author | rubidium |
Mon, 03 Dec 2007 23:39:38 +0000 | |
branch | NewGRF_ports |
changeset 6871 | 5a9dc001e1ad |
parent 6870 | ca3fd1fbe311 |
child 6872 | 1c4a4a609f85 |
permissions | -rw-r--r-- |
2186 | 1 |
/* $Id$ */ |
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/** @file texteff.cpp */ |
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#include "stdafx.h" |
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#include "openttd.h" |
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#include "functions.h" |
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#include "macros.h" |
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#include "strings.h" |
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#include "gfx.h" |
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#include "landscape.h" |
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#include "viewport.h" |
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#include "saveload.h" |
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#include "console.h" |
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#include "string.h" |
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#include "variables.h" |
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#include "table/sprites.h" |
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#include "blitter/factory.hpp" |
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#include <stdarg.h> /* va_list */ |
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#include "date.h" |
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#include "texteff.hpp" |
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#include "video/video_driver.hpp" |
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#include "transparency.h" |
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enum { |
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MAX_TEXTMESSAGE_LENGTH = 200, |
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INIT_NUM_TEXT_MESSAGES = 20, |
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MAX_CHAT_MESSAGES = 10, |
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}; |
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struct TextEffect { |
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StringID string_id; |
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int32 x; |
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int32 y; |
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int32 right; |
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int32 bottom; |
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uint16 duration; |
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uint64 params_1; |
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uint64 params_2; |
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TextEffectMode mode; |
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}; |
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struct ChatMessage { |
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char message[MAX_TEXTMESSAGE_LENGTH]; |
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uint16 color; |
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Date end_date; |
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}; |
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/* used for text effects */ |
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static TextEffect *_text_effect_list = NULL; |
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static uint16 _num_text_effects = INIT_NUM_TEXT_MESSAGES; |
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/* used for chat window */ |
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static ChatMessage _chatmsg_list[MAX_CHAT_MESSAGES]; |
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static bool _chatmessage_dirty = false; |
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static bool _chatmessage_visible = false; |
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/* The chatbox grows from the bottom so the coordinates are pixels from |
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* the left and pixels from the bottom. The height is the maximum height */ |
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static const Oblong _chatmsg_box = {10, 30, 500, 150}; |
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static uint8 _chatmessage_backup[150 * 500 * 6]; // (height * width) |
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static inline uint GetChatMessageCount() |
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{ |
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uint i; |
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for (i = 0; i < MAX_CHAT_MESSAGES; i++) { |
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if (_chatmsg_list[i].message[0] == '\0') break; |
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} |
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return i; |
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} |
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/* Add a text message to the 'chat window' to be shown |
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* @param color The colour this message is to be shown in |
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* @param duration The duration of the chat message in game-days |
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* @param message message itself in printf() style */ |
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void CDECL AddChatMessage(uint16 color, uint8 duration, const char *message, ...) |
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{ |
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char buf[MAX_TEXTMESSAGE_LENGTH]; |
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const char *bufp; |
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va_list va; |
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uint msg_count; |
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uint16 lines; |
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va_start(va, message); |
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vsnprintf(buf, lengthof(buf), message, va); |
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va_end(va); |
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|
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|
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Utf8TrimString(buf, MAX_TEXTMESSAGE_LENGTH); |
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|
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/* Force linebreaks for strings that are too long */ |
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lines = GB(FormatStringLinebreaks(buf, _chatmsg_box.width - 8), 0, 16) + 1; |
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if (lines >= MAX_CHAT_MESSAGES) return; |
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|
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msg_count = GetChatMessageCount(); |
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/* We want to add more chat messages than there is free space for, remove 'old' */ |
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if (lines > MAX_CHAT_MESSAGES - msg_count) { |
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int i = lines - (MAX_CHAT_MESSAGES - msg_count); |
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memmove(&_chatmsg_list[0], &_chatmsg_list[i], sizeof(_chatmsg_list[0]) * (msg_count - i)); |
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msg_count = MAX_CHAT_MESSAGES - lines; |
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} |
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for (bufp = buf; lines != 0; lines--) { |
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ChatMessage *cmsg = &_chatmsg_list[msg_count++]; |
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ttd_strlcpy(cmsg->message, bufp, sizeof(cmsg->message)); |
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/* The default colour for a message is player colour. Replace this with |
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* white for any additional lines */ |
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112 |
cmsg->color = (bufp == buf && color & IS_PALETTE_COLOR) ? color : (0x1D - 15) | IS_PALETTE_COLOR; |
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113 |
cmsg->end_date = _date + duration; |
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114 |
|
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115 |
bufp += strlen(bufp) + 1; // jump to 'next line' in the formatted string |
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116 |
} |
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117 |
|
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_chatmessage_dirty = true; |
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119 |
} |
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120 |
|
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121 |
void InitChatMessage() |
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122 |
{ |
2639 | 123 |
uint i; |
124 |
||
125 |
for (i = 0; i < MAX_CHAT_MESSAGES; i++) { |
|
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126 |
_chatmsg_list[i].message[0] = '\0'; |
2639 | 127 |
} |
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128 |
} |
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129 |
|
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130 |
/** Hide the chatbox */ |
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131 |
void UndrawChatMessage() |
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132 |
{ |
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133 |
if (_chatmessage_visible) { |
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134 |
Blitter *blitter = BlitterFactoryBase::GetCurrentBlitter(); |
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135 |
/* Sometimes we also need to hide the cursor |
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136 |
* This is because both textmessage and the cursor take a shot of the |
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137 |
* screen before drawing. |
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138 |
* Now the textmessage takes his shot and paints his data before the cursor |
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139 |
* does, so in the shot of the cursor is the screen-data of the textmessage |
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140 |
* included when the cursor hangs somewhere over the textmessage. To |
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141 |
* avoid wrong repaints, we undraw the cursor in that case, and everything |
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142 |
* looks nicely ;) |
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143 |
* (and now hope this story above makes sense to you ;)) |
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144 |
*/ |
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145 |
|
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146 |
if (_cursor.visible) { |
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147 |
if (_cursor.draw_pos.x + _cursor.draw_size.x >= _chatmsg_box.x && |
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148 |
_cursor.draw_pos.x <= _chatmsg_box.x + _chatmsg_box.width && |
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|
149 |
_cursor.draw_pos.y + _cursor.draw_size.y >= _screen.height - _chatmsg_box.y - _chatmsg_box.height && |
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|
150 |
_cursor.draw_pos.y <= _screen.height - _chatmsg_box.y) { |
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151 |
UndrawMouseCursor(); |
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152 |
} |
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153 |
} |
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154 |
|
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155 |
int x = _chatmsg_box.x; |
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156 |
int y = _screen.height - _chatmsg_box.y - _chatmsg_box.height; |
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157 |
int width = _chatmsg_box.width; |
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|
158 |
int height = _chatmsg_box.height; |
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|
159 |
if (y < 0) { |
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160 |
height = max(height + y, min(_chatmsg_box.height, _screen.height)); |
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161 |
y = 0; |
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162 |
} |
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|
163 |
if (x + width >= _screen.width) { |
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|
164 |
width = _screen.width - x; |
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|
165 |
} |
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|
166 |
if (width <= 0 || height <= 0) return; |
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|
167 |
|
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|
168 |
_chatmessage_visible = false; |
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|
169 |
/* Put our 'shot' back to the screen */ |
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170 |
blitter->CopyFromBuffer(blitter->MoveTo(_screen.dst_ptr, x, y), _chatmessage_backup, width, height); |
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171 |
/* And make sure it is updated next time */ |
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|
172 |
_video_driver->MakeDirty(x, y, width, height); |
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173 |
|
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|
174 |
_chatmessage_dirty = true; |
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|
175 |
} |
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176 |
} |
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|
177 |
|
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|
178 |
/** Check if a message is expired every day */ |
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|
179 |
void ChatMessageDailyLoop() |
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180 |
{ |
2639 | 181 |
uint i; |
182 |
||
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183 |
for (i = 0; i < MAX_CHAT_MESSAGES; i++) { |
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|
184 |
ChatMessage *cmsg = &_chatmsg_list[i]; |
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|
185 |
if (cmsg->message[0] == '\0') continue; |
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|
186 |
|
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|
187 |
/* Message has expired, remove from the list */ |
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|
188 |
if (cmsg->end_date < _date) { |
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|
189 |
/* Move the remaining messages over the current message */ |
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|
190 |
if (i != MAX_CHAT_MESSAGES - 1) memmove(cmsg, cmsg + 1, sizeof(*cmsg) * (MAX_CHAT_MESSAGES - i - 1)); |
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|
191 |
|
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|
192 |
/* Mark the last item as empty */ |
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|
193 |
_chatmsg_list[MAX_CHAT_MESSAGES - 1].message[0] = '\0'; |
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|
194 |
_chatmessage_dirty = true; |
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|
195 |
|
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|
196 |
/* Go one item back, because we moved the array 1 to the left */ |
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197 |
i--; |
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198 |
} |
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199 |
} |
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200 |
} |
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|
201 |
|
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|
202 |
/** Draw the chat message-box */ |
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|
203 |
void DrawChatMessage() |
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204 |
{ |
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|
205 |
Blitter *blitter = BlitterFactoryBase::GetCurrentBlitter(); |
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|
206 |
if (!_chatmessage_dirty) return; |
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|
207 |
|
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|
208 |
/* First undraw if needed */ |
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|
209 |
UndrawChatMessage(); |
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|
210 |
|
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|
211 |
if (_iconsole_mode == ICONSOLE_FULL) return; |
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212 |
|
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|
213 |
/* Check if we have anything to draw at all */ |
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|
214 |
uint count = GetChatMessageCount(); |
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|
215 |
if (count == 0) return; |
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|
216 |
|
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|
217 |
int x = _chatmsg_box.x; |
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|
218 |
int y = _screen.height - _chatmsg_box.y - _chatmsg_box.height; |
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|
219 |
int width = _chatmsg_box.width; |
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|
220 |
int height = _chatmsg_box.height; |
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|
221 |
if (y < 0) { |
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|
222 |
height = max(height + y, min(_chatmsg_box.height, _screen.height)); |
6692
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|
223 |
y = 0; |
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|
224 |
} |
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|
225 |
if (x + width >= _screen.width) { |
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|
226 |
width = _screen.width - x; |
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|
227 |
} |
6700
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(svn r9437) -Fix (r9420): dedicated server crashed when the y part of the resolution was less than 10.
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|
228 |
if (width <= 0 || height <= 0) return; |
0cee66ecb04a
(svn r9437) -Fix (r9420): dedicated server crashed when the y part of the resolution was less than 10.
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|
229 |
|
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|
230 |
assert(blitter->BufferSize(width, height) < (int)sizeof(_chatmessage_backup)); |
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|
231 |
|
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(svn r7632) -Codechange: several small code cleanups of texteff, like moving magic values and defines to an enum and fix coding/documentation style.
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|
232 |
/* Make a copy of the screen as it is before painting (for undraw) */ |
6868
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|
233 |
blitter->CopyToBuffer(blitter->MoveTo(_screen.dst_ptr, x, y), _chatmessage_backup, width, height); |
543
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|
234 |
|
4960
cb06aa866acb
(svn r6959) -Codechange: Move GfxFillRect() out of the chat-message drawing loop since we already
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|
235 |
_cur_dpi = &_screen; // switch to _screen painting |
543
e3b43338096b
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|
236 |
|
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|
237 |
/* Paint a half-transparent box behind the chat messages */ |
4960
cb06aa866acb
(svn r6959) -Codechange: Move GfxFillRect() out of the chat-message drawing loop since we already
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|
238 |
GfxFillRect( |
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|
239 |
_chatmsg_box.x, |
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|
240 |
_screen.height - _chatmsg_box.y - count * 13 - 2, |
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changeset
|
241 |
_chatmsg_box.x + _chatmsg_box.width - 1, |
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|
242 |
_screen.height - _chatmsg_box.y - 2, |
5919
2b58160d667d
(svn r8128) -Codechange: Split sprite and palette remap into separate 32 bit values.
peter1138
parents:
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diff
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|
243 |
PALETTE_TO_TRANSPARENT | (1 << USE_COLORTABLE) // black, but with some alpha for background |
4960
cb06aa866acb
(svn r6959) -Codechange: Move GfxFillRect() out of the chat-message drawing loop since we already
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|
244 |
); |
1595
b1a8323c1024
(svn r2099) -Fix: no longer chat-messages hang when the game wraps around 2090
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|
245 |
|
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|
246 |
/* Paint the chat messages starting with the lowest at the bottom */ |
6692
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|
247 |
for (uint y = 13; count-- != 0; y += 13) { |
6868
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|
248 |
DoDrawString(_chatmsg_list[count].message, _chatmsg_box.x + 3, _screen.height - _chatmsg_box.y - y + 1, _chatmsg_list[count].color); |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
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|
249 |
} |
543
e3b43338096b
(svn r942) -Merged branch/network back into the trunk
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|
250 |
|
5679
a478b04c1fd0
(svn r7632) -Codechange: several small code cleanups of texteff, like moving magic values and defines to an enum and fix coding/documentation style.
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|
251 |
/* Make sure the data is updated next flush */ |
6720
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|
252 |
_video_driver->MakeDirty(x, y, width, height); |
543
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|
253 |
|
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|
254 |
_chatmessage_visible = true; |
7eb395287b3d
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|
255 |
_chatmessage_dirty = false; |
543
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(svn r942) -Merged branch/network back into the trunk
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|
256 |
} |
e3b43338096b
(svn r942) -Merged branch/network back into the trunk
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changeset
|
257 |
|
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|
258 |
/* Text Effects */ |
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|
259 |
/** |
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|
260 |
* Mark the area of the text effect as dirty. |
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|
261 |
* |
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|
262 |
* This function marks the area of a text effect as dirty for repaint. |
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|
263 |
* |
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|
264 |
* @param te The TextEffect to mark the area dirty |
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|
265 |
* @ingroup dirty |
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|
266 |
*/ |
0 | 267 |
static void MarkTextEffectAreaDirty(TextEffect *te) |
268 |
{ |
|
6870
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|
269 |
/* Width and height of the text effect are doubled, so they are correct in both zoom out levels 1x and 2x. */ |
0 | 270 |
MarkAllViewportsDirty( |
271 |
te->x, |
|
272 |
te->y - 1, |
|
273 |
(te->right - te->x)*2 + te->x + 1, |
|
274 |
(te->bottom - (te->y - 1)) * 2 + (te->y - 1) + 1 |
|
275 |
); |
|
276 |
} |
|
277 |
||
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|
278 |
TextEffectID AddTextEffect(StringID msg, int x, int y, uint16 duration, TextEffectMode mode) |
0 | 279 |
{ |
280 |
TextEffect *te; |
|
281 |
int w; |
|
282 |
char buffer[100]; |
|
6720
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|
283 |
TextEffectID i; |
0 | 284 |
|
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changeset
|
285 |
if (_game_mode == GM_MENU) return INVALID_TE_ID; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
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parents:
0
diff
changeset
|
286 |
|
6720
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changeset
|
287 |
/* Look for a free spot in the text effect array */ |
35756db7e577
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changeset
|
288 |
for (i = 0; i < _num_text_effects; i++) { |
35756db7e577
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changeset
|
289 |
if (_text_effect_list[i].string_id == INVALID_STRING_ID) break; |
0 | 290 |
} |
291 |
||
6720
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changeset
|
292 |
/* If there is none found, we grow the array */ |
35756db7e577
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changeset
|
293 |
if (i == _num_text_effects) { |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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changeset
|
294 |
_num_text_effects += 25; |
35756db7e577
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changeset
|
295 |
_text_effect_list = (TextEffect*) realloc(_text_effect_list, _num_text_effects * sizeof(TextEffect)); |
35756db7e577
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changeset
|
296 |
for (; i < _num_text_effects; i++) _text_effect_list[i].string_id = INVALID_STRING_ID; |
35756db7e577
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changeset
|
297 |
i = _num_text_effects - 1; |
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changeset
|
298 |
} |
35756db7e577
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changeset
|
299 |
|
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changeset
|
300 |
te = &_text_effect_list[i]; |
35756db7e577
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changeset
|
301 |
|
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diff
changeset
|
302 |
/* Start defining this object */ |
0 | 303 |
te->string_id = msg; |
304 |
te->duration = duration; |
|
305 |
te->y = y - 5; |
|
306 |
te->bottom = y + 5; |
|
534
17ab2f22ff74
(svn r901) Small step in the process to clean up the DPARAM mess:
tron
parents:
425
diff
changeset
|
307 |
te->params_1 = GetDParam(0); |
17ab2f22ff74
(svn r901) Small step in the process to clean up the DPARAM mess:
tron
parents:
425
diff
changeset
|
308 |
te->params_2 = GetDParam(4); |
6720
35756db7e577
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diff
changeset
|
309 |
te->mode = mode; |
0 | 310 |
|
4912
d04b3f2bca70
(svn r6884) -Codechange: Add strict bounds checking in string formatting system.
Darkvater
parents:
4609
diff
changeset
|
311 |
GetString(buffer, msg, lastof(buffer)); |
4609
6c337b3fbf4b
(svn r6462) -Codechange: Have GetStringWidth() return width as well as the height bounding
Darkvater
parents:
4469
diff
changeset
|
312 |
w = GetStringBoundingBox(buffer).width; |
0 | 313 |
|
314 |
te->x = x - (w >> 1); |
|
315 |
te->right = x + (w >> 1) - 1; |
|
316 |
MarkTextEffectAreaDirty(te); |
|
6720
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changeset
|
317 |
|
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changeset
|
318 |
return i; |
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changeset
|
319 |
} |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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parents:
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diff
changeset
|
320 |
|
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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parents:
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diff
changeset
|
321 |
void UpdateTextEffect(TextEffectID te_id, StringID msg) |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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parents:
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changeset
|
322 |
{ |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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parents:
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diff
changeset
|
323 |
assert(te_id < _num_text_effects); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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parents:
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diff
changeset
|
324 |
TextEffect *te; |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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parents:
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diff
changeset
|
325 |
|
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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parents:
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diff
changeset
|
326 |
/* Update details */ |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
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diff
changeset
|
327 |
te = &_text_effect_list[te_id]; |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
328 |
te->string_id = msg; |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
329 |
te->params_1 = GetDParam(0); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
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diff
changeset
|
330 |
te->params_2 = GetDParam(4); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
331 |
|
6870
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
6868
diff
changeset
|
332 |
/* Update width of text effect */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
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diff
changeset
|
333 |
char buffer[100]; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
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diff
changeset
|
334 |
GetString(buffer, msg, lastof(buffer)); |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
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diff
changeset
|
335 |
int w = GetStringBoundingBox(buffer).width; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
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diff
changeset
|
336 |
|
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
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diff
changeset
|
337 |
/* Only allow to make it broader, so it completely covers the old text. That avoids remnants of the old text. */ |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
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diff
changeset
|
338 |
int right_new = te->x + w; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
parents:
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diff
changeset
|
339 |
if (te->right < right_new) te->right = right_new; |
ca3fd1fbe311
(svn r11219) [NewGRF_ports] -Sync: with trunk r11035:11218.
rubidium
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diff
changeset
|
340 |
|
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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diff
changeset
|
341 |
MarkTextEffectAreaDirty(te); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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diff
changeset
|
342 |
} |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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parents:
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diff
changeset
|
343 |
|
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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diff
changeset
|
344 |
void RemoveTextEffect(TextEffectID te_id) |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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changeset
|
345 |
{ |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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diff
changeset
|
346 |
assert(te_id < _num_text_effects); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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changeset
|
347 |
TextEffect *te; |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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changeset
|
348 |
|
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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diff
changeset
|
349 |
te = &_text_effect_list[te_id]; |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
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changeset
|
350 |
MarkTextEffectAreaDirty(te); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
351 |
te->string_id = INVALID_STRING_ID; |
0 | 352 |
} |
353 |
||
354 |
static void MoveTextEffect(TextEffect *te) |
|
355 |
{ |
|
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
356 |
/* Never expire for duration of 0xFFFF */ |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
357 |
if (te->duration == 0xFFFF) return; |
0 | 358 |
if (te->duration < 8) { |
2470 | 359 |
te->string_id = INVALID_STRING_ID; |
0 | 360 |
} else { |
2549 | 361 |
te->duration -= 8; |
0 | 362 |
te->y--; |
363 |
te->bottom--; |
|
364 |
} |
|
365 |
MarkTextEffectAreaDirty(te); |
|
366 |
} |
|
367 |
||
6573 | 368 |
void MoveAllTextEffects() |
0 | 369 |
{ |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
370 |
for (TextEffectID i = 0; i < _num_text_effects; i++) { |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
371 |
TextEffect *te = &_text_effect_list[i]; |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
372 |
if (te->string_id != INVALID_STRING_ID && te->mode == TE_RISING) MoveTextEffect(te); |
0 | 373 |
} |
374 |
} |
|
375 |
||
6573 | 376 |
void InitTextEffects() |
0 | 377 |
{ |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
378 |
if (_text_effect_list == NULL) _text_effect_list = MallocT<TextEffect>(_num_text_effects); |
0 | 379 |
|
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
380 |
for (TextEffectID i = 0; i < _num_text_effects; i++) _text_effect_list[i].string_id = INVALID_STRING_ID; |
0 | 381 |
} |
382 |
||
383 |
void DrawTextEffects(DrawPixelInfo *dpi) |
|
384 |
{ |
|
4469 | 385 |
switch (dpi->zoom) { |
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6700
diff
changeset
|
386 |
case ZOOM_LVL_NORMAL: |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
387 |
for (TextEffectID i = 0; i < _num_text_effects; i++) { |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
388 |
TextEffect *te = &_text_effect_list[i]; |
4469 | 389 |
if (te->string_id != INVALID_STRING_ID && |
390 |
dpi->left <= te->right && |
|
391 |
dpi->top <= te->bottom && |
|
392 |
dpi->left + dpi->width > te->x && |
|
393 |
dpi->top + dpi->height > te->y) { |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
394 |
if (te->mode == TE_RISING || (_patches.loading_indicators && !IsTransparencySet(TO_LOADING))) { |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
395 |
AddStringToDraw(te->x, te->y, te->string_id, te->params_1, te->params_2); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
396 |
} |
4469 | 397 |
} |
398 |
} |
|
399 |
break; |
|
0 | 400 |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6700
diff
changeset
|
401 |
case ZOOM_LVL_OUT_2X: |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
402 |
for (TextEffectID i = 0; i < _num_text_effects; i++) { |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
403 |
TextEffect *te = &_text_effect_list[i]; |
4469 | 404 |
if (te->string_id != INVALID_STRING_ID && |
405 |
dpi->left <= te->right * 2 - te->x && |
|
406 |
dpi->top <= te->bottom * 2 - te->y && |
|
407 |
dpi->left + dpi->width > te->x && |
|
408 |
dpi->top + dpi->height > te->y) { |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
409 |
if (te->mode == TE_RISING || (_patches.loading_indicators && !IsTransparencySet(TO_LOADING))) { |
6720
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
410 |
AddStringToDraw(te->x, te->y, (StringID)(te->string_id - 1), te->params_1, te->params_2); |
35756db7e577
(svn r10560) [NewGRF_ports] -Sync: with trunk r10027-10559
richk
parents:
6719
diff
changeset
|
411 |
} |
4469 | 412 |
} |
413 |
} |
|
414 |
break; |
|
6719
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6700
diff
changeset
|
415 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6700
diff
changeset
|
416 |
case ZOOM_LVL_OUT_4X: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6700
diff
changeset
|
417 |
case ZOOM_LVL_OUT_8X: |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6700
diff
changeset
|
418 |
break; |
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6700
diff
changeset
|
419 |
|
4cc327ad39d5
(svn r10027) [NewGRF_ports] -Sync: with trunk r9506-10026
richk
parents:
6700
diff
changeset
|
420 |
default: NOT_REACHED(); |
0 | 421 |
} |
422 |
} |
|
423 |
||
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
424 |
/** The table/list with animated tiles. */ |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
425 |
TileIndex *_animated_tile_list = NULL; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
426 |
/** The number of animated tiles in the current state. */ |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
427 |
uint _animated_tile_count = 0; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
428 |
/** The number of slots for animated tiles allocated currently. */ |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
429 |
static uint _animated_tile_allocated = 0; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
430 |
|
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
431 |
/** |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
432 |
* Removes the given tile from the animated tile table. |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
433 |
* @param tile the tile to remove |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
434 |
*/ |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1891
diff
changeset
|
435 |
void DeleteAnimatedTile(TileIndex tile) |
0 | 436 |
{ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
437 |
for (TileIndex *ti = _animated_tile_list; ti < _animated_tile_list + _animated_tile_count; ti++) { |
1977
4392ae3d8e31
(svn r2483) Replace almost 500 "uint tile" (and variants) with "TileIndex tile"
tron
parents:
1891
diff
changeset
|
438 |
if (tile == *ti) { |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
439 |
/* Remove the hole |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
440 |
* The order of the remaining elements must stay the same, otherwise the animation loop |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
441 |
* may miss a tile; that's why we must use memmove instead of just moving the last element. |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
442 |
*/ |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
443 |
memmove(ti, ti + 1, (_animated_tile_list + _animated_tile_count - (ti + 1)) * sizeof(*ti)); |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
444 |
_animated_tile_count--; |
0 | 445 |
MarkTileDirtyByTile(tile); |
446 |
return; |
|
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
0
diff
changeset
|
447 |
} |
0 | 448 |
} |
449 |
} |
|
450 |
||
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
451 |
/** |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
452 |
* Add the given tile to the animated tile table (if it does not exist |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
453 |
* on that table yet). Also increases the size of the table if necessary. |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
454 |
* @param tile the tile to make animated |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
455 |
*/ |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
456 |
void AddAnimatedTile(TileIndex tile) |
0 | 457 |
{ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
458 |
MarkTileDirtyByTile(tile); |
0 | 459 |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
460 |
for (const TileIndex *ti = _animated_tile_list; ti < _animated_tile_list + _animated_tile_count; ti++) { |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
461 |
if (tile == *ti) return; |
193
0a7025304867
(svn r194) -Codechange: stripping trailing-spaces. Please keep this that way!
truelight
parents:
0
diff
changeset
|
462 |
} |
0 | 463 |
|
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
464 |
/* Table not large enough, so make it larger */ |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
465 |
if (_animated_tile_count == _animated_tile_allocated) { |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
466 |
_animated_tile_allocated *= 2; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
467 |
_animated_tile_list = ReallocT<TileIndex>(_animated_tile_list, _animated_tile_allocated); |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
468 |
} |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
469 |
|
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
470 |
_animated_tile_list[_animated_tile_count] = tile; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
471 |
_animated_tile_count++; |
0 | 472 |
} |
473 |
||
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
474 |
/** |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
475 |
* Animate all tiles in the animated tile list, i.e.\ call AnimateTile on them. |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
476 |
*/ |
6573 | 477 |
void AnimateAnimatedTiles() |
0 | 478 |
{ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
479 |
const TileIndex *ti = _animated_tile_list; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
480 |
while (ti < _animated_tile_list + _animated_tile_count) { |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
481 |
const TileIndex curr = *ti; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
482 |
AnimateTile(curr); |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
483 |
/* During the AnimateTile call, DeleteAnimatedTile could have been called, |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
484 |
* deleting an element we've already processed and pushing the rest one |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
485 |
* slot to the left. We can detect this by checking whether the index |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
486 |
* in the current slot has changed - if it has, an element has been deleted, |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
487 |
* and we should process the current slot again instead of going forward. |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
488 |
* NOTE: this will still break if more than one animated tile is being |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
489 |
* deleted during the same AnimateTile call, but no code seems to |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
490 |
* be doing this anyway. |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
491 |
*/ |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
492 |
if (*ti == curr) ++ti; |
0 | 493 |
} |
494 |
} |
|
495 |
||
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
496 |
/** |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
497 |
* Initialize all animated tile variables to some known begin point |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
498 |
*/ |
6573 | 499 |
void InitializeAnimatedTiles() |
0 | 500 |
{ |
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
501 |
_animated_tile_list = ReallocT<TileIndex>(_animated_tile_list, 256); |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
502 |
_animated_tile_count = 0; |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
503 |
_animated_tile_allocated = 256; |
0 | 504 |
} |
505 |
||
6871
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
506 |
/** |
5a9dc001e1ad
(svn r11566) [NewGRF_ports] -Sync: with trunk r11218:r11565.
rubidium
parents:
6870
diff
changeset
|
507 |
* Save the ANIT chunk. |
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508 |
*/ |
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|
509 |
static void Save_ANIT() |
0 | 510 |
{ |
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511 |
SlSetLength(_animated_tile_count * sizeof(*_animated_tile_list)); |
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512 |
SlArray(_animated_tile_list, _animated_tile_count, SLE_UINT32); |
0 | 513 |
} |
514 |
||
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|
515 |
/** |
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|
516 |
* Load the ANIT chunk; the chunk containing the animated tiles. |
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|
517 |
*/ |
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|
518 |
static void Load_ANIT() |
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|
519 |
{ |
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|
520 |
/* Before version 80 we did NOT have a variable length animated tile table */ |
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|
521 |
if (CheckSavegameVersion(80)) { |
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|
522 |
/* In pre version 6, we has 16bit per tile, now we have 32bit per tile, convert it ;) */ |
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|
523 |
SlArray(_animated_tile_list, 256, CheckSavegameVersion(6) ? (SLE_FILE_U16 | SLE_VAR_U32) : SLE_UINT32); |
0 | 524 |
|
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525 |
for (_animated_tile_count = 0; _animated_tile_count < 256; _animated_tile_count++) { |
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526 |
if (_animated_tile_list[_animated_tile_count] == 0) break; |
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|
527 |
} |
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528 |
return; |
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|
529 |
} |
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changeset
|
530 |
|
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|
531 |
_animated_tile_count = SlGetFieldLength() / sizeof(*_animated_tile_list); |
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|
532 |
|
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|
533 |
/* Determine a nice rounded size for the amount of allocated tiles */ |
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534 |
_animated_tile_allocated = 256; |
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|
535 |
while (_animated_tile_allocated < _animated_tile_count) _animated_tile_allocated *= 2; |
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|
536 |
|
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|
537 |
_animated_tile_list = ReallocT<TileIndex>(_animated_tile_list, _animated_tile_allocated); |
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|
538 |
SlArray(_animated_tile_list, _animated_tile_count, SLE_UINT32); |
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changeset
|
539 |
} |
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changeset
|
540 |
|
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changeset
|
541 |
/** |
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changeset
|
542 |
* "Definition" imported by the saveload code to be able to load and save |
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|
543 |
* the animated tile table. |
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|
544 |
*/ |
5838
9c3129cb019b
(svn r8038) -Merge: the cpp branch. Effort of KUDr, Celestar, glx, Smoovius, stillunknown and pv2b.
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|
545 |
extern const ChunkHandler _animated_tile_chunk_handlers[] = { |
6871
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|
546 |
{ 'ANIT', Save_ANIT, Load_ANIT, CH_RIFF | CH_LAST}, |
0 | 547 |
}; |