Rev 255 | Rev 1632 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
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255 | heavyiron | 1 | ;loading file from parameters if parametrs <> 0 |
2 | ;IN |
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3 | ; eax- pointer to parameters |
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4 | ; ebx- pointer to path of file |
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5 | ;OUT |
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6 | ;value not returned |
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7 | |||
8 | check_loading_from_parameters: |
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9 | |||
10 | cmp [eax],byte 0 |
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11 | jz no_parameters |
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12 | |||
13 | ;copy file name |
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14 | mov esi,eax |
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15 | mov edi,ebx |
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16 | mov ecx,256 |
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17 | rep movsb |
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18 | |||
19 | ;load file in memory |
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20 | |||
21 | call load_picture |
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22 | |||
23 | no_parameters: |
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24 | |||
25 | ret |
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26 | |||
27 | |||
28 | ; load picture from file to memory |
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29 | |||
30 | load_picture: |
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31 | |||
32 | mov eax,file_path |
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33 | mov ebx,[ScreenPointer] |
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34 | add ebx,0x10000 |
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35 | |||
36 | call load_heading_of_file |
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37 | |||
38 | mov esi,[ScreenPointer] |
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39 | add esi,0x10000 |
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40 | ;-------------is this BMP file ?---------------- |
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41 | xor eax,eax |
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42 | mov ax,[esi] |
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43 | mov [type],ax |
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44 | |||
45 | cmp [type],word 'BM' |
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46 | jne no_bmp_file_1 |
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47 | |||
48 | xor eax,eax |
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49 | xor ebx,ebx |
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50 | mov eax,[esi+18] |
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51 | mov ebx,[esi+22] |
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52 | mov [Picture_SizeX],eax |
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53 | mov [Picture_SizeY],ebx |
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54 | |||
55 | jmp exit_type_1 |
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56 | |||
57 | no_bmp_file_1: |
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58 | |||
59 | ;-------------is this GIF file ?---------------- |
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60 | xor eax,eax |
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61 | mov ax,[esi] |
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62 | mov [type],ax |
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63 | |||
64 | cmp [type],'GI' |
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65 | jne no_gif_file_1 |
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66 | |||
67 | add esi,6 |
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68 | xor eax,eax |
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69 | xor ebx,ebx |
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70 | mov ax,word[esi] |
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71 | mov bx,word[esi+2] |
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72 | mov [Picture_SizeX],eax |
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73 | mov [Picture_SizeY],ebx |
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74 | |||
75 | jmp exit_type_1 |
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76 | |||
77 | no_gif_file_1: |
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78 | |||
79 | jmp no_unpakcing_file_1 |
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80 | |||
81 | exit_type_1: |
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82 | |||
83 | ;---------------------------------------------------------- |
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84 | ;Get momory for unpacking picture and for picture's bufers |
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85 | ;---------------------------------------------------------- |
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86 | mov eax,[Picture_SizeX] |
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87 | mov ebx,[Picture_SizeY] |
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88 | |||
89 | imul eax,ebx |
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90 | lea eax,[eax+eax*2] |
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91 | |||
92 | mov ebx,[ScreenPointer] |
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93 | add ebx,(1200*1000*3)+50*(20*20*3)+500000 |
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94 | |||
95 | mov [PointerToPicture],ebx |
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96 | mov [PointerToCopyPicture],ebx |
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97 | mov [PointerToCopyPicture2],ebx |
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98 | mov [PointerToEditBufer],ebx |
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99 | mov [PointerToSpriteBufer],ebx |
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100 | |||
101 | add [PointerToCopyPicture],eax |
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102 | |||
103 | add [PointerToCopyPicture2],eax |
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104 | add [PointerToCopyPicture2],eax |
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105 | |||
106 | add [PointerToEditBufer],eax |
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107 | add [PointerToEditBufer],eax |
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108 | add [PointerToEditBufer],eax |
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109 | |||
110 | add [PointerToSpriteBufer],eax |
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111 | add [PointerToSpriteBufer],eax |
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112 | add [PointerToSpriteBufer],eax |
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113 | add [PointerToSpriteBufer],eax |
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114 | |||
115 | call GetMemory |
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116 | ;---------------------------------------------------------- |
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117 | ;--------------------Load file in memory------------------- |
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118 | ;---------------------------------------------------------- |
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119 | |||
120 | mov eax,file_path |
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121 | mov ebx,[PointerToCopyPicture] |
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122 | add ebx,1000 |
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123 | |||
124 | call load_file |
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125 | |||
126 | ;---------------------------------------------------------- |
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127 | ;-------------------Unpacking picture---------------------- |
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128 | ;---------------------------------------------------------- |
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129 | mov esi,[PointerToCopyPicture] |
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130 | add esi,1000 |
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131 | mov edi,[PointerToPicture] |
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132 | mov eax,[ScreenPointer] |
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133 | |||
134 | cmp [type],'BM' |
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135 | jne no_unpakcing_bmp_file_1 |
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136 | ;BMP DECODER |
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137 | call bmptoimg |
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138 | mov [save_flag],1 |
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139 | no_unpakcing_bmp_file_1: |
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140 | |||
141 | |||
142 | cmp [type],'GI' |
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143 | jne no_unpakcing_file_1 |
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144 | ;GIF DECODER |
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552 | diamond | 145 | sub edi,8 |
255 | heavyiron | 146 | call ReadGIF |
147 | mov [save_flag],1 |
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148 | no_unpakcing_file_1: |
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149 | |||
150 | call MovePictureToWorkScreen |
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151 | |||
152 | mov [Scroll1CoordinatX],9 |
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153 | mov [Scroll2CoordinatY],89 |
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154 | ret> |