275	key.texname = -1;
		2276
1547	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
1548	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
1549	{	2279	{
1550	maprow *row = self->row + (y + my);	2280	maprow *row = self->row + (y + my);
1551		2281
1552	for (x = 0; x < sw; x++)	2282	for (x = 0; x < sw; x++)
1553	if (row->c0 <= x + mx && x + mx < row->c1)	2283	if (row->c0 <= x + mx && x + mx < row->c1)
		2284	{
		2285	mapcell *cell = row->col + (x + mx - row->c0);
		2286	tileid tile = cell->tile [z];
		2287
		2288	if (tile)
		2289	{
		2290	maptex tex = self->tex [tile];
		2291	int px, py;
		2292
		2293	if (key.texname != tex.name)
		2294	{
		2295	self->tex [tile].unused = 0;
		2296
		2297	if (!tex.name)
		2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2299
		2300	key.texname = tex.name;
		2301	arr = &rc.array (key);
		2302	}
		2303
		2304	px = (x + 1) * Th - tex.w;
		2305	py = (y + 1) * Tw - tex.h;
		2306
		2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
		2308	{
		2309	pl_x = px;
		2310	pl_y = py;
		2311	pl_tex = tex;
		2312	continue;
		2313	}
		2314
		2315	arr->t2f_v3f (0 , 0 , px , py , 0);
		2316	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2317	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2319
		2320	// update smooth hash
		2321	if (tex.smoothtile)
		2322	{
		2323	skey.tile = tex.smoothtile;
		2324	skey.level = tex.smoothlevel;
		2325
		2326	smooth_level[tex.smoothlevel] = 1;
		2327
		2328	// add bits to current tile and all neighbours. skey.x\|y is
		2329	// shifted +1\|+1 so we always stay positive.
		2330
		2331	// bits is ___n cccc CCCC bbbb
		2332	// n do not draw borders&corners
		2333	// c draw these corners, but...
		2334	// C ... not these
		2335	// b draw these borders
		2336
		2337	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2338	// ┃· ·· ·┃ ━━
		2339
		2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2341	// ·· ·· ·┏ ┓·
		2342
		2343	// full tile
		2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2345
		2346	// borders
		2347	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2348	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2349	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2351
		2352	// corners
		2353	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2354	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2355	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2357	}
		2358	}
		2359
		2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2361	{
		2362	// overlays such as the speech bubble, probably more to come
		2363	if (cell->flags & 1)
		2364	{
		2365	rc_key_t key_ov = key;
		2366	maptex tex = self->tex[TEXID_SPEECH];
		2367	int px = x * Tw + Tw * 2 / 32;
		2368	int py = y * Th - Th * 6 / 32;
		2369
		2370	key_ov.texname = tex.name;
		2371	rc_t::array_t &arr = rc_ov.array (key_ov);
		2372
		2373	arr.t2f_v3f (0 , 0 , px , py , 0);
		2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
		2377	}
		2378	}
		2379	}
		2380	}
		2381
		2382	rc.draw ();
		2383	rc.clear ();
		2384
		2385	// go through all smoothlevels, lowest to highest, then draw.
		2386	// this is basically counting sort
		2387	{
		2388	int w, b;
		2389
		2390	glEnable (GL_TEXTURE_2D);
		2391	glBegin (GL_QUADS);
		2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1554	{	2395	{
1555	mapcell *cell = row->col + (x + mx - row->c0);	2396	smooth_key &skey = it->first;
1556	tileid tile = cell->tile [z];	2397	IV bits = it->second;
1557		2398
1558	if (tile)	2399	if (!(bits & 0x1000)
		2400	&& skey.level == level
		2401	&& level > smooth_max [skey.x][skey.y])
1559	{	2402	{
1560	maptex tex = self->tex [tile];	2403	maptex tex = self->tex [skey.tile];
1561	int px = (x + 1) * T - tex.w;	2404	int px = (((int)skey.x) - 1) * Tw;
1562	int py = (y + 1) * T - tex.h;	2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
1563		2410
1564	if (last_name != tex.name)	2411	if (tex.name)
1565	{	2412	{
		2413	// this time avoiding texture state changes
		2414	// save gobs of state changes.
1566	if (!tex.name)	2415	if (key.texname != tex.name)
1567	tex = self->tex [2]; /* missing, replace by noface */
1568
1569	glEnd ();
1570	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1571	glBegin (GL_QUADS);
1572	}
1573
1574	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1575	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1576	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1577	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1578
1579	if (cell->flags && z == 2)
1580	{
1581	if (cell->flags & 1)
1582	{	2416	{
1583	maptex tex = self->tex [1];	2417	self->tex [skey.tile].unused = 0;
1584	int px = x * T + T * 2 / 32;
1585	int py = y * T - T * 6 / 32;
1586		2418
1587	glEnd ();	2419	glEnd ();
1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
		2422	}
1590		2423
		2424	if (border)
		2425	{
		2426	float ox = border * dx;
		2427
		2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2432	}
		2433
		2434	if (corner)
		2435	{
		2436	float ox = corner * dx;
		2437
1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1595	}	2442	}
1596	}	2443	}
1597	}	2444	}
1598	}	2445	}
		2446
		2447	glEnd ();
		2448	glDisable (GL_TEXTURE_2D);
		2449	key.texname = -1;
1599	}	2450	}
		2451	}
1600		2452
1601	glEnd ();	2453	if (pl_tex.name)
		2454	{
		2455	maptex tex = pl_tex;
		2456	int px = pl_x + sdx;
		2457	int py = pl_y + sdy;
1602		2458
1603	glDisable (GL_TEXTURE_2D);	2459	key.texname = tex.name;
		2460	rc_t::array_t &arr = rc.array (key);
		2461
		2462	arr.t2f_v3f (0 , 0 , px , py , 0);
		2463	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2464	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2466
		2467	rc.draw ();
		2468	}
		2469
		2470	rc_ov.draw ();
		2471	rc_ov.clear ();
		2472
1604	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
1605		2474
1606	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
1607	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
…		…
1612	for (x = 0; x < sw; x++)	2481	for (x = 0; x < sw; x++)
1613	if (row->c0 <= x + mx && x + mx < row->c1)	2482	if (row->c0 <= x + mx && x + mx < row->c1)
1614	{	2483	{
1615	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
1616		2485
1617	int px = x * T;	2486	int px = x * Tw;
1618	int py = y * T;	2487	int py = y * Th;
		2488
		2489	if (ecb_expect_false (cell->player == player))
		2490	{
		2491	px += sdx;
		2492	py += sdy;
		2493	}
1619		2494
1620	if (cell->stat_hp)	2495	if (cell->stat_hp)
1621	{	2496	{
1622	int width = cell->stat_width * T;	2497	int width = cell->stat_width * Tw;
1623	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2498	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1624		2499
1625	glColor3ub (0, 0, 0);	2500	glColor3ub (0, 0, 0);
1626	glRectf (px + 1, py - thick - 2,	2501	glRectf (px + 1, py - thick - 2,
1627	px + width - 1, py);	2502	px + width - 1, py);
1628		2503
…		…
1634	}	2509	}
1635	}	2510	}
1636	}	2511	}
1637		2512
1638	void	2513	void
1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2514	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1640	CODE:	2515	CODE:
1641	{	2516	{
1642	static float color[16][3] = {	2517	static float color[16][3] = {
1643	{ 0.00F, 0.00F, 0.00F },	2518	{ 0.00f, 0.00f, 0.00f },
1644	{ 1.00F, 1.00F, 1.00F },	2519	{ 1.00f, 1.00f, 1.00f },
1645	{ 0.00F, 0.00F, 0.55F },	2520	{ 0.00f, 0.00f, 0.55f },
1646	{ 1.00F, 0.00F, 0.00F },	2521	{ 1.00f, 0.00f, 0.00f },
1647		2522
1648	{ 1.00F, 0.54F, 0.00F },	2523	{ 1.00f, 0.54f, 0.00f },
1649	{ 0.11F, 0.56F, 1.00F },	2524	{ 0.11f, 0.56f, 1.00f },
1650	{ 0.93F, 0.46F, 0.00F },	2525	{ 0.93f, 0.46f, 0.00f },
1651	{ 0.18F, 0.54F, 0.34F },	2526	{ 0.18f, 0.54f, 0.34f },
1652		2527
1653	{ 0.56F, 0.73F, 0.56F },	2528	{ 0.56f, 0.73f, 0.56f },
1654	{ 0.80F, 0.80F, 0.80F },	2529	{ 0.80f, 0.80f, 0.80f },
1655	{ 0.55F, 0.41F, 0.13F },	2530	{ 0.55f, 0.41f, 0.13f },
1656	{ 0.99F, 0.77F, 0.26F },	2531	{ 0.99f, 0.77f, 0.26f },
1657		2532
1658	{ 0.74F, 0.65F, 0.41F },	2533	{ 0.74f, 0.65f, 0.41f },
1659		2534
1660	{ 0.00F, 1.00F, 1.00F },	2535	{ 0.00f, 1.00f, 1.00f },
1661	{ 1.00F, 0.00F, 1.00F },	2536	{ 1.00f, 0.00f, 1.00f },
1662	{ 1.00F, 1.00F, 0.00F },	2537	{ 1.00f, 1.00f, 0.00f },
1663	};	2538	};
1664		2539
1665	int x, y;	2540	int x, y;
1666		2541
1667	glEnable (GL_TEXTURE_2D);	2542	glEnable (GL_TEXTURE_2D);
		2543	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2544	* but the nvidia driver (185.18.14) mishandles alpha textures
		2545	* and takes the colour from god knows where instead of using
		2546	* Cp. MODULATE results in the same colour, but slightly different
		2547	* alpha, but atcually gives us the correct colour with nvidia.
		2548	*/
1668	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2549	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1669	glEnable (GL_BLEND);	2550	glEnable (GL_BLEND);
1670	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2551	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1671	glBegin (GL_QUADS);	2552	glBegin (GL_QUADS);
1672		2553
1673	for (y = 0; y < h; y++)	2554	for (y = 0; y < h; y++)
…		…
1677		2558
1678	if (m)	2559	if (m)
1679	{	2560	{
1680	float *c = color [m & 15];	2561	float *c = color [m & 15];
1681		2562
1682	float tx1 = m & 0x40 ? 0.5 : 0.;	2563	float tx1 = m & 0x40 ? 0.5f : 0.f;
1683	float tx2 = tx1 + 0.5;	2564	float tx2 = tx1 + 0.5f;
1684		2565
1685	glColor4f (c[0], c[1], c[2], 0.75);	2566	glColor4f (c[0], c[1], c[2], 1);
1686	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2567	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1687	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2568	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1688	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2569	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1689	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2570	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1690	}	2571	}
…		…
1694	glDisable (GL_BLEND);	2575	glDisable (GL_BLEND);
1695	glDisable (GL_TEXTURE_2D);	2576	glDisable (GL_TEXTURE_2D);
1696	}	2577	}
1697		2578
1698	void	2579	void
1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2580	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700	PPCODE:	2581	PPCODE:
1701	{	2582	{
1702	int x, y;	2583	int x, y;
1703	int sw4 = (sw + 3) & ~3;	2584	int sw1 = sw + 2;
		2585	int sh1 = sh + 2;
		2586	int sh3 = sh * 3;
		2587	int sw3 = sw * 3;
1704	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2588	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1705	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2589	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1706		2590	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1707	memset (darkness, 255, sw4 * sh);	2591	memset (darkness1, 0, sw1*sh1);
		2592
1708	SvPOK_only (darkness_sv);	2593	SvPOK_only (darkness3_sv);
1709	SvCUR_set (darkness_sv, sw4 * sh);	2594	SvCUR_set (darkness3_sv, sw3 * sh3);
1710		2595
1711	mx += self->x;	2596	mx += self->x - 1;
1712	my += self->y;	2597	my += self->y - 1;
1713		2598
1714	for (y = 0; y < sh; y++)	2599	for (y = 0; y < sh1; y++)
1715	if (0 <= y + my && y + my < self->rows)	2600	if (0 <= y + my && y + my < self->rows)
1716	{	2601	{
1717	maprow *row = self->row + (y + my);	2602	maprow *row = self->row + (y + my);
1718		2603
1719	for (x = 0; x < sw; x++)	2604	for (x = 0; x < sw1; x++)
1720	if (row->c0 <= x + mx && x + mx < row->c1)	2605	if (row->c0 <= x + mx && x + mx < row->c1)
1721	{	2606	{
1722	mapcell *cell = row->col + (x + mx - row->c0);	2607	mapcell *cell = row->col + (x + mx - row->c0);
1723		2608
1724	darkness[y * sw4 + x] = cell->darkness	2609	darkness1 [y * sw1 + x] = cell->darkness
1725	? 255 - (cell->darkness - 1)	2610	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1726	: 255 - FOW_DARKNESS;	2611	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1727	}	2612	}
1728	}	2613	}
1729		2614
		2615	for (y = 0; y < sh; ++y)
		2616	for (x = 0; x < sw; ++x)
		2617	{
		2618	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2619	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2620	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2621	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2622	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2623	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2624	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2625	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2626	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2627
		2628	uint8_t r11 = (d11 + d21 + d12) / 3;
		2629	uint8_t r21 = d21;
		2630	uint8_t r31 = (d21 + d31 + d32) / 3;
		2631
		2632	uint8_t r12 = d12;
		2633	uint8_t r22 = d22;
		2634	uint8_t r32 = d32;
		2635
		2636	uint8_t r13 = (d13 + d23 + d12) / 3;
		2637	uint8_t r23 = d23;
		2638	uint8_t r33 = (d23 + d33 + d32) / 3;
		2639
		2640	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2649	}
		2650
		2651	free (darkness1);
		2652
1730	EXTEND (SP, 3);	2653	EXTEND (SP, 3);
1731	PUSHs (sv_2mortal (newSViv (sw4)));	2654	PUSHs (sv_2mortal (newSViv (sw3)));
1732	PUSHs (sv_2mortal (newSViv (sh)));	2655	PUSHs (sv_2mortal (newSViv (sh3)));
1733	PUSHs (darkness_sv);	2656	PUSHs (darkness3_sv);
1734	}	2657	}
1735		2658
1736	SV *	2659	SV *
1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2660	get_rect (DC::Map self, int x0, int y0, int w, int h)
1738	CODE:	2661	CODE:
1739	{	2662	{
1740	int x, y, x1, y1;	2663	int x, y, x1, y1;
1741	SV data_sv = newSV (w h * 7 + 5);	2664	SV data_sv = newSV (w h * 7 + 5);
1742	uint8_t data = (uint8_t )SvPVX (data_sv);	2665	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1799	else	2722	else
1800	*data++ = 0;	2723	*data++ = 0;
1801	}	2724	}
1802	}	2725	}
1803		2726
		2727	/* if size is wh + 5 then no data has been found /
		2728	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2729	{
1804	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
1805	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2732	}
		2733
1806	RETVAL = data_sv;	2734	RETVAL = data_sv;
1807	}	2735	}
1808	OUTPUT:	2736	OUTPUT:
1809	RETVAL	2737	RETVAL
1810		2738
1811	void	2739	void
1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2740	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1813	PPCODE:	2741	PPCODE:
1814	{	2742	{
1815	int x, y, z;	2743	int x, y, z;
1816	int w, h;	2744	int w, h;
1817	int x1, y1;	2745	int x1, y1;
		2746	STRLEN len;
		2747	uint8_t data, end;
		2748
		2749	len = SvLEN (data_sv);
		2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2752	end = data + len + 8;
		2753
		2754	if (len < 5)
		2755	XSRETURN_EMPTY;
1818		2756
1819	if (*data++ != 0)	2757	if (*data++ != 0)
1820	return; /* version mismatch */	2758	XSRETURN_EMPTY; /* version mismatch */
1821		2759
1822	w = data++ << 8; w \|= data++;	2760	w = data++ << 8; w \|= data++;
1823	h = data++ << 8; h \|= data++;	2761	h = data++ << 8; h \|= data++;
1824		2762
1825	// we need to do this 'cause we don't keep an absolute coord system for rows	2763	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1837	{	2775	{
1838	maprow *row = map_get_row (self, y);	2776	maprow *row = map_get_row (self, y);
1839		2777
1840	for (x = x0; x < x1; x++)	2778	for (x = x0; x < x1; x++)
1841	{	2779	{
		2780	uint8_t flags;
		2781
		2782	if (data + 7 >= end)
		2783	XSRETURN_EMPTY;
		2784
1842	uint8_t flags = *data++;	2785	flags = *data++;
1843		2786
1844	if (flags)	2787	if (flags)
1845	{	2788	{
1846	mapcell *cell = row_get_cell (row, x);	2789	mapcell *cell = row_get_cell (row, x);
1847	tileid tile[3] = { 0, 0, 0 };	2790	tileid tile[3] = { 0, 0, 0 };
…		…
1850	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2793	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1851	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2794	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1852		2795
1853	if (cell->darkness == 0)	2796	if (cell->darkness == 0)
1854	{	2797	{
1855	cell->darkness = 0;	2798	/cell->darkness = 0;/
		2799	EXTEND (SP, 3);
1856		2800
1857	for (z = 0; z <= 2; z++)	2801	for (z = 0; z <= 2; z++)
1858	{	2802	{
1859	tileid t = tile [z];	2803	tileid t = tile [z];
1860		2804
1861	if (t >= self->texs \|\| (t && !self->tex [t].name))	2805	if (t >= self->texs \|\| (t && !self->tex [t].name))
1862	{	2806	{
1863	XPUSHs (sv_2mortal (newSViv (t)));	2807	PUSHs (sv_2mortal (newSViv (t)));
1864	need_texid (self, t);	2808	need_texid (self, t);
1865	}	2809	}
1866		2810
1867	cell->tile [z] = t;	2811	cell->tile [z] = t;
1868	}	2812	}
…		…
1870	}	2814	}
1871	}	2815	}
1872	}	2816	}
1873	}	2817	}
1874		2818
1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
1876		2820
1877	CFPlus::MixChunk	2821	DC::RW
1878	new_from_file (SV class, char path)	2822	new (SV klass, SV data_sv)
1879	CODE:	2823	CODE:
1880	RETVAL = Mix_LoadWAV (path);	2824	{
		2825	STRLEN datalen;
		2826	char *data = SvPVbyte (data_sv, datalen);
		2827
		2828	RETVAL = SDL_RWFromConstMem (data, datalen);
		2829	}
1881	OUTPUT:	2830	OUTPUT:
1882	RETVAL	2831	RETVAL
1883		2832
		2833	DC::RW
		2834	new_from_file (SV klass, const char path, const char *mode = "rb")
		2835	CODE:
		2836	RETVAL = SDL_RWFromFile (path, mode);
		2837	OUTPUT:
		2838	RETVAL
		2839
		2840	# fails on win32:
		2841	# dc.xs(2268) : error C2059: syntax error : '('
1884	void	2842	#void
		2843	#close (DC::RW self)
		2844	# CODE:
		2845	# (self->(close)) (self);
		2846
		2847	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2848
		2849	PROTOTYPES: DISABLE
		2850
		2851	DC::Channel
		2852	find ()
		2853	CODE:
		2854	{
		2855	RETVAL = Mix_GroupAvailable (-1);
		2856
		2857	if (RETVAL < 0)
		2858	{
		2859	RETVAL = Mix_GroupOldest (-1);
		2860
		2861	if (RETVAL < 0)
		2862	{
		2863	// happens sometimes, maybe it just stopped playing(?)
		2864	RETVAL = Mix_GroupAvailable (-1);
		2865
		2866	if (RETVAL < 0)
		2867	XSRETURN_UNDEF;
		2868	}
		2869	else
		2870	Mix_HaltChannel (RETVAL);
		2871	}
		2872
		2873	Mix_UnregisterAllEffects (RETVAL);
		2874	Mix_Volume (RETVAL, 128);
		2875	}
		2876	OUTPUT:
		2877	RETVAL
		2878
		2879	void
		2880	halt (DC::Channel self)
		2881	CODE:
		2882	Mix_HaltChannel (self);
		2883
		2884	void
		2885	expire (DC::Channel self, int ticks = -1)
		2886	CODE:
		2887	Mix_ExpireChannel (self, ticks);
		2888
		2889	void
		2890	fade_out (DC::Channel self, int ticks = -1)
		2891	CODE:
		2892	Mix_FadeOutChannel (self, ticks);
		2893
		2894	int
		2895	volume (DC::Channel self, int volume)
		2896	CODE:
		2897	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2898	OUTPUT:
		2899	RETVAL
		2900
		2901	void
		2902	unregister_all_effects (DC::Channel self)
		2903	CODE:
		2904	Mix_UnregisterAllEffects (self);
		2905
		2906	void
		2907	set_panning (DC::Channel self, int left, int right)
		2908	CODE:
		2909	left = CLAMP (left , 0, 255);
		2910	right = CLAMP (right, 0, 255);
		2911	Mix_SetPanning (self, left, right);
		2912
		2913	void
		2914	set_distance (DC::Channel self, int distance)
		2915	CODE:
		2916	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2917
		2918	void
		2919	set_position (DC::Channel self, int angle, int distance)
		2920	CODE:
		2921
		2922	void
		2923	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2924	CODE:
		2925	{
		2926	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2927	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2928	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2929	}
		2930
		2931	void
		2932	set_reverse_stereo (DC::Channel self, int flip)
		2933	CODE:
		2934	Mix_SetReverseStereo (self, flip);
		2935
		2936	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2937
		2938	PROTOTYPES: DISABLE
		2939
		2940	void
		2941	decoders ()
		2942	PPCODE:
		2943	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2944	int i, num = Mix_GetNumChunkDecoders ();
		2945	EXTEND (SP, num);
		2946	for (i = 0; i < num; ++i)
		2947	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2948	#else
		2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2950	#endif
		2951
		2952	DC::MixChunk
		2953	new (SV *klass, DC::RW rwops)
		2954	CODE:
		2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2956	OUTPUT:
		2957	RETVAL
		2958
		2959	void
1885	DESTROY (CFPlus::MixChunk self)	2960	DESTROY (DC::MixChunk self)
1886	CODE:	2961	CODE:
1887	Mix_FreeChunk (self);	2962	Mix_FreeChunk (self);
1888		2963
1889	int	2964	int
1890	volume (CFPlus::MixChunk self, int volume = -1)	2965	volume (DC::MixChunk self, int volume = -1)
1891	CODE:	2966	CODE:
		2967	if (items > 1)
		2968	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeChunk (self, volume);	2969	RETVAL = Mix_VolumeChunk (self, volume);
1893	OUTPUT:	2970	OUTPUT:
1894	RETVAL	2971	RETVAL
1895		2972
1896	int	2973	DC::Channel
1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2974	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898	CODE:	2975	CODE:
		2976	{
1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2977	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2978
		2979	if (RETVAL < 0)
		2980	XSRETURN_UNDEF;
		2981
		2982	if (channel < 0)
		2983	{
		2984	Mix_UnregisterAllEffects (RETVAL);
		2985	Mix_Volume (RETVAL, 128);
		2986	}
		2987	}
1900	OUTPUT:	2988	OUTPUT:
1901	RETVAL	2989	RETVAL
1902		2990
1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2991	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2992
		2993	void
		2994	decoders ()
		2995	PPCODE:
		2996	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2997	int i, num = Mix_GetNumMusicDecoders ();
		2998	EXTEND (SP, num);
		2999	for (i = 0; i < num; ++i)
		3000	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3001	#else
		3002	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3003	#endif
1904		3004
1905	int	3005	int
1906	volume (int volume = -1)	3006	volume (int volume = -1)
		3007	PROTOTYPE: ;$
1907	CODE:	3008	CODE:
		3009	if (items > 0)
		3010	volume = CLAMP (volume, 0, 128);
1908	RETVAL = Mix_VolumeMusic (volume);	3011	RETVAL = Mix_VolumeMusic (volume);
1909	OUTPUT:	3012	OUTPUT:
1910	RETVAL	3013	RETVAL
1911		3014
1912	CFPlus::MixMusic	3015	void
1913	new_from_file (SV class, char path)	3016	fade_out (int ms)
1914	CODE:	3017	CODE:
1915	RETVAL = Mix_LoadMUS (path);	3018	Mix_FadeOutMusic (ms);
		3019
		3020	void
		3021	halt ()
		3022	CODE:
		3023	Mix_HaltMusic ();
		3024
		3025	int
		3026	playing ()
		3027	CODE:
		3028	RETVAL = Mix_PlayingMusic ();
1916	OUTPUT:	3029	OUTPUT:
1917	RETVAL	3030	RETVAL
1918		3031
		3032	DC::MixMusic
		3033	new (SV *klass, DC::RW rwops)
		3034	CODE:
		3035	RETVAL = Mix_LoadMUS_RW (rwops);
		3036	OUTPUT:
		3037	RETVAL
		3038
1919	void	3039	void
1920	DESTROY (CFPlus::MixMusic self)	3040	DESTROY (DC::MixMusic self)
1921	CODE:	3041	CODE:
1922	Mix_FreeMusic (self);	3042	Mix_FreeMusic (self);
1923		3043
1924	int	3044	int
1925	play (CFPlus::MixMusic self, int loops = -1)	3045	play (DC::MixMusic self, int loops = -1)
1926	CODE:	3046	CODE:
1927	RETVAL = Mix_PlayMusic (self, loops);	3047	RETVAL = Mix_PlayMusic (self, loops);
1928	OUTPUT:	3048	OUTPUT:
1929	RETVAL	3049	RETVAL
1930		3050
1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3051	void
		3052	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3053	CODE:
		3054	Mix_FadeInMusicPos (self, loops, ms, position);
		3055
		3056	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3057
		3058	PROTOTYPES: ENABLE
1932		3059
1933	BOOT:	3060	BOOT:
1934	{	3061	{
1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3062	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936	static const struct {	3063	static const struct {
1937	const char *name;	3064	const char *name;
1938	IV iv;	3065	IV iv;
1939	} *civ, const_iv[] = {	3066	} *civ, const_iv[] = {
1940	# define const_iv(name) { # name, (IV)name }	3067	# define const_iv(name) { # name, (IV)name }
		3068	const_iv (GL_VENDOR),
		3069	const_iv (GL_VERSION),
		3070	const_iv (GL_EXTENSIONS),
		3071	const_iv (GL_MAX_TEXTURE_UNITS),
1941	const_iv (GL_COLOR_MATERIAL),	3072	const_iv (GL_COLOR_MATERIAL),
1942	const_iv (GL_SMOOTH),	3073	const_iv (GL_SMOOTH),
1943	const_iv (GL_FLAT),	3074	const_iv (GL_FLAT),
1944	const_iv (GL_DITHER),	3075	const_iv (GL_DITHER),
1945	const_iv (GL_BLEND),	3076	const_iv (GL_BLEND),
…		…
1949	const_iv (GL_ALPHA_TEST),	3080	const_iv (GL_ALPHA_TEST),
1950	const_iv (GL_NORMALIZE),	3081	const_iv (GL_NORMALIZE),
1951	const_iv (GL_RESCALE_NORMAL),	3082	const_iv (GL_RESCALE_NORMAL),
1952	const_iv (GL_FRONT),	3083	const_iv (GL_FRONT),
1953	const_iv (GL_BACK),	3084	const_iv (GL_BACK),
		3085	const_iv (GL_AUX0),
1954	const_iv (GL_AND),	3086	const_iv (GL_AND),
1955	const_iv (GL_ONE),	3087	const_iv (GL_ONE),
1956	const_iv (GL_ZERO),	3088	const_iv (GL_ZERO),
1957	const_iv (GL_SRC_ALPHA),	3089	const_iv (GL_SRC_ALPHA),
1958	const_iv (GL_DST_ALPHA),	3090	const_iv (GL_DST_ALPHA),
1959	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3091	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1960	const_iv (GL_ONE_MINUS_DST_ALPHA),	3092	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3093	const_iv (GL_SRC_COLOR),
		3094	const_iv (GL_DST_COLOR),
		3095	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3096	const_iv (GL_ONE_MINUS_DST_COLOR),
1961	const_iv (GL_SRC_ALPHA_SATURATE),	3097	const_iv (GL_SRC_ALPHA_SATURATE),
1962	const_iv (GL_RGB),	3098	const_iv (GL_RGB),
1963	const_iv (GL_RGBA),	3099	const_iv (GL_RGBA),
1964	const_iv (GL_RGBA4),	3100	const_iv (GL_RGBA4),
1965	const_iv (GL_RGBA8),	3101	const_iv (GL_RGBA8),
…		…
1971	const_iv (GL_INTENSITY),	3107	const_iv (GL_INTENSITY),
1972	const_iv (GL_LUMINANCE),	3108	const_iv (GL_LUMINANCE),
1973	const_iv (GL_LUMINANCE_ALPHA),	3109	const_iv (GL_LUMINANCE_ALPHA),
1974	const_iv (GL_FLOAT),	3110	const_iv (GL_FLOAT),
1975	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3111	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3112	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3113	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3114	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3115	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3116	const_iv (GL_COMPRESSED_RGB_ARB),
		3117	const_iv (GL_COMPRESSED_RGBA_ARB),
1976	const_iv (GL_COMPILE),	3118	const_iv (GL_COMPILE),
		3119	const_iv (GL_PROXY_TEXTURE_1D),
		3120	const_iv (GL_PROXY_TEXTURE_2D),
1977	const_iv (GL_TEXTURE_1D),	3121	const_iv (GL_TEXTURE_1D),
1978	const_iv (GL_TEXTURE_2D),	3122	const_iv (GL_TEXTURE_2D),
1979	const_iv (GL_TEXTURE_ENV),	3123	const_iv (GL_TEXTURE_ENV),
1980	const_iv (GL_TEXTURE_MAG_FILTER),	3124	const_iv (GL_TEXTURE_MAG_FILTER),
1981	const_iv (GL_TEXTURE_MIN_FILTER),	3125	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2002	const_iv (GL_COLOR_LOGIC_OP),	3146	const_iv (GL_COLOR_LOGIC_OP),
2003	const_iv (GL_SEPARABLE_2D),	3147	const_iv (GL_SEPARABLE_2D),
2004	const_iv (GL_CONVOLUTION_2D),	3148	const_iv (GL_CONVOLUTION_2D),
2005	const_iv (GL_CONVOLUTION_BORDER_MODE),	3149	const_iv (GL_CONVOLUTION_BORDER_MODE),
2006	const_iv (GL_CONSTANT_BORDER),	3150	const_iv (GL_CONSTANT_BORDER),
		3151	const_iv (GL_POINTS),
2007	const_iv (GL_LINES),	3152	const_iv (GL_LINES),
2008	const_iv (GL_LINE_STRIP),	3153	const_iv (GL_LINE_STRIP),
2009	const_iv (GL_LINE_LOOP),	3154	const_iv (GL_LINE_LOOP),
2010	const_iv (GL_QUADS),	3155	const_iv (GL_QUADS),
2011	const_iv (GL_QUAD_STRIP),	3156	const_iv (GL_QUAD_STRIP),
2012	const_iv (GL_TRIANGLES),	3157	const_iv (GL_TRIANGLES),
2013	const_iv (GL_TRIANGLE_STRIP),	3158	const_iv (GL_TRIANGLE_STRIP),
2014	const_iv (GL_TRIANGLE_FAN),	3159	const_iv (GL_TRIANGLE_FAN),
		3160	const_iv (GL_POLYGON),
2015	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3161	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3162	const_iv (GL_POINT_SMOOTH_HINT),
		3163	const_iv (GL_LINE_SMOOTH_HINT),
		3164	const_iv (GL_POLYGON_SMOOTH_HINT),
		3165	const_iv (GL_GENERATE_MIPMAP_HINT),
		3166	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016	const_iv (GL_FASTEST),	3167	const_iv (GL_FASTEST),
		3168	const_iv (GL_DONT_CARE),
		3169	const_iv (GL_NICEST),
2017	const_iv (GL_V2F),	3170	const_iv (GL_V2F),
2018	const_iv (GL_V3F),	3171	const_iv (GL_V3F),
2019	const_iv (GL_T2F_V3F),	3172	const_iv (GL_T2F_V3F),
2020	const_iv (GL_T2F_N3F_V3F),	3173	const_iv (GL_T2F_N3F_V3F),
		3174	const_iv (GL_FUNC_ADD),
		3175	const_iv (GL_FUNC_SUBTRACT),
		3176	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2021	# undef const_iv	3177	# undef const_iv
2022	};	3178	};
2023		3179
2024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3180	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3181	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2026	}
2027		3182
2028	char *	3183	texture_av = newAV ();
		3184	AvREAL_off (texture_av);
		3185	}
		3186
		3187	void
		3188	disable_GL_EXT_blend_func_separate ()
		3189	CODE:
		3190	gl.BlendFuncSeparate = 0;
		3191	gl.BlendFuncSeparateEXT = 0;
		3192
		3193	void
		3194	apple_nvidia_bug (int enable)
		3195
		3196	const char *
2029	gl_vendor ()	3197	gl_vendor ()
2030	CODE:	3198	CODE:
2031	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
2032	OUTPUT:	3200	OUTPUT:
2033	RETVAL	3201	RETVAL
2034		3202
2035	char *	3203	const char *
2036	gl_version ()	3204	gl_version ()
2037	CODE:	3205	CODE:
2038	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
2039	OUTPUT:	3207	OUTPUT:
2040	RETVAL	3208	RETVAL
2041		3209
2042	char *	3210	const char *
2043	gl_extensions ()	3211	gl_extensions ()
2044	CODE:	3212	CODE:
2045	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2046	OUTPUT:	3214	OUTPUT:
2047	RETVAL	3215	RETVAL
2048		3216
		3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
		3222
		3223	GLint glGetInteger (GLenum pname)
		3224	CODE:
		3225	glGetIntegerv (pname, &RETVAL);
		3226	OUTPUT:
		3227	RETVAL
		3228
		3229	GLdouble glGetDouble (GLenum pname)
		3230	CODE:
		3231	glGetDoublev (pname, &RETVAL);
		3232	OUTPUT:
		3233	RETVAL
		3234
2049	int glGetError ()	3235	int glGetError ()
2050		3236
2051	void glFinish ()	3237	void glFinish ()
		3238
		3239	void glFlush ()
2052		3240
2053	void glClear (int mask)	3241	void glClear (int mask)
2054		3242
2055	void glClearColor (float r, float g, float b, float a = 1.0)	3243	void glClearColor (float r, float g, float b, float a = 1.0)
2056	PROTOTYPE: @	3244	PROTOTYPE: @
…		…
2067		3255
2068	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3256	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2069	CODE:	3257	CODE:
2070	gl_BlendFuncSeparate (sa, da, saa, daa);	3258	gl_BlendFuncSeparate (sa, da, saa, daa);
2071		3259
		3260	# void glBlendEquation (int se)
		3261
2072	void glDepthMask (int flag)	3262	void glDepthMask (int flag)
2073		3263
2074	void glLogicOp (int opcode)	3264	void glLogicOp (int opcode)
2075		3265
2076	void glColorMask (int red, int green, int blue, int alpha)	3266	void glColorMask (int red, int green, int blue, int alpha)
…		…
2090	# near_ and far_ are due to microsofts buggy "c" compiler	3280	# near_ and far_ are due to microsofts buggy "c" compiler
2091	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3281	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092		3282
2093	# near_ and far_ are due to microsofts buggy "c" compiler	3283	# near_ and far_ are due to microsofts buggy "c" compiler
2094	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3284	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3285
		3286	PROTOTYPES: DISABLE
2095		3287
2096	void glViewport (int x, int y, int width, int height)	3288	void glViewport (int x, int y, int width, int height)
2097		3289
2098	void glScissor (int x, int y, int width, int height)	3290	void glScissor (int x, int y, int width, int height)
2099		3291
…		…
2107		3299
2108	void glRotate (float angle, float x, float y, float z)	3300	void glRotate (float angle, float x, float y, float z)
2109	CODE:	3301	CODE:
2110	glRotatef (angle, x, y, z);	3302	glRotatef (angle, x, y, z);
2111		3303
2112	void glBegin (int mode)
2113
2114	void glEnd ()
2115
2116	void glColor (float r, float g, float b, float a = 1.0)	3304	void glColor (float r, float g, float b, float a = 1.0)
2117	PROTOTYPE: @	3305	PROTOTYPE: @
2118	ALIAS:	3306	ALIAS:
2119	glColor_premultiply = 1	3307	glColor_premultiply = 1
2120	CODE:	3308	CODE:
2121	if (ix)	3309	if (ix)
2122	{	3310	{
…		…
2125	b *= a;	3313	b *= a;
2126	}	3314	}
2127	// microsoft visual "c" rounds instead of truncating...	3315	// microsoft visual "c" rounds instead of truncating...
2128	glColor4f (r, g, b, a);	3316	glColor4f (r, g, b, a);
2129		3317
2130	void glInterleavedArrays (int format, int stride, char *data)
2131
2132	void glDrawElements (int mode, int count, int type, char *indices)
2133
2134	# 1.2 void glDrawRangeElements (int mode, int start, int end
2135
2136	void glRasterPos (float x, float y, float z = 0.)	3318	void glRasterPos (float x, float y, float z = 0.)
2137	CODE:	3319	CODE:
2138	glRasterPos3f (0, 0, z);	3320	glRasterPos3f (0, 0, z);
2139	glBitmap (0, 0, 0, 0, x, y, 0);	3321	glBitmap (0, 0, 0, 0, x, y, 0);
2140		3322
…		…
2144		3326
2145	void glTexCoord (float s, float t)	3327	void glTexCoord (float s, float t)
2146	CODE:	3328	CODE:
2147	glTexCoord2f (s, t);	3329	glTexCoord2f (s, t);
2148		3330
		3331	void glRect (float x1, float y1, float x2, float y2)
		3332	CODE:
		3333	glRectf (x1, y1, x2, y2);
		3334
		3335	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3336	CODE:
		3337	glBegin (GL_LINE_LOOP);
		3338	glVertex2f (x1, y1);
		3339	glVertex2f (x2, y1);
		3340	glVertex2f (x2, y2);
		3341	glVertex2f (x1, y2);
		3342	glEnd ();
		3343
		3344	PROTOTYPES: ENABLE
		3345
		3346	void glBegin (int mode)
		3347
		3348	void glEnd ()
		3349
		3350	void glPointSize (GLfloat size)
		3351
		3352	void glLineWidth (GLfloat width)
		3353
		3354	void glInterleavedArrays (int format, int stride, char *data)
		3355
		3356	void glDrawElements (int mode, int count, int type, char *indices)
		3357
		3358	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3359
2149	void glTexEnv (int target, int pname, float param)	3360	void glTexEnv (int target, int pname, float param)
2150	CODE:	3361	CODE:
2151	glTexEnvf (target, pname, param);	3362	glTexEnvf (target, pname, param);
2152		3363
2153	void glTexParameter (int target, int pname, float param)	3364	void glTexParameter (int target, int pname, float param)
…		…
2169	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3380	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2170	CODE:	3381	CODE:
2171	if (gl.SeparableFilter2D)	3382	if (gl.SeparableFilter2D)
2172	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3383	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173		3384
2174	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3385	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175		3386
2176	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3387	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177		3388
2178	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3389	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3390
		3391	void glPixelZoom (float x, float y)
2179		3392
2180	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3393	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181		3394
2182	int glGenTexture ()	3395	int glGenTexture ()
2183	CODE:	3396	CODE:
2184	{	3397	RETVAL = gen_texture ();
2185	GLuint name;
2186	glGenTextures (1, &name);
2187	RETVAL = name;
2188	}
2189	OUTPUT:	3398	OUTPUT:
2190	RETVAL	3399	RETVAL
2191		3400
2192	void glDeleteTexture (int name)	3401	void glDeleteTexture (int name)
2193	CODE:	3402	CODE:
2194	{
2195	GLuint name_ = name;
2196	glDeleteTextures (1, &name_);	3403	del_texture (name);
2197	}	3404
2198
2199	int glGenList ()	3405	int glGenList ()
2200	CODE:	3406	CODE:
2201	RETVAL = glGenLists (1);	3407	RETVAL = glGenLists (1);
2202	OUTPUT:	3408	OUTPUT:
2203	RETVAL	3409	RETVAL
…		…
2210		3416
2211	void glEndList ()	3417	void glEndList ()
2212		3418
2213	void glCallList (int list)	3419	void glCallList (int list)
2214		3420
		3421	void c_init ()
		3422	CODE:
		3423	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3424	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3425
		3426	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3427
		3428	PROTOTYPES: DISABLE
		3429
		3430	void
		3431	find_widget (SV *self, NV x, NV y)
		3432	PPCODE:
		3433	{
		3434	if (within_widget (self, x, y))
		3435	XPUSHs (self);
		3436	}
		3437
		3438	BOOT:
		3439	{
		3440	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3441
		3442	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3443	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3444	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3445	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3446	}
		3447
		3448	void
		3449	draw (SV *self)
		3450	CODE:
		3451	{
		3452	HV *hv;
		3453	SV **svp;
		3454	NV x, y, w, h;
		3455	SV *draw_x_sv = GvSV (draw_x_gv);
		3456	SV *draw_y_sv = GvSV (draw_y_gv);
		3457	SV *draw_w_sv = GvSV (draw_w_gv);
		3458	SV *draw_h_sv = GvSV (draw_h_gv);
		3459	double draw_x, draw_y;
		3460
		3461	if (!SvROK (self))
		3462	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3463
		3464	hv = (HV *)SvRV (self);
		3465
		3466	if (SvTYPE (hv) != SVt_PVHV)
		3467	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3468
		3469	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3470	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3471
		3472	if (!h \|\| !w)
		3473	XSRETURN_EMPTY;
		3474
		3475	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3476	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3477
		3478	draw_x = SvNV (draw_x_sv) + x;
		3479	draw_y = SvNV (draw_y_sv) + y;
		3480
		3481	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3482	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3483	XSRETURN_EMPTY;
		3484
		3485	sv_setnv (draw_x_sv, draw_x);
		3486	sv_setnv (draw_y_sv, draw_y);
		3487
		3488	glPushMatrix ();
		3489	glTranslated (x, y, 0);
		3490
		3491	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3492	{
		3493	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3494
		3495	if (svp && SvTRUE (*svp))
		3496	{
		3497	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3498	glEnable (GL_BLEND);
		3499	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3500	glBegin (GL_QUADS);
		3501	glVertex2f (0, 0);
		3502	glVertex2f (w, 0);
		3503	glVertex2f (w, h);
		3504	glVertex2f (0, h);
		3505	glEnd ();
		3506	glDisable (GL_BLEND);
		3507	}
		3508	}
		3509	#if 0
		3510	// draw borders, for debugging
		3511	glPushMatrix ();
		3512	glColor4f (1., 1., 0., 1.);
		3513	glTranslatef (.5, .5, 0.);
		3514	glBegin (GL_LINE_LOOP);
		3515	glVertex2f (0 , 0);
		3516	glVertex2f (w - 1, 0);
		3517	glVertex2f (w - 1, h - 1);
		3518	glVertex2f (0 , h - 1);
		3519	glEnd ();
		3520	glPopMatrix ();
		3521	#endif
		3522	PUSHMARK (SP);
		3523	XPUSHs (self);
		3524	PUTBACK;
		3525	call_method ("_draw", G_VOID \| G_DISCARD);
		3526	SPAGAIN;
		3527
		3528	glPopMatrix ();
		3529
		3530	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3531	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3532	}
		3533

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs. Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs.
Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC